| Monday August 31 2009 |
| Time | Replies | Subject |
|---|
| 11:51PM |
1 |
Probit function |
| 11:19PM |
1 |
ssanova help |
| 9:44PM |
0 |
Manually set UCL and LCL |
| 8:58PM |
1 |
extending an existing ts object |
| 7:39PM |
1 |
Plot several graphs in the same window |
| 7:16PM |
4 |
Offtopic, HT vs. HH in coin flips |
| 6:58PM |
1 |
Problem with R.2.9.2 Plot functions |
| 6:04PM |
1 |
Test for stochastic dominance, non-inferiority test for distributions |
| 4:39PM |
4 |
Simple column selection question- which and character lists |
| 4:36PM |
1 |
GLM contrasting question |
| 2:58PM |
0 |
source(.trPaths[5], echo=TRUE, max.deparse.length=150) |
| 2:03PM |
1 |
R2 for SAR and validation |
| 1:36PM |
1 |
Google style |
| 1:09PM |
1 |
how to add data to some ts |
| 12:53PM |
1 |
package installation error |
| 12:03PM |
4 |
Book on R programming |
| 11:01AM |
2 |
interactions and stall or memory shortage |
| 10:52AM |
0 |
Lattice: no grid name space |
| 9:37AM |
1 |
permutation test - query |
| 7:45AM |
2 |
write file to date-stamped folder |
| 6:25AM |
3 |
Two way joining vs heatmap |
| 6:12AM |
0 |
where to find jobs in Datamining and Machine Learning? |
| 5:50AM |
2 |
online classes or online eduction in statistics? esp. time series analysis and cointegration? |
| 5:42AM |
2 |
How to extract the theta values from coxph frailty models |
| 3:56AM |
1 |
clarificatin on validate.ols method='cross' |
| 3:24AM |
1 |
RE xcel - two problems - Running RExcel & Working Directory error |
| 12:20AM |
0 |
Quadratcount image plot colors |
| |
| Sunday August 30 2009 |
| Time | Replies | Subject |
|---|
| 10:54PM |
1 |
Trying to rename spatial pts data frame slot that isn't a slot() |
| 10:28PM |
1 |
Combining: R + Condor in 2009 ? (+foreach maybe?) |
| 10:10PM |
1 |
SVM coefficients |
| 10:08PM |
3 |
Sapply |
| 9:40PM |
3 |
test for bimodality&In-Reply-To= |
| 9:39PM |
2 |
error with summary(vector)?? |
| 8:14PM |
3 |
Computer Modern Fonts in R graphic |
| 6:55PM |
1 |
Complexity parameter in rpart |
| 6:30PM |
1 |
Re moving the numbers of the X/Y axis |
| 4:25PM |
2 |
abline does not show on plot if slope differs from 0 |
| 3:40PM |
2 |
RConsole processing crashes Rgui.exe |
| 3:36PM |
0 |
Change the Order of a Cluster Topology |
| 2:38PM |
0 |
version 1.5-1 of Rcmdr package released |
| 2:25PM |
1 |
Meaning of data set variables |
| 1:13PM |
1 |
Bootstrap inference for the sample median? |
| 12:33PM |
1 |
about isoMDS method |
| 7:21AM |
1 |
Please help regarding "NaN" in sets package |
| 7:10AM |
1 |
Stochastic (transition) matrices: how to determine distributions and variance? |
| 6:51AM |
2 |
correlation between two 2D point patterns? |
| 3:37AM |
2 |
POSIX time conversion doesn't display digit |
| 3:32AM |
2 |
aggregating irregular time series |
| 1:58AM |
1 |
Infinite != NaN? |
| |
| Saturday August 29 2009 |
| Time | Replies | Subject |
|---|
| 10:43PM |
3 |
lrm in Design |
| 7:30PM |
0 |
memisc/mtable: show only estimates (one line) |
| 7:14PM |
3 |
Sequence generation |
| 3:07PM |
1 |
Anderson-Darling (one sample) |
| 2:31PM |
2 |
RFE: vectorize URLdecode |
| 2:02PM |
0 |
Kolmogorov-Smirnov statistic |
| 11:56AM |
2 |
linear model with interaction / segments |
| 6:43AM |
1 |
Annotation database |
| 1:39AM |
1 |
Rcmdr installalation under Viata gives a warning. Do I need to do anything? |
| 1:26AM |
3 |
how to generate a random correlation matrix with restrictions |
| |
| Friday August 28 2009 |
| Time | Replies | Subject |
|---|
| 10:49PM |
1 |
how to explain the interaction terms regarding "treatment contrast" of lm model |
| 10:15PM |
4 |
Numeric, 2 ??? as a result of marix??? |
| 10:07PM |
1 |
script navigation in Vista |
| 8:43PM |
0 |
sub using info from pattern in 2nd col into part of pattern in 1st column? |
| 7:32PM |
2 |
Pls package |
| 6:50PM |
3 |
std.error |
| 6:14PM |
1 |
Calling C funtion from R help Needed |
| 5:10PM |
1 |
Plotmath, sweave and lattice graphics interaction problem |
| 4:37PM |
2 |
new data.frame summed by date |
| 3:53PM |
1 |
extracting pvalues from ttest |
| 3:22PM |
2 |
RODBC: how to set the data-source? |
| 3:04PM |
1 |
How to convert a string passed as an argument to a vector? |
| 2:56PM |
0 |
How to source a script with command line option? |
| 2:35PM |
0 |
Question: how to index (subset) a data frame without memory overhead |
| 2:17PM |
1 |
RPostgreSQL libpq problem |
| 12:59PM |
6 |
Google's R Style Guide |
| 12:20PM |
0 |
Help with glmer {lme4} function: how to return F or t statistics instead of z statistics? |
| 12:08PM |
1 |
How to generate mean anova value row in anova table, instead of individual value for each predictor |
| 11:50AM |
3 |
CHAID in R |
| 11:02AM |
1 |
delete duplicated conditional |
| 10:46AM |
1 |
Help with glmer {lme4) function: how to return F or t statistics instead of z statistics. |
| 10:34AM |
1 |
breaking multi-modal histograms down into combinations of unimodal distributions |
| 10:29AM |
1 |
regexp help needed. |
| 9:38AM |
0 |
Using Test functions in Wavelet |
| 9:33AM |
0 |
Regarding NaN output in "sets" package |
| 8:34AM |
0 |
Labeling and calculating distance from points |
| 8:10AM |
1 |
Has any one tested R 2.9.2 on Snow Leopard? |
| 5:33AM |
1 |
problem plotting with ggplot2 |
| 5:12AM |
0 |
SFBA R Users Group - Fall kickoff w/ Hadley Wickham, more news, & call for presenters |
| 4:16AM |
0 |
heatmap column width |
| 1:03AM |
1 |
problems with strsplit using a split of ' \\\ ' : a regex problem |
| |
| Thursday August 27 2009 |
| Time | Replies | Subject |
|---|
| 11:37PM |
5 |
Transform data for repeated measures |
| 10:40PM |
0 |
Spatio-Temporal Models in the ramps package |
| 9:16PM |
0 |
Which one is the right test? |
| 9:11PM |
0 |
Data set variables meaning |
| 8:53PM |
2 |
setting par(srt) according to plot aspect ratio |
| 8:41PM |
1 |
select one function from two of them in another function |
| 8:39PM |
1 |
select one function from two of them |
| 8:21PM |
1 |
ignore an error and go back to .... |
| 7:43PM |
19 |
Best R text editors? |
| 7:03PM |
1 |
standard error associated with correlation coefficient |
| 4:50PM |
1 |
help on ar(1) |
| 4:27PM |
2 |
subset of a matrix |
| 2:55PM |
1 |
generating multiple sequences in subsets of data |
| 2:16PM |
1 |
fitting a linear model line through srip plot |
| 1:48PM |
1 |
distinct elements of a vector |
| 12:26PM |
2 |
Fw: PROBLEM - - COMPARING AND COMBINING two DATASETS |
| 11:48AM |
1 |
(no subject) |
| 11:33AM |
0 |
Header file related to arithmetic functions |
| 11:04AM |
3 |
Merge data frames but with a twist. |
| 10:38AM |
2 |
Comparing and adding two data series |
| 8:57AM |
0 |
dimnames in class "by" object |
| 8:00AM |
1 |
choosing of CPU's to run R |
| 7:09AM |
1 |
[Fwd: Re: Video demo of using svSocket with data.table] |
| 6:13AM |
5 |
Help on efficiency/vectorization |
| 5:59AM |
0 |
Multiple correspondence analysis and extended Burt table |
| 3:35AM |
2 |
how to index a list with a string? |
| 2:55AM |
1 |
set pdf.options() encoding to UTF-8 |
| 2:40AM |
1 |
R package install problem |
| 1:52AM |
1 |
Submit a R job to a server |
| 1:19AM |
1 |
Problem merging two data frames |
| 12:58AM |
2 |
Winsorized mean and variance |
| |
| Wednesday August 26 2009 |
| Time | Replies | Subject |
|---|
| 11:41PM |
2 |
Does split() preserve order? |
| 10:38PM |
2 |
find numbers in a line with letters |
| 8:38PM |
0 |
Dendrogram orientation |
| 8:02PM |
1 |
as.ltraj error: date should be of the same length as xy |
| 7:53PM |
1 |
Plotting to stdout |
| 7:20PM |
6 |
Managing output |
| 6:55PM |
0 |
Trying to make Nas 0 |
| 5:45PM |
1 |
specify a model in differential equations (nlme) |
| 5:37PM |
1 |
contourLines() documentation |
| 5:31PM |
1 |
rJava error for large XML object return in StatET plugin |
| 4:53PM |
3 |
changing equal values on matrix by same random number |
| 4:44PM |
1 |
access to source code of a website ..? |
| 4:30PM |
3 |
tweedie and lmer |
| 4:22PM |
1 |
Scripting - sort of |
| 4:20PM |
1 |
Applying do.call to a data.frame using function arguments |
| 2:52PM |
1 |
Batch replacement, by factor, of values in a data frame |
| 2:36PM |
1 |
Installing rJava RJDBC bad interpreter: Permission denied |
| 2:23PM |
1 |
lme: how to nest a random factor in a fixed factor? |
| 2:17PM |
2 |
Statistical question about logistic regression simulation |
| 2:08PM |
0 |
Grid lines in cloud plot for lattice |
| 1:26PM |
1 |
increasing significant digits in smooth.spline function |
| 1:08PM |
4 |
teaching R |
| 1:07PM |
2 |
counting subgroup sums within a data frame |
| 12:28PM |
1 |
Within factor & random factor |
| 12:17PM |
1 |
attach package |
| 11:35AM |
2 |
faulty formatting of toLatex(sessionInfo()) |
| 11:32AM |
2 |
Help regarding frequency distribution Graphs |
| 11:18AM |
3 |
mann whitney u |
| 10:53AM |
2 |
GLMs |
| 10:48AM |
1 |
changing the Date format. |
| 10:39AM |
1 |
how to set crontab for updating the repositories? |
| 9:55AM |
1 |
Issues with factors with duplicate (empty) levels |
| 8:36AM |
4 |
Select top three values from data frame |
| 3:08AM |
2 |
simple graph question: manipulating variable names |
| 2:11AM |
1 |
Filtering matrices |
| 1:02AM |
0 |
Doubt about adaboost |
| |
| Tuesday August 25 2009 |
| Time | Replies | Subject |
|---|
| 11:25PM |
1 |
Clogit or LRM? |
| 11:20PM |
2 |
error matrix, cross table, |
| 11:16PM |
1 |
ptproc package |
| 8:30PM |
3 |
math symbol + value of a variable in legend. |
| 8:17PM |
3 |
Regular expression to define contents between parentheses |
| 7:45PM |
3 |
adding factor scores back to an incomplete dataset... |
| 7:32PM |
0 |
analysis of categorical data |
| 6:17PM |
0 |
Any one experienced working with git? (version control system) |
| 6:08PM |
0 |
Plotting to a connection |
| 5:21PM |
0 |
Semi Standard Deviation |
| 5:16PM |
4 |
table, xyplot, names, & loops |
| 5:08PM |
1 |
Autocorrelation and t-tests |
| 4:38PM |
0 |
List |
| 4:26PM |
2 |
how to pass user input to a function? |
| 4:15PM |
2 |
draw n-1 lines with n X and n Y |
| 4:10PM |
1 |
Help with nls and error messages singular gradient |
| 4:02PM |
3 |
Covariates in NLS (Multiple nonlinear regression) |
| 3:54PM |
1 |
Appending strings at the beginning of a text file |
| 3:42PM |
0 |
seeking tutor on statistical learning and data-mining |
| 3:12PM |
1 |
Help in plotting a legend |
| 2:50PM |
0 |
MASS: lda collinearity |
| 2:46PM |
0 |
Plotting the Log-Likelihood |
| 1:14PM |
1 |
Lattice graph tweaking |
| 12:54PM |
1 |
Elastic net in R (enet package) |
| 12:47PM |
1 |
formats |
| 12:45PM |
1 |
converting a matrix into a fn |
| 12:45PM |
1 |
multiple expressions in a legend |
| 12:08PM |
1 |
Partykit Document |
| 11:54AM |
0 |
xtable "longtable" with caption on "top" |
| 11:13AM |
0 |
FW: Pec Function in R - syntax |
| 11:02AM |
0 |
Pec function in R |
| 10:07AM |
2 |
table, sum, cat function |
| 9:48AM |
2 |
latitude and longitude distribution |
| 7:08AM |
0 |
vector size: Fixed |
| 6:47AM |
0 |
comparing tables from replicated data |
| 6:42AM |
3 |
how to apply a date format for data frame |
| 5:56AM |
0 |
Fwd: Overlay on raster loses points when merging with data frame |
| 3:31AM |
2 |
Removing objects from workspace |
| 3:14AM |
1 |
Fw: Re: Simulating data for sampling (stupid question) |
| 3:10AM |
0 |
Fw: Re: Simulating data (stupid question) |
| 3:04AM |
2 |
allowing line wrap for long strip text in xyplot (lattice) |
| 2:29AM |
1 |
Simulating data (stupid question) |
| 2:09AM |
1 |
Filling in empty arrays/lists from using "paste" function |
| 12:19AM |
1 |
jpeg device loop problem |
| |
| Monday August 24 2009 |
| Time | Replies | Subject |
|---|
| 11:04PM |
1 |
Saving heatmaps as PDFs |
| 10:17PM |
3 |
How to create a random matrix |
| 10:00PM |
2 |
Creating a simple line graph |
| 10:00PM |
0 |
order of effects plot panels |
| 9:56PM |
1 |
unix like commands in R? |
| 8:10PM |
4 |
plotting a grid with grid() ? |
| 7:03PM |
1 |
Filling matrix secondary diagonal |
| 7:01PM |
2 |
create list entry from variable |
| 6:23PM |
1 |
Unique command not deleting all duplicate rows |
| 6:16PM |
2 |
Number of CPU's |
| 6:12PM |
1 |
lme, lmer, gls, and spatial autocorrelation |
| 4:55PM |
3 |
help with recalling data points in a specific region of the plot |
| 4:43PM |
0 |
Monotone Smoothing specifically I splines |
| 4:26PM |
1 |
problem with BRugs |
| 4:16PM |
6 |
Combining matrices |
| 4:02PM |
2 |
Formulas in gam function of mgcv package |
| 3:59PM |
4 |
table function |
| 3:58PM |
2 |
Multiply List by a Numeric |
| 3:33PM |
2 |
[] for R |
| 3:00PM |
3 |
Two lines, two scales, one graph |
| 2:47PM |
2 |
robust method to obtain a correlation coeff? |
| 2:23PM |
1 |
Re current neural network (RNN) package? |
| 2:18PM |
6 |
CRAN (and crantastic) updates this week |
| 1:48PM |
2 |
image plot |
| 1:44PM |
0 |
R survival package error message - bug?! |
| 1:24PM |
1 |
how to specify between group variance in lme |
| 12:22PM |
3 |
error in creating gantt chart. |
| 12:21PM |
1 |
Copy & Paste from tktext on Mac |
| 12:20PM |
1 |
R with MPI |
| 12:12PM |
1 |
Import/export ENVI files |
| 12:11PM |
2 |
calculating probability |
| 11:31AM |
1 |
natural sorting a data frame /vector by row |
| 10:47AM |
1 |
transforming data glm |
| 10:37AM |
1 |
hdf5 package segfault when processing large data |
| 8:47AM |
2 |
Lattice xyplot: modify line width of plot lines |
| 8:36AM |
0 |
Using R CMD Batch similarly to gnuplot >pause mouse< |
| 8:28AM |
0 |
R 2.9.2 is released |
| 7:53AM |
1 |
Text in barplot. |
| 7:40AM |
1 |
how to add 95% confidential interval as vertical lines to x axe in density plot |
| 6:55AM |
2 |
Generate random sample interval |
| 6:18AM |
1 |
Help in building new function |
| 5:13AM |
0 |
coeftab |
| 3:29AM |
1 |
How to generate more triangles in sequences? |
| 2:46AM |
0 |
Textplot question |
| 1:56AM |
2 |
Assigning value of subset argument in "subset" function |
| 1:10AM |
2 |
Reading jpeg-files |
| 12:55AM |
4 |
Is there a fast way to do several hundred thousand ANOVA tests? |
| |
| Sunday August 23 2009 |
| Time | Replies | Subject |
|---|
| 10:20PM |
2 |
Surpress one panel in lattice plot..? |
| 8:40PM |
2 |
difficult "for" |
| 6:37PM |
3 |
A matrix calculation |
| 5:10PM |
1 |
study resources for time series? |
| 4:28PM |
2 |
upgraging R from 2.9.0 to 2.9.1 |
| 4:02PM |
1 |
lrm in Design package, missing value problem |
| 3:51PM |
1 |
customizing RGui/Rconsole |
| 3:27PM |
0 |
Table in adefor |
| 3:14PM |
1 |
lme function problem |
| 1:51PM |
1 |
ggplot2 and mtext question |
| 11:39AM |
1 |
reading from dataframe? |
| 11:30AM |
1 |
read data element from data frame |
| 7:56AM |
1 |
draw two density functions at one graph |
| 3:00AM |
3 |
When factor is better than other types, such as vector and frame? |
| 2:23AM |
1 |
help on vector auto-regressive model |
| 12:36AM |
1 |
How to generate an error message when 'match' does not find any matches? |
| 12:16AM |
1 |
Latest information on how to debug R script |
| 12:06AM |
1 |
Call perl from R |
| |
| Saturday August 22 2009 |
| Time | Replies | Subject |
|---|
| 11:13PM |
3 |
integer and character conversion |
| 7:34PM |
2 |
hey |
| 7:11PM |
1 |
plotting the graph of density with an unknown distribution |
| 6:45PM |
3 |
Help on comparing two matrices |
| 6:00PM |
0 |
Better weight management / weight loss through science |
| 5:18PM |
0 |
forest (meta) editing text |
| 4:52PM |
1 |
Why is R so slow at plotting on Ubuntu 9.04? |
| 3:41PM |
1 |
computation of matrices in list of list |
| 1:44PM |
1 |
kernel density estimates |
| 3:59AM |
1 |
Mann Kendall test for time series data |
| 3:50AM |
1 |
Trying something for fun... |
| 1:46AM |
1 |
Quick explanation of model output |
| |
| Friday August 21 2009 |
| Time | Replies | Subject |
|---|
| 10:27PM |
2 |
using loglog link in VGAM or creating loglog link for GLM |
| 10:19PM |
0 |
a collaborative web resource for R help |
| 10:15PM |
1 |
intra-class correlation? coherence among multiple ordinal responses |
| 10:08PM |
8 |
Selecting groups with R |
| 9:03PM |
2 |
compare observed and fitted GAM values |
| 8:36PM |
1 |
Panel Data Analysis (PLM) - Fixed Effects - "cannot allocate vector of length" |
| 8:21PM |
2 |
Problem with passing a string to subset |
| 7:50PM |
5 |
splitting a string up |
| 7:36PM |
1 |
Question about validating predicted probabilities |
| 7:13PM |
0 |
data layout for crossed factors w/interaction in linear mix models |
| 6:51PM |
1 |
discriminant analysis |
| 6:00PM |
1 |
Problem with RHEL 5 repo and the latest R RPMs |
| 5:56PM |
0 |
Help with residuals function. |
| 5:31PM |
1 |
unable to connect to 'cran.r-project.org' on port 80. |
| 5:19PM |
1 |
ROC curve and gains/lift chart |
| 5:16PM |
1 |
survival analysis: time-variant covariates, right censored, re-current events |
| 5:09PM |
1 |
help with pmvnorm function |
| 5:01PM |
1 |
applying summary() to an object created with ols() |
| 4:58PM |
1 |
how to plot a gains chart in R? |
| 4:50PM |
4 |
help with median for each row |
| 4:28PM |
2 |
"Special" LS estimation problem |
| 4:02PM |
0 |
Repost - Calculating loess value |
| 4:02PM |
1 |
Repost - Possible bug with lrm.fit in Design Library |
| 4:00PM |
1 |
Query on Error : subscript out of bounds in Rclimdex |
| 3:47PM |
2 |
Convert list to data frame while controlling column types |
| 1:47PM |
1 |
LASSO: glmpath and cv.glmpath |
| 1:19PM |
2 |
gantt chart for dataset |
| 12:35PM |
3 |
creating gantt chart |
| 12:14PM |
0 |
how to plot 95% confidential interval as vertical lines to x axe in density plot |
| 10:06AM |
4 |
Where to put source code? |
| 9:48AM |
1 |
Function "nsl()" missing in package utils |
| 9:31AM |
2 |
2d color coded line plot |
| 9:12AM |
1 |
Orthogonal Complement |
| 9:00AM |
2 |
multiple linear regression |
| 8:53AM |
2 |
A question on List |
| 8:49AM |
1 |
supression of ongoing print command (outputted in chunks) |
| 5:30AM |
0 |
Keeping track of memory usage |
| 5:24AM |
1 |
Possible bug with lrm.fit in Design Library |
| 3:33AM |
1 |
a --no-save option for Rprofile.site? |
| 2:34AM |
3 |
extra . |
| 2:30AM |
1 |
Appending elements according to criteria to an empty array |
| 12:49AM |
1 |
trouble with Vista & reading files |
| |
| Thursday August 20 2009 |
| Time | Replies | Subject |
|---|
| 11:01PM |
2 |
Problem passing a statistical model as an argument |
| 10:31PM |
4 |
Principle components analysis on a large dataset |
| 10:08PM |
3 |
Wind-data analysis with R? |
| 8:44PM |
1 |
Video demo of using svSocket with data.table |
| 8:31PM |
1 |
Understanding R code |
| 7:27PM |
0 |
Subsetting expand.grid() result |
| 6:39PM |
0 |
Canonical Discriminant Function Analysis |
| 6:31PM |
0 |
Factor |
| 6:29PM |
3 |
categorized barplot |
| 6:22PM |
2 |
Geometric mean of rows in matrix |
| 6:08PM |
2 |
optimization free software |
| 5:49PM |
1 |
problems with RODBC, sqlQuery |
| 5:46PM |
1 |
Questions on factors in regression analysis |
| 4:50PM |
0 |
Using 'unlist' (incorrectly?!) to collate a series of objects |
| 3:30PM |
5 |
help with regular expressions in R |
| 3:22PM |
4 |
simple randomization question: How to perform "sample" in chunks |
| 2:53PM |
0 |
possible problem with plot.lm |
| 2:50PM |
0 |
predict.HoltWinters source misunderstanding. |
| 2:13PM |
0 |
should months be an ordered factor? |
| 1:47PM |
1 |
Problems with loading 'wordnet' in a standalone pc |
| 1:33PM |
2 |
Histogram problem |
| 1:30PM |
1 |
re ading in array |
| 1:15PM |
2 |
boxplot with log="y" and values starting at 0 |
| 1:08PM |
1 |
definition of AIC and BIC in gls |
| 1:02PM |
0 |
Error message when performing cointegration and causality tests |
| 12:54PM |
2 |
what is the meaning of this error |
| 12:04PM |
1 |
Creating a list of combinations |
| 11:55AM |
2 |
How to extract row values? |
| 11:18AM |
2 |
Insert rows in between dataframes |
| 10:19AM |
1 |
globally set digits=3 in Sweave |
| 10:16AM |
0 |
Sobol Sensitivity Analysis: Loop Problem |
| 9:32AM |
1 |
nested, repeated measure lme |
| 9:16AM |
0 |
Heckman probit ? |
| 8:48AM |
0 |
[Fwd: Re: Several simple but hard tasks to do with R] |
| 8:27AM |
2 |
eval and evironments: call local function in a global function |
| 8:21AM |
1 |
change default measurement unit to millimetre |
| 7:57AM |
2 |
getting R 2.9.1 from the tar.gz file |
| 7:40AM |
3 |
how to categorize continuous variable when useing regression |
| 7:38AM |
3 |
print selected variables |
| 7:14AM |
4 |
expanding 1:12 months to Jan:Dec |
| 5:50AM |
0 |
Unable to load RHtestV2 |
| 5:01AM |
1 |
Read and merge a number of .xls files into one dataframe |
| 2:46AM |
1 |
ANCOVA with defined error terms |
| 2:29AM |
1 |
ggsave to .png bug in ggplot2 (?) |
| 2:23AM |
1 |
lattice xyplot strip colors and location |
| 2:21AM |
1 |
Calculating loess value |
| 1:21AM |
1 |
Command line option to an R script running through Rscript |
| 1:01AM |
0 |
Sweave truncation |
| 12:36AM |
1 |
how to compute this summation... |
| |
| Wednesday August 19 2009 |
| Time | Replies | Subject |
|---|
| 10:24PM |
3 |
Hello |
| 10:21PM |
2 |
how do i vectorize relational queries in R |
| 9:57PM |
3 |
PowerCut Killed R - is my code retrievable? |
| 9:51PM |
4 |
Several simple but hard tasks to do with R |
| 9:33PM |
2 |
Contrasts within ANOVA frame (Repost) |
| 8:59PM |
3 |
a naive question |
| 8:49PM |
0 |
ASA John M. Chambers Statistical Software Award - 2010 |
| 8:49PM |
0 |
ASA Stat. Computing & Stat. Graphics Student Paper Competition 2010 |
| 8:37PM |
2 |
[Hmisc] latex() with ctable=T inserting unwanted empty line in .tex file when used on summary.formula(method="reverse") object |
| 7:35PM |
0 |
why need a new database to store results generated from another database in filehash? |
| 7:12PM |
4 |
Basic question: Reading in multiple choice question responses to a single column in data frame |
| 6:22PM |
1 |
trimming observations |
| 6:11PM |
2 |
line plot |
| 5:48PM |
1 |
Ridge regression [Repost] |
| 5:27PM |
1 |
Erros with RVM and LSSVM from kernlab library |
| 5:23PM |
1 |
Best performance measure? |
| 5:05PM |
1 |
BUGS |
| 5:01PM |
2 |
Urgent Help |
| 4:07PM |
1 |
a bug in the offset parameter syntax in the geepack package? |
| 4:02PM |
1 |
Fw: Hist & kernel density estimates |
| 3:31PM |
1 |
Hist & kernel density estimates |
| 2:17PM |
1 |
ridge regression |
| 1:41PM |
4 |
Confidence interval on parameters from optim function |
| 1:41PM |
1 |
how to specify two variance effects in gls |
| 12:31PM |
5 |
scale or not to scale that is the question - prcomp |
| 11:56AM |
0 |
Gam (mgcv) function |
| 11:31AM |
0 |
font size on graphics question (correction in example,sorry) |
| 11:04AM |
3 |
R function for Probabilities for the (standard) normal distribution |
| 10:53AM |
0 |
Canonical link for the GLM gamma model |
| 10:46AM |
0 |
font size on graphics |
| 10:45AM |
1 |
New package for multivariate Kalman filtering, smoothing, simulation and forecasting |
| 10:04AM |
3 |
Fitting a logistic regression |
| 9:09AM |
2 |
mild and extreme outliers in boxplot |
| 8:51AM |
3 |
Package read large file |
| 8:38AM |
1 |
ggplot2 transparent pdf |
| 8:20AM |
1 |
Move legend text to the left legend box border |
| 8:05AM |
2 |
how to fill the area under the density line with semitransparent colors |
| 8:04AM |
1 |
Performance measure for probabilistic predictions |
| 7:10AM |
2 |
Why are there small circles in my plot |
| 6:38AM |
1 |
histogram scaling |
| 5:57AM |
0 |
Off-topic: New website using R |
| 5:46AM |
3 |
ggplot 2 semi-transparency error |
| 4:27AM |
1 |
radial.plot() in plotrix module |
| 2:13AM |
2 |
ggplot2 legend problem |
| 1:47AM |
2 |
lmer with random slopes for 2 or more first-level factors? |
| 1:25AM |
2 |
Problem with predict.coxph |
| 1:00AM |
2 |
RGoogleDocs/RCurl through proxy |
| 12:59AM |
1 |
moving color key in heatmap |
| 12:10AM |
3 |
Sweave output from print.summary.glm is too wide |
| |
| Tuesday August 18 2009 |
| Time | Replies | Subject |
|---|
| 11:09PM |
2 |
aggregating using a non-summary function? |
| 10:59PM |
3 |
need help for t.test using "by" |
| 10:55PM |
1 |
adding points to a wireframe |
| 10:27PM |
2 |
jpeg() does not work |
| 9:54PM |
2 |
Is there a construct for conditional comment? |
| 9:50PM |
1 |
second y-axis in lattice xyplot |
| 9:37PM |
0 |
kernel density estimation for univariate data using splancs |
| 9:36PM |
0 |
heatmap and automatic box sizes |
| 9:10PM |
1 |
How to Dedup a Spatial Points Data Set |
| 8:45PM |
1 |
aggregating values at discreet irregular time intervals into hourly values |
| 8:17PM |
1 |
trouble with Rcmdr |
| 7:36PM |
1 |
combined value in forestplot function |
| 5:54PM |
2 |
R CMD BATCH question under Ubuntu 9.04 |
| 5:35PM |
1 |
Error with acf/pacf functions |
| 5:17PM |
0 |
Odd results with Chi-square test. (Not an R problem, but general statistics, I think) |
| 3:55PM |
1 |
Simulation function |
| 3:37PM |
0 |
Posterior use of iterations output in a for() loop |
| 2:52PM |
1 |
Tr : create a table in the console!! |
| 2:29PM |
2 |
Odd results with Chi-square test. (Not an R problem, but general statistics, I think.) |
| 2:26PM |
1 |
create a table in the console!! |
| 1:58PM |
0 |
Help with identify() points on a PAM clusplot |
| 1:41PM |
2 |
open txt |
| 12:41PM |
1 |
ggplot2: geom_smooth and legend |
| 12:32PM |
1 |
function merge() |
| 12:25PM |
2 |
ENC: postscript, options |
| 12:16PM |
2 |
value of nth percentile |
| 12:13PM |
4 |
Lattice in a loop does not produce output |
| 11:55AM |
0 |
unable to load library rJava on my Ubuntu 9.04 |
| 11:18AM |
1 |
three dimensions barchart |
| 10:52AM |
1 |
transformation/link glm in R |
| 10:39AM |
0 |
Problem fitting network meta-analysis using lme |
| 9:33AM |
1 |
Specify Database location from R |
| 9:20AM |
0 |
Insert data into database, error. Need help. Thank you. |
| 9:05AM |
1 |
number 6 e+13 |
| 8:48AM |
3 |
R formula |
| 8:48AM |
2 |
Embedding lists in matrices and matrices in lists |
| 8:44AM |
1 |
Log logistic Distribution - Parameter estimation |
| 8:35AM |
2 |
(no subject) |
| 8:14AM |
4 |
Remove columns |
| 7:42AM |
1 |
Applying Logical statement to DateTime string as factor |
| 7:27AM |
0 |
coxph (survival) paper from '82 |
| 6:21AM |
1 |
Plyr and memory allocation issue |
| 4:13AM |
3 |
how to draw pentagon? |
| 4:00AM |
4 |
Transpose a dataset |
| 12:43AM |
1 |
Strange package installation error |
| |
| Monday August 17 2009 |
| Time | Replies | Subject |
|---|
| 11:32PM |
0 |
weighting nlme in multivariate outcome |
| 10:34PM |
0 |
R(D) Com not working |
| 9:27PM |
1 |
how to pass more than one argument to the function called by lapply? |
| 9:25PM |
1 |
Differing rows in two data.frames? |
| 9:20PM |
3 |
Help understanding lrm function of Design library |
| 9:09PM |
1 |
lm.fit algo |
| 9:04PM |
0 |
multiple values for a factor using nodematch in ergm() |
| 8:02PM |
2 |
reading in MS Word files |
| 7:53PM |
1 |
help simplifying complex graphic arguments to a function |
| 7:12PM |
1 |
FYI conflict between statnet, igraph |
| 6:43PM |
2 |
memory limit in R |
| 6:35PM |
0 |
A request for pointers on how to analyse Twitter with R ? |
| 5:09PM |
0 |
setting persistence upper limit in garchFit() |
| 5:06PM |
1 |
Bayesian data analysis - help with sampler function |
| 4:59PM |
0 |
ggplot and RExcel |
| 4:52PM |
3 |
Reshape package: Casting data to form a grid |
| 3:41PM |
3 |
Replacing NA values in one column of a data.frame |
| 3:36PM |
2 |
Newbie that don't understand R code |
| 3:05PM |
1 |
Help with the bash R |
| 2:54PM |
3 |
printing a dataframe summary to disk |
| 2:49PM |
4 |
number in R |
| 2:22PM |
4 |
vector replacement 1/0 to P/A |
| 2:18PM |
2 |
Polygon function |
| 1:57PM |
1 |
R : how does %in% operator work? |
| 1:28PM |
3 |
how to Transpose a dataset |
| 1:21PM |
0 |
heatmap and dendrogram |
| 1:10PM |
1 |
postscript, options |
| 12:35PM |
0 |
Matching two series |
| 11:43AM |
0 |
Model comparison with missing values |
| 11:33AM |
1 |
help with functions "spec" and "specprop" |
| 11:32AM |
1 |
image() generates many border lines in pdf, not on screen (quartz) - R 2.9.1 GUI 1.28 Tiger build 32-bit (5444) - OS X 10.5.8 |
| 11:24AM |
0 |
Question spdep package - Moran's I |
| 10:51AM |
6 |
graph label greek symbol failure |
| 10:24AM |
2 |
help with expression() |
| 10:18AM |
4 |
Rounding to the nearest 5 |
| 8:28AM |
1 |
[Fwd: Re: R code to reproduce (while studying) Bates & Watts 1988]]] |
| 7:21AM |
1 |
regex problems with the escape character |
| 7:17AM |
1 |
Display the character variables in a dataset in R |
| 7:04AM |
1 |
Multiple comparison on lme model with 2 fixed factors |
| 6:19AM |
1 |
dispaly only character variables from the dataset in R |
| 5:54AM |
3 |
Graphical Parameters |
| 5:43AM |
3 |
Newbie question re stddev, quantmod and performanceanalytics |
| |
| Sunday August 16 2009 |
| Time | Replies | Subject |
|---|
| 11:49PM |
0 |
large list from mdb.get - change labled atomic to double |
| 10:21PM |
2 |
Mix font families in a single label? |
| 10:18PM |
2 |
Question regarding finding credible interval using r2winbugs |
| 8:49PM |
1 |
good and bad ways to import fixed column data (rpy) |
| 7:59PM |
1 |
run R codes every startup. |
| 6:47PM |
5 |
Plot(x,y) |
| 6:13PM |
1 |
Installing quantreg package under Ubuntu |
| 5:59PM |
1 |
predict.kohonen som: what is the trainY parameter? |
| 5:08PM |
2 |
challenge in using layout with r bind function |
| 3:40PM |
1 |
What is the returned type of strsplit? |
| 3:33PM |
1 |
How to use your own data in gstat and sp? |
| 3:11PM |
1 |
: source R-script interactively outside R |
| 2:57PM |
0 |
How to show line number when using Rscript? |
| 2:33PM |
1 |
How to deal with multicollinearity in mixed models (with lmer)? |
| 2:24PM |
1 |
Can a variable name include '_' or '.' in portable R code |
| 10:22AM |
2 |
bootstrapped correlation confint lower than -1 ? |
| 8:25AM |
0 |
Hi, a problem in using SNR |
| 7:51AM |
0 |
handling categorical features; |
| 2:48AM |
1 |
why summary() does not work here??? |
| |
| Saturday August 15 2009 |
| Time | Replies | Subject |
|---|
| 11:15PM |
1 |
System is computationally singular and scale of covariates |
| 9:33PM |
1 |
extracting text from wordnet using synonym() |
| 8:08PM |
1 |
Filling in a uniform dist plot |
| 5:44PM |
0 |
coefficient p-value in ridge regression |
| 4:32PM |
1 |
Error in running RWeka Clusteres |
| 1:46PM |
4 |
VAR (pckg: vars) and memory problem |
| 4:44AM |
0 |
New version of RSQLite on CRAN |
| 2:27AM |
4 |
How to use R to perform prediction based on history data |
| 1:37AM |
1 |
Building 'R' from source for Windows. |
| |
| Friday August 14 2009 |
| Time | Replies | Subject |
|---|
| 10:49PM |
1 |
Estimate Discrete Choice Models with R |
| 10:14PM |
3 |
re ading transposed data in read.csv |
| 8:25PM |
1 |
aov p values for levels of a factor. |
| 8:15PM |
1 |
Simulation Function - Save results |
| 8:11PM |
1 |
extract data from shapefiles |
| 8:02PM |
0 |
identify a bimodal distribution |
| 7:09PM |
1 |
libname version in R |
| 5:48PM |
4 |
Assigning values based on a separate reference (lookup) table |
| 4:00PM |
1 |
Saving Iterative Components |
| 3:29PM |
1 |
reading in mdb and outputting to sql (GIS application) |
| 3:24PM |
1 |
large matrices in SparseM |
| 2:44PM |
3 |
creating list of the from 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, . . ., n, n, n? |
| 2:31PM |
2 |
mixed normal distriburtion |
| 2:24PM |
0 |
sample data from density created by splines |
| 2:06PM |
1 |
post hoc test after lme |
| 12:12PM |
1 |
RODBC does not like table names >11/12 characters |
| 10:05AM |
1 |
Permutation test and R2 problem |
| 9:47AM |
2 |
RGoogleDocs: getDocs() - "problems connecting to get the list of documents" |
| 9:02AM |
1 |
cross tabulation for frequency distributions |
| 8:43AM |
0 |
pdIdent and lme |
| 7:46AM |
1 |
How can I do a generic specification in multiple logistic regression |
| 6:00AM |
0 |
R 2.9.2 Scheduled for August 24, 2009 |
| 2:53AM |
1 |
problem about t test |
| 12:48AM |
1 |
email notification after error |
| |
| Thursday August 13 2009 |
| Time | Replies | Subject |
|---|
| 10:24PM |
2 |
How to rename columns that start with numbers? |
| 9:51PM |
1 |
joining two points in rgl |
| 9:15PM |
1 |
write result in matrix using loop |
| 9:11PM |
2 |
randomForest question--problem with ntree |
| 8:50PM |
0 |
tick.number in ggplot2? |
| 8:48PM |
2 |
Coding problem: How can I extract substring of function call within the function |
| 8:45PM |
4 |
lm coefficients output confusing |
| 8:10PM |
3 |
Finding minimum of time subset |
| 7:43PM |
1 |
request: Help |
| 7:36PM |
1 |
using package tm to find phrases |
| 7:32PM |
0 |
Data Envelopment Analysis |
| 7:21PM |
1 |
Adding logical vectors |
| 6:49PM |
0 |
Need Advice: Considering Converting a Package from S3 to S4 -- reprise |
| 6:42PM |
0 |
Point-to-point Truncation with truncreg possible? |
| 6:31PM |
2 |
glm.nb versus glm estimation of theta. |
| 6:21PM |
1 |
reading a string |
| 6:17PM |
3 |
shading between two smoothed curves |
| 6:01PM |
1 |
multiple downloads of data when evaluating plot() vs. xyplot() |
| 5:43PM |
2 |
Fitting a quasipoisson distribution to univariate data |
| 5:14PM |
0 |
Efficiently Extracting Meta Data from TM Corpora |
| 5:00PM |
1 |
some help with plotting a beautiful structure using rgl |
| 4:59PM |
3 |
split number in a vector and then make a chron object out of it |
| 4:29PM |
3 |
Solutions of equation systems |
| 2:44PM |
1 |
prop.test() - need algorithm or reference |
| 2:39PM |
1 |
Browser and Debug? |
| 2:24PM |
1 |
metafor random effects meta-analysis |
| 2:11PM |
3 |
How to get the n (number of observations) per conditional group |
| 2:05PM |
6 |
how to get R interpreter to remember constant values without using any memory location |
| 2:04PM |
0 |
Whittle estimation for ARMA models |
| 1:47PM |
0 |
how to extract the order of genes after clustering |
| 1:01PM |
1 |
Output to screen and file at the same time |
| 12:49PM |
0 |
Limited number of replicates in qcc()? |
| 12:44PM |
2 |
Between-group variance from ANOVA |
| 12:08PM |
3 |
R graphics |
| 12:07PM |
2 |
need technique for speeding up R dataframe individual element insertion (no deletion though) |
| 12:04PM |
1 |
"Longer Dash" using lty |
| 11:11AM |
1 |
R code to reproduce (while studying) Bates & Watts 1988 |
| 10:32AM |
1 |
"helper" lines in plot. From point to axis. |
| 10:05AM |
2 |
How to plot 3-D surface graph from lmer mixed models? |
| 9:57AM |
3 |
Plotting shaded areas |
| 9:35AM |
2 |
Matrix addition function |
| 9:31AM |
0 |
dcemri: A package for medical image analysis |
| 9:29AM |
1 |
ncdf |
| 8:59AM |
4 |
un run run... |
| 8:16AM |
1 |
Problem - BRugs Package |
| 7:55AM |
1 |
for(variable in [])do |
| 7:40AM |
1 |
using the RODBC for excel |
| 7:26AM |
1 |
forcasting or predictive analysis |
| 7:21AM |
1 |
Running an error-prone R script using 'source' command |
| 6:22AM |
1 |
When using randomForest, what's the effect to "set.seed"? |
| |
| Wednesday August 12 2009 |
| Time | Replies | Subject |
|---|
| 10:42PM |
2 |
Plotting sigma symbol with unicode and turning into pdf |
| 10:05PM |
3 |
Random sampling while keeping distribution of nearest neighbor distances constant. |
| 10:04PM |
1 |
what is the difference between the two logistic models? |
| 9:59PM |
0 |
tcltk in BATCH mode |
| 9:53PM |
1 |
psi not functioning in nlrob? |
| 9:29PM |
1 |
Another Plotting Hint - changing fill color for points |
| 7:13PM |
0 |
TraMineR updated to version 1.4 |
| 6:53PM |
5 |
Nominal variables in SVM? |
| 6:51PM |
2 |
Plotting Hints - how to add minor tics on axes |
| 6:49PM |
0 |
Attached file following download failure |
| 6:37PM |
0 |
biOps load problem |
| 6:18PM |
2 |
Games in R |
| 5:43PM |
3 |
Obtaining the value of x at a given value of y in a smooth.spline object |
| 4:51PM |
1 |
getting dates from a ts object |
| 4:43PM |
2 |
R numeric string problem |
| 4:36PM |
2 |
Using bold font with bquote |
| 3:53PM |
1 |
to extract a section of the matrix |
| 3:49PM |
1 |
inserting into data frame gives "invalid factor level, NAs generated" |
| 2:53PM |
2 |
Superscripts in axis label |
| 2:27PM |
2 |
Symbolic references - passing variable names into functions |
| 2:15PM |
1 |
CCF for hourly time series? |
| 2:13PM |
3 |
axis scale |
| 1:56PM |
0 |
hmm.discnp or other? |
| 1:26PM |
1 |
logged2 |
| 12:47PM |
1 |
calling a function with dynamically generated buttons |
| 12:27PM |
0 |
Generating logistic regression data for specific ORs |
| 12:03PM |
0 |
Re : paste first row string onto every string in column |
| 11:45AM |
0 |
CRDW test |
| 11:32AM |
3 |
Combinatorial problem |
| 10:54AM |
2 |
Help for R (Advanced matrix addition (large or undefined number of matrices) |
| 10:23AM |
1 |
the problem about normalize the data frame |
| 9:53AM |
1 |
C-statistic comparison with partially paired datasets |
| 9:47AM |
1 |
A function for plotting a boxplot with added dot and bars (for mean and SE) - please help improve my code |
| 9:33AM |
1 |
Simulating points from GLM corresponding to new x-values |
| 9:28AM |
1 |
Problem Installing R 2.9.1.1 RHEL x86_64 binary |
| 9:09AM |
0 |
installing mlica, or other ICA package |
| 8:46AM |
3 |
Zoo and numeric data |
| 6:46AM |
1 |
MCMC sampling question |
| 5:52AM |
1 |
nominal to numeric function |
| 5:49AM |
1 |
Map of UK Counties - to use in R |
| 4:49AM |
3 |
How to label and unlabel points on scatterplot with mouse pointer |
| 4:38AM |
1 |
pretty display or print for data frames ? |
| 3:02AM |
1 |
How to read and write an S4 class |
| 2:05AM |
1 |
Smart way to sum a column in a matrix across all members in a list |
| 1:48AM |
4 |
paste first row string onto every string in column |
| |
| Tuesday August 11 2009 |
| Time | Replies | Subject |
|---|
| 10:34PM |
1 |
Chi-squared approximation may be incorrect |
| 10:33PM |
0 |
continuous-time Markov chain model with repeated measures |
| 10:07PM |
1 |
runmax function only for positive numbers? |
| 9:12PM |
0 |
re : R help from command line |
| 8:59PM |
0 |
Contrasts within ANOVA frame |
| 8:11PM |
1 |
merge zoo objects contained in a list |
| 8:09PM |
3 |
Is there a summary on different version of 'apply' functions? What is the meaning of the prefixes? |
| 8:00PM |
1 |
Paste symbol and calculation in plot |
| 7:56PM |
0 |
Data Mining Packages in R for categorical and numerical values |
| 7:43PM |
3 |
R help from command line |
| 7:25PM |
1 |
Prevent sequential repeated values in data frame column |
| 7:19PM |
1 |
Heteroscedasticity in binary logit models |
| 7:17PM |
0 |
VIF for logit models |
| 6:55PM |
1 |
reading heterogeneous CSV |
| 6:49PM |
1 |
Selecting/Accessing the last vector in a list of a list of data.frames |
| 6:48PM |
1 |
Categorizing Lines |
| 6:44PM |
1 |
ggplot2: override facet names in facet_wrap? |
| 6:31PM |
1 |
R installation on Linux/PPC with tcltk support |
| 6:15PM |
1 |
Transform array in dataframe; melt(); reshape() |
| 6:05PM |
3 |
Problem with modifying a data frame |
| 5:49PM |
1 |
error in names |
| 5:45PM |
2 |
list indexing problem reading in files from a directory |
| 5:42PM |
0 |
help on Rmpi |
| 5:26PM |
1 |
Counting the number of non-NA values per day |
| 4:42PM |
1 |
re placePatterns() for multiple words replacement in tm |
| 3:30PM |
0 |
SEM decomposition of Hessian |
| 3:20PM |
0 |
how to do model validation and calibration for a model fitted by fit.mult.impute? |
| 2:49PM |
0 |
Generalized Path Seeking algorithm with R |
| 2:41PM |
0 |
How to specify an addition Rprofile file for Rscript in the command line? |
| 2:40PM |
1 |
Passing a list object to lapply |
| 2:08PM |
0 |
Line of Organic Correlation (help with writing function) |
| 2:00PM |
1 |
Generic attribute in multinom function |
| 1:30PM |
2 |
Varying x-axis labels in lattice |
| 1:13PM |
1 |
metaplot in rmeta: y-axis disappears |
| 1:09PM |
3 |
Import more than one sheet in a single excel file |
| 11:03AM |
1 |
Help on a combinatorial task (lists?) |
| 10:18AM |
1 |
Generating R plots via Ruby CGI |
| 9:51AM |
0 |
sub-architecture installation difficulty with various valgrind-instrumentation levels |
| 9:50AM |
3 |
How to Import Excel file into R 2.9.0 version |
| 9:42AM |
3 |
Lattice: How to do error bars |
| 9:07AM |
1 |
How do I plot: regression line, regression line + s.d, regression line - s.d on the same chart? |
| 9:04AM |
3 |
what is returned if a match is not found using grep |
| 9:00AM |
0 |
outlier detection test for large data set |
| 8:39AM |
2 |
Slicing cra**y csv files |
| 6:46AM |
1 |
utf8 encoding and postscript |
| 3:11AM |
1 |
nested repeated measures MANOVA using adonis |
| |
| Monday August 10 2009 |
| Time | Replies | Subject |
|---|
| 11:57PM |
1 |
creating selection vector with 2 attributes |
| 11:24PM |
1 |
Statistician Needed |
| 10:39PM |
0 |
Matrix addition and multiplication |
| 10:37PM |
4 |
NotePad++ Syntax file |
| 9:57PM |
5 |
Example scripts for R Manual |
| 9:49PM |
4 |
problem selecting rows meeting a criterion |
| 9:43PM |
0 |
Speeding up a bootstrap routine |
| 9:31PM |
2 |
matrix power |
| 9:24PM |
1 |
building a package |
| 9:13PM |
3 |
Bug in "seq" (or a "feature") ? |
| 9:04PM |
1 |
Sorting text docs based on document meta values in tm() |
| 8:54PM |
1 |
manipulating text to generate different formulas to use in nls() |
| 8:52PM |
1 |
Help with the internal functions |
| 8:45PM |
1 |
question |
| 7:43PM |
1 |
R to MATLAB translation |
| 7:29PM |
2 |
ggplot: colours to geom_segments |
| 6:48PM |
0 |
survival:: plotting survfit with two predictors |
| 5:51PM |
1 |
summary(table) |
| 5:51PM |
0 |
ordinal response model with spatial autocorrelation |
| 4:56PM |
2 |
strsplit a matrix |
| 4:32PM |
1 |
obtain linear regression parameters from qplot |
| 4:25PM |
4 |
Saving plots to file |
| 4:06PM |
3 |
how use cat() function? |
| 3:35PM |
2 |
Produce single line graph title composed of text and computed values. |
| 3:19PM |
1 |
Validity check when setting slot |
| 3:09PM |
0 |
Again: Help with a loop (coefficients with lmList) (now with a good reproducible example) |
| 3:09PM |
2 |
(sans objet) |
| 3:03PM |
3 |
Need Advice: Considering Converting a Package from S3 to S4 |
| 3:01PM |
1 |
Matrices |
| 2:21PM |
0 |
tolerance intervals |
| 2:13PM |
2 |
extraction of elements in a matrice??? |
| 1:11PM |
0 |
R-squared of a distribution fitting |
| 11:11AM |
0 |
logistic regression with repeated measures |
| 10:15AM |
1 |
Help with R Function writing for Matrix |
| 8:03AM |
2 |
Viewing function code |
| 1:46AM |
0 |
Hmisc get.mdb on mac os x 10.5.7 problems |
| 12:04AM |
1 |
index of intersect() |
| |
| Sunday August 9 2009 |
| Time | Replies | Subject |
|---|
| 10:45PM |
1 |
help with a loop (coefficients with lmList) |
| 10:15PM |
1 |
plotrix: reverse axis in polar.plot |
| 9:32PM |
1 |
wget parameters |
| 9:03PM |
1 |
nearest neighbors |
| 8:51PM |
1 |
problem adding columns to matrix |
| 6:58PM |
1 |
Linking in R package documentation |
| 4:06PM |
2 |
How '.' is used? |
| 3:29PM |
3 |
howto get the number of columns and column names of multiply data frames |
| 10:04AM |
1 |
binary operators that implement row and column sweeps of matrices by vectors |
| 1:39AM |
0 |
How to show both the commands and the output on the screen? |
| |
| Saturday August 8 2009 |
| Time | Replies | Subject |
|---|
| 6:27PM |
1 |
linear model: Test difference between coefficients and given values (t.test?) |
| 6:25PM |
2 |
configure issue |
| 4:14PM |
1 |
Which parts of the book "Programming with Data: A Guide to the S Language" are still relevant now? |
| 4:12PM |
1 |
dienice for R |
| 6:50AM |
0 |
Hexbin margins |
| 3:54AM |
1 |
interesting statistics article in NYT |
| 2:17AM |
1 |
frequency of numbers in a list |
| 2:07AM |
2 |
Factor Analysis in R |
| 12:19AM |
1 |
generalized linear models |
| |
| Friday August 7 2009 |
| Time | Replies | Subject |
|---|
| 10:58PM |
0 |
how to limit output to console beyond options(max.print) ? |
| 10:43PM |
3 |
Simple Question: adding points to a boxplot |
| 7:36PM |
1 |
ggplot2-ddply question |
| 7:05PM |
2 |
create separate plots by factors |
| 6:45PM |
1 |
RMySQL - overwrite record, not table |
| 6:32PM |
1 |
lattice: simultaneously control aspect & outer whitespace |
| 6:32PM |
0 |
how to partitioning a clustered heatmap |
| 6:12PM |
0 |
RE xtable, sweave and resizebox |
| 5:49PM |
0 |
Bar plots with stacked columns marked with askterisks |
| 4:40PM |
1 |
lattice dotplot: line height for multi-line labels |
| 4:02PM |
1 |
Proper / Improper scoring Rules |
| 3:17PM |
3 |
How do I plot a line followed by two forecast points? |
| 2:51PM |
2 |
error installing bioconductor |
| 1:51PM |
1 |
install package version compatible with on older version of R |
| 1:33PM |
1 |
Gauss-Laguerre using statmod |
| 12:27PM |
1 |
cannot upgrade to R 2.9.1 in Ubuntu |
| 11:03AM |
2 |
xtable, sweave and resizebox |
| 10:57AM |
0 |
Fitting Truncated Distribution |
| 10:19AM |
1 |
eval parent.frame() twice |
| 10:02AM |
3 |
bug with subset and plot? |
| 9:54AM |
0 |
Problem with area() |
| 7:28AM |
3 |
plotting huge data |
| 5:38AM |
0 |
bump: calculating R-squared or equivalent for Model II regression |
| 4:41AM |
0 |
manual hierarchical forecasting with top-down approach in R |
| 2:54AM |
1 |
sweave and R. Searching for a document that will get me started |
| 1:03AM |
2 |
lowess puzzle |
| |
| Thursday August 6 2009 |
| Time | Replies | Subject |
|---|
| 11:25PM |
3 |
using cat() |
| 11:10PM |
1 |
BRugs in Linux? |
| 10:00PM |
1 |
Logit Model... GLM or GEE or ?? |
| 9:53PM |
0 |
running BRugs in Linux? |
| 9:28PM |
1 |
Conditional randomization of groups |
| 8:54PM |
1 |
Redoing axis in a strip plot |
| 8:48PM |
2 |
Ylim |
| 8:11PM |
2 |
Repeatable, But Time Varying R GUI Crash |
| 8:02PM |
0 |
Write the results of sample function which uses a dataframe into an Array |
| 7:50PM |
1 |
Using 'field names' of a data.frame in a function |
| 7:45PM |
1 |
adding color bar to a graph |
| 7:20PM |
1 |
Using system fonts in MacOS |
| 7:15PM |
0 |
filter function for time series |
| 6:59PM |
1 |
How to show help in the same mode as where the commands is input? |
| 6:54PM |
5 |
Is there a 'vi' mode in R? |
| 6:48PM |
1 |
Help with Logit Model |
| 6:33PM |
1 |
Time Series smoothing |
| 6:18PM |
0 |
installing R on Solaris 10 |
| 5:49PM |
0 |
tukey test for interaction |
| 5:14PM |
2 |
Convert dataframe to table with counts where column names become row names |
| 4:41PM |
1 |
problem with recording numeric output into another dataframe |
| 4:07PM |
0 |
Matrix function |
| 3:42PM |
1 |
How to stop function printing unwanted output? |
| 3:02PM |
2 |
random between two values |
| 2:59PM |
2 |
Select subset with specific distribution parameters. |
| 2:36PM |
1 |
Help ::Not able to Connect R to SQL Server 2000 |
| 2:35PM |
1 |
How to execute a R script but outputting the result to the screen? |
| 2:27PM |
2 |
xyplot and subscripts |
| 1:26PM |
1 |
calasification table under conditions |
| 12:57PM |
2 |
delete lines |
| 12:37PM |
2 |
Re move all punctuations except commas |
| 11:58AM |
0 |
looking for a function to plot the distribution of values (not sure of the name) |
| 11:54AM |
0 |
donlp2 |
| 11:53AM |
1 |
solving system of equations involving non-linearities |
| 11:33AM |
0 |
Seasonal analysis |
| 10:51AM |
0 |
Fitting Mixture of Non-Central Student's t Distributions |
| 9:27AM |
2 |
opration / dates in R |
| 8:37AM |
2 |
problem with r import data |
| 7:30AM |
0 |
K-means clustering with NA |
| 4:32AM |
0 |
test of parallelism for ordinal regression? |
| 3:48AM |
2 |
making scatter plot points fill semi-transparent |
| 1:27AM |
1 |
specify lattice black-and-white theme |
| 1:15AM |
1 |
creating MS Access query objects using RODBC |
| 12:38AM |
1 |
Deleting Data Sets in R Commander |
| |
| Wednesday August 5 2009 |
| Time | Replies | Subject |
|---|
| 11:00PM |
2 |
plotting points in random but different colors based on condition |
| 9:55PM |
4 |
A question regarding R scoping |
| 9:45PM |
1 |
Question with apply function |
| 9:00PM |
0 |
ncdf package problem - put.var.ncdf |
| 8:16PM |
7 |
why is 0 not an integer? |
| 7:58PM |
1 |
writing a simulation |
| 7:00PM |
2 |
using ddply but preserving some of the outside data |
| 6:19PM |
2 |
reading and frequency analysis of Spanish text |
| 6:11PM |
1 |
binning results |
| 5:30PM |
4 |
multiple lty on same panel in xyplot |
| 4:26PM |
0 |
import DATA |
| 4:16PM |
3 |
import data into R |
| 4:07PM |
2 |
polygon centroids |
| 3:56PM |
3 |
how import Excel data into R? |
| 3:37PM |
4 |
for loop |
| 3:24PM |
1 |
Starting NONMEM (nmfe6) from R |
| 2:14PM |
3 |
hi, i have a problem in R |
| 2:12PM |
0 |
Infix all.equal operator for vectors of unequal length |
| 12:35PM |
0 |
parser 0.0-3 on CRAN |
| 12:05PM |
2 |
Scientific Format E |
| 11:34AM |
1 |
Lattice: change background of conditioning variable box |
| 10:51AM |
2 |
Durbin-Watson |
| 9:46AM |
1 |
overlap two graph |
| 9:42AM |
2 |
acf Significance |
| 9:28AM |
0 |
missing value in Elastic Net |
| 9:10AM |
1 |
S4 method dispatch: coercion of arguments with setAs defined |
| 8:56AM |
1 |
Decision boundaries for lda function? |
| 8:47AM |
0 |
Austria, September, 2009: Statistical Learning and Data Mining Course |
| 8:27AM |
1 |
Generating and naming multiple time series |
| 7:59AM |
1 |
feature weighting in randomForest |
| 7:42AM |
0 |
Double cross validation and prediction error |
| 7:32AM |
1 |
regarding Rglpk loading |
| 5:26AM |
0 |
get NA from outlier{randomForest} |
| 4:42AM |
1 |
help:Vector vs array |
| 4:32AM |
1 |
stepwise |
| 3:40AM |
2 |
Counting things |
| 3:16AM |
2 |
labeling in qplot |
| 1:45AM |
0 |
Random numbers of multivariate power exponential distribution! |
| 12:39AM |
0 |
step by step tutorial to beginning of R programming by Emacs+ESS on MS Windows |
| |
| Tuesday August 4 2009 |
| Time | Replies | Subject |
|---|
| 11:41PM |
1 |
Build a dataframe row by row? |
| 10:33PM |
3 |
Logistic Regression |
| 9:33PM |
5 |
Stacked plots with common x-axis and different y-axis |
| 7:23PM |
4 |
array slice notation? |
| 7:16PM |
0 |
ggplot2 course: 19 October, Austin TX / the web |
| 6:37PM |
2 |
Completion for custom "$" operator? |
| 6:36PM |
1 |
Sweave, cm-lgc and minus signs |
| 6:25PM |
2 |
Re ferencing columns and pulling selected data |
| 6:12PM |
2 |
Caculate first difference from a dataframe; write a simulation |
| 6:04PM |
2 |
R's database capabilities |
| 5:28PM |
4 |
regex question |
| 5:21PM |
0 |
Revolutions blog: July Roundup |
| 5:03PM |
2 |
error in Elastic net |
| 3:48PM |
0 |
Wakeby Curve |
| 3:44PM |
0 |
RODBC package to connect to Oracle database Linux |
| 3:42PM |
0 |
Oracle ODBC driver for Linux |
| 3:28PM |
0 |
Writing a NetCDF file in R |
| 3:20PM |
3 |
One critical question in R |
| 3:16PM |
2 |
problem with pattern matching |
| 2:37PM |
3 |
read.csv from a remote machine |
| 2:07PM |
0 |
Efficient coding |
| 2:03PM |
0 |
Building package with vignette |
| 1:46PM |
0 |
Order statistic in wtd.quantile |
| 1:01PM |
0 |
Problems with lqs() |
| 12:30PM |
0 |
FW: matrix |
| 12:17PM |
0 |
Manova post hoc |
| 11:39AM |
0 |
error message "memory not mapped" |
| 11:35AM |
3 |
matrix |
| 11:18AM |
1 |
fitted.values less than observed values |
| 9:59AM |
1 |
asc class object - how to get positions (coordinates) for a given raster ID? |
| 9:54AM |
1 |
Strange error with ROCR |
| 9:03AM |
1 |
parameter asterisks |
| 7:56AM |
1 |
Rank of matrix |
| 5:22AM |
2 |
"na.strings" and the like; suspending interpretation of "NA" |
| 3:08AM |
0 |
status of boolean package |
| 2:55AM |
1 |
Save model and predictions from svm |
| 2:37AM |
1 |
graph data mining |
| |
| Monday August 3 2009 |
| Time | Replies | Subject |
|---|
| 9:26PM |
2 |
What does this error message mean? |
| 9:23PM |
3 |
Help with reshaping data.frame |
| 8:52PM |
2 |
fitting a truncated power law |
| 8:44PM |
1 |
hist2d |
| 8:40PM |
3 |
if confusion |
| 8:19PM |
1 |
Help with Ecdf function |
| 8:01PM |
2 |
Installing package for i386 |
| 7:17PM |
1 |
MSM package and qmatrix |
| 7:04PM |
2 |
Truncating based on attribute range and serial no |
| 6:43PM |
3 |
session logging |
| 6:40PM |
2 |
Some SQL Challenges |
| 6:14PM |
1 |
Open data-file in R - from Rserve |
| 6:12PM |
2 |
scatterplot3d bug?? |
| 5:27PM |
0 |
RODBC fails to read ArcGIS mdb shape table at 2.9.1; works at |
| 5:15PM |
2 |
lme funcion in R |
| 4:45PM |
0 |
Deducer 0.1 : An intuitive cross-platform data analysis GUI |
| 4:09PM |
2 |
For Loop Iteration: Variable Counter |
| 3:56PM |
1 |
survdiff for left-truncated data? |
| 3:53PM |
3 |
How to catch an error using try |
| 3:50PM |
1 |
penalized logistic regression |
| 3:29PM |
2 |
Variable names as inputs... |
| 3:25PM |
1 |
plm summary error |
| 3:18PM |
0 |
problem with predict(...,type="terms") |
| 3:07PM |
1 |
principal component analysis for class variables |
| 3:05PM |
1 |
selectively altering variable value |
| 2:57PM |
1 |
RServe - How to use 'createReference' method? |
| 2:48PM |
3 |
Help with data type |
| 2:35PM |
4 |
Table to Data-frame |
| 1:58PM |
2 |
calculate glm slope |
| 1:24PM |
3 |
Merge partially duplicated rows |
| 1:07PM |
1 |
apply function to named numeric object |
| 12:59PM |
1 |
How to get w and b in SVR? (package e1071) |
| 11:14AM |
1 |
apply cut function on various values (factor constrained) |
| 6:26AM |
2 |
Scale set of 0 values returns NAN?? |
| 5:06AM |
1 |
min frequencies of categorical predictor variables in GLM |
| 2:37AM |
2 |
combine venn diagram and pie chart |
| 1:52AM |
0 |
new package: interval |
| 1:45AM |
0 |
new package: perm |
| 12:37AM |
2 |
boxplot( ) headers with Greek letters, values, and text |
| 12:22AM |
1 |
Comparison of Output from "dwtest" and "durbin.watson" |
| |
| Sunday August 2 2009 |
| Time | Replies | Subject |
|---|
| 11:49PM |
0 |
rpart: which is correct? |
| 10:36PM |
3 |
two-factor linear models with missing cells |
| 9:10PM |
2 |
Strange column shifting with read.table |
| 8:59PM |
1 |
Alternatives to rbind() |
| 8:49PM |
1 |
Character from Symbol Font on rgl Plot |
| 6:02PM |
2 |
how to avoid a script from hanging up |
| 3:02PM |
1 |
package to convert coordiantes to timezone |
| 3:01PM |
1 |
status of boolean? |
| 1:06PM |
3 |
i'm so stuck with text file and contour plot |
| 12:02PM |
1 |
Out of memory - RDGAL CPLRealloc() |
| 9:57AM |
1 |
Competing Risks Regression with qualitative predictor with more than 2 categories |
| 9:02AM |
1 |
Last expression entered by user |
| 4:50AM |
2 |
What does .[foo] really mean? |
| |
| Saturday August 1 2009 |
| Time | Replies | Subject |
|---|
| 11:19PM |
1 |
R Package That Contains International Geomagnetic Reference Field (IGRF) |
| 9:13PM |
1 |
odfWeave : sudden and unexplained error |
| 9:12PM |
4 |
Likelihood Function for Multinomial Logistic Regression and its partial derivatives |
| 8:38PM |
2 |
Cox ridge regression |
| 7:48PM |
3 |
Transparency and trellis device |
| 6:39PM |
3 |
how do i retain decimal values |
| 6:28PM |
3 |
diagonal lda and qda |
| 3:32PM |
1 |
zoo plot warning messages - I don't know what they mean or how to inspect the data to figure this out |
| 2:55PM |
2 |
Variable alias |
| 2:26PM |
2 |
xyplot: superpose 2 time series with different time intervals |
| 1:52PM |
2 |
Add columns in a dataframe and fill them from another table according to a criteria |
| 12:29PM |
4 |
R book for economists |
| 3:24AM |
1 |
about the summary(cph.object) |
