| Wednesday February 28 2007 |
| Time | Replies | Subject |
|---|
| 11:07PM |
1 |
Efficient way to repeat rows (or columns) of a matrix? |
| 11:01PM |
1 |
Removing directory? |
| 10:41PM |
1 |
problem with help.start and ?somefunction |
| 9:02PM |
2 |
What is a expression good for? |
| 7:41PM |
0 |
does function deriv take a vector of expressions? |
| 6:03PM |
3 |
Packages in R for least median squares regression and computing outliers (thompson tau technique etc.) |
| 6:01PM |
0 |
configure error on Mandriva 2007 |
| 5:28PM |
3 |
matrix manipulations |
| 5:17PM |
1 |
use tapply in a list which contains many data.frame |
| 4:48PM |
1 |
question regression trees |
| 4:06PM |
4 |
legend question |
| 3:31PM |
0 |
Fwd: How to do GAM |
| 3:21PM |
2 |
Help on GAM |
| 2:35PM |
3 |
get more than get |
| 2:34PM |
1 |
map population density |
| 2:20PM |
0 |
Piecewise linear regression with RMA |
| 2:17PM |
2 |
topTable function from LIMMA |
| 2:09PM |
4 |
PROC TABULATE with R |
| 1:12PM |
2 |
delete selecting rows and columns |
| 11:57AM |
1 |
LME without convergence |
| 11:02AM |
1 |
bootstrap |
| 10:20AM |
2 |
sort of OT: bootstrap tutorial |
| 9:49AM |
1 |
adding graphics after dev.copy |
| 8:23AM |
0 |
no df to test the effect of an interaccion on a lmer mixed model |
| 7:13AM |
3 |
Package RGtk2, rattle, libatk-1.0.0.dll Errors |
| 6:42AM |
0 |
package rattle() - libatk-1.0.0.dll Error |
| 6:26AM |
0 |
D() and deriv() accessing components of returned expression |
| 5:34AM |
1 |
SEM - standardized path coefficients? |
| 2:54AM |
3 |
Datamining-package rattle() Errors |
| 2:44AM |
0 |
Be true |
| 2:04AM |
2 |
lm ANOVA vs. AOV |
| 1:22AM |
1 |
Datamining-package-? |
| |
| Tuesday February 27 2007 |
| Time | Replies | Subject |
|---|
| 11:32PM |
2 |
.C HoltWinters |
| 11:11PM |
2 |
factor documentation issue |
| 11:06PM |
0 |
help with NSST models in GaussRf |
| 9:38PM |
1 |
R in linux |
| 8:35PM |
1 |
Angle of Bar Plot |
| 8:10PM |
1 |
interactions and GAM |
| 7:59PM |
1 |
matplot on lattice graphics |
| 7:20PM |
0 |
recording graphics going from lattice to traditional plots, and issues with log axes |
| 6:43PM |
1 |
Function to do multiple named lookups faster? |
| 6:25PM |
5 |
Multiple conditional without if |
| 6:24PM |
0 |
plotting rpart objects - fancy option |
| 5:58PM |
0 |
sample size for 2-sample proportion tests |
| 5:46PM |
4 |
ordered matrix question |
| 5:24PM |
2 |
ts; decompose; plot and title |
| 4:48PM |
1 |
compiling issues with Mandriva Linux 2007 Discovery |
| 4:38PM |
1 |
read.csv size limits |
| 3:52PM |
2 |
str() to extract components |
| 3:39PM |
0 |
garch and extra explanatory variable |
| 3:13PM |
3 |
rpart minimum sample size |
| 2:55PM |
1 |
stl function |
| 2:29PM |
1 |
fitting the gamma cumulative distribution function |
| 2:11PM |
1 |
Problem with R interface termination |
| 1:36PM |
1 |
How to put the dependent variable in GLM proportion model |
| 11:31AM |
1 |
merge two colums |
| 10:05AM |
0 |
Additional: to integrate() |
| 9:49AM |
1 |
Additional args to fun in integrate() not found? |
| 7:46AM |
4 |
fitting of all possible models |
| 6:05AM |
3 |
How to use bash command in R script? |
| 1:56AM |
0 |
Optimizing the loop for large data |
| 1:36AM |
1 |
prop.test or chisq.test ..? |
| 12:14AM |
2 |
RDA and trend surface regression |
| 12:11AM |
3 |
looping |
| |
| Monday February 26 2007 |
| Time | Replies | Subject |
|---|
| 10:25PM |
1 |
training svm |
| 8:03PM |
0 |
hierarchical clustering using cutree |
| 8:03PM |
3 |
returns from dnorm and dmvnorm |
| 7:56PM |
1 |
2 data frames - list in one out put , matrix in another ?? |
| 7:33PM |
1 |
exact matching of names in attr |
| 6:43PM |
1 |
eigenvalue ordering |
| 5:37PM |
2 |
survival analysis using rpart |
| 5:29PM |
1 |
Partial whitening of time series? |
| 5:18PM |
1 |
Adding duplicates by rows |
| 5:11PM |
0 |
Barplot Graph |
| 4:51PM |
1 |
match() function with a little enhancement |
| 4:27PM |
0 |
LD50 contrasts with lmer/lme4 |
| 3:35PM |
1 |
someattributes |
| 3:25PM |
2 |
Test of Presence Matrix HOWTO? |
| 2:25PM |
3 |
PLotting R graphics/symbols without user x-y scaling |
| 11:35AM |
1 |
PlotAffyRNAdeg on Estrogen Data |
| 11:13AM |
1 |
Add-up duplicates and merge |
| 10:06AM |
1 |
Chi Square with two tab-delimited text files |
| 8:14AM |
1 |
Automated figure production |
| 7:55AM |
2 |
how to fill between 2 stair plots |
| |
| Sunday February 25 2007 |
| Time | Replies | Subject |
|---|
| 11:32PM |
1 |
nested design in lme, need help with specifying model |
| 9:33PM |
0 |
patient risk score by cox regression |
| 7:58PM |
1 |
Repeated measures logistic regression |
| 7:51PM |
3 |
If you had just one book on R to buy... |
| 6:14PM |
0 |
Overdispersion in a GLM binomial model |
| 5:20PM |
1 |
Writing integers in "write.matrix" function |
| 4:51PM |
2 |
RFA |
| 4:44PM |
2 |
nsRFA |
| 4:37PM |
2 |
RFA and nsRFA |
| 4:26PM |
0 |
dev.print and postscript device problem |
| 4:24PM |
1 |
rotating labels |
| 4:02PM |
3 |
Macros in R |
| 2:44PM |
8 |
Double-banger function names: preferences and suggestions |
| 6:51AM |
3 |
Random Integers |
| |
| Saturday February 24 2007 |
| Time | Replies | Subject |
|---|
| 11:12PM |
1 |
mtext bold font problem |
| 9:48PM |
1 |
Bold Substring in mtext (newbie question) |
| 8:52PM |
0 |
independent text in panels |
| 6:57PM |
0 |
rpart with overdispersed count data? |
| 6:30PM |
1 |
Woolf's test, Odds ratio, stratification |
| 4:38PM |
0 |
Multiple comparisons when interacction] |
| 12:33PM |
1 |
recovering collums of DF using a text var.list |
| 12:00PM |
1 |
Making two lines graph ... |
| 11:47AM |
3 |
gsub: replacing a.*a if no occurence of b in .* |
| 8:22AM |
2 |
barchart (lattice) with text labels |
| |
| Friday February 23 2007 |
| Time | Replies | Subject |
|---|
| 8:54PM |
1 |
Overlaying graphics |
| 7:27PM |
1 |
how to use apply with two variables |
| 6:42PM |
4 |
using "integrate" in a function definition |
| 6:24PM |
2 |
pdf with an exact size |
| 6:21PM |
1 |
some caracter dont work with JGR |
| 3:56PM |
2 |
Neural Net forecasting |
| 3:51PM |
1 |
Repeated measures in Classification and Regresssion Trees |
| 2:53PM |
2 |
Google Custom Search Engine for R |
| 2:48PM |
0 |
R Mailing list in Cape Town - South Africa |
| 2:43PM |
4 |
How to plot two graphs on one single plot? |
| 2:34PM |
0 |
Question concerning survival analysis |
| 1:38PM |
6 |
TRUE/FALSE as numeric values |
| 11:41AM |
1 |
optim(method="L-BFGS-B") abnormal termination |
| 11:05AM |
0 |
kernel regression |
| 8:36AM |
1 |
help with RMySQL |
| 6:26AM |
2 |
Extracting a subset from a dataframe |
| 5:02AM |
3 |
mixture of 2 normals - starting values |
| 1:36AM |
2 |
Wrinting integers in a matrix faile |
| |
| Thursday February 22 2007 |
| Time | Replies | Subject |
|---|
| 10:08PM |
1 |
tournaments to dendrograms |
| 9:57PM |
0 |
is a time series regression model a causal forecasting model? |
| 9:57PM |
0 |
A question regarding "cutree" |
| 9:07PM |
0 |
R equivalent of the VAR function in S+Finmetrics |
| 8:35PM |
0 |
confidence intervals |
| 8:29PM |
1 |
JGR launcher for linux |
| 8:22PM |
1 |
problem with weights on lmer function |
| 7:56PM |
2 |
question about boxplot |
| 7:36PM |
1 |
Principal Component Analysis & explained variance |
| 7:09PM |
3 |
How to print a double quote |
| 6:13PM |
1 |
Help using Sweave with wireframe or cloud |
| 6:11PM |
0 |
S Plus Debugging |
| 4:17PM |
0 |
adjacency matrix? |
| 3:29PM |
4 |
Crosstabbing multiple response data |
| 3:16PM |
1 |
R CMD CHECK question |
| 3:14PM |
1 |
how to show date with this subset |
| 3:01PM |
1 |
Cross-tabulations next to each other |
| 2:48PM |
1 |
Diagnostic Tests: Jarque-Bera Test / RAMSEY |
| 2:33PM |
3 |
List filtration |
| 2:32PM |
0 |
Package for Screen Scrapers? |
| 2:05PM |
0 |
Error in solve.default |
| 1:35PM |
2 |
Combining tapply() and cor.test()? |
| 12:46PM |
2 |
residuals and glm |
| 12:32PM |
1 |
investigating interactions with mixed models |
| 11:53AM |
0 |
daisy function in cluster- coerced NAs |
| 11:14AM |
3 |
several Filled.contour plots on the same device... |
| 10:50AM |
4 |
Sorting rows of a binary matrix |
| 10:37AM |
1 |
Accessing the class of an object with two elements. |
| 10:23AM |
0 |
Move y label in xyplot |
| 8:48AM |
1 |
Spatial error model estimation |
| 8:44AM |
1 |
how to install a package in R on a linux machine? |
| 8:12AM |
1 |
MANOVA usage |
| 5:08AM |
0 |
Minor Tick Marks in Lattice |
| 5:07AM |
0 |
[MacOSX] Screencast for R and Sweave on TextMate |
| 3:52AM |
2 |
write fixed format |
| 3:22AM |
1 |
Updating or installing R packages on Windows Vista |
| 3:18AM |
0 |
Relative ranking by a factor |
| 1:33AM |
2 |
Is there better alternative to this loop? |
| 12:16AM |
0 |
interacting factors in lmer [was: error using user-defined link function] |
| |
| Wednesday February 21 2007 |
| Time | Replies | Subject |
|---|
| 11:41PM |
1 |
loops in R help me please |
| 11:02PM |
1 |
Problem with rjava in linux |
| 10:38PM |
0 |
Estimating a bivariate VAR(X) and using F-tests |
| 10:08PM |
1 |
Data frame operations getting slower when accessed by index |
| 10:04PM |
1 |
Chi-Square test |
| 7:55PM |
0 |
R under Pocket PC |
| 7:53PM |
1 |
Looking for info on R Advanced programming in the West Coast |
| 7:49PM |
1 |
choose.files() on a mac |
| 7:44PM |
1 |
simple question on one-sided p-values for coef() on output of lm() |
| 7:39PM |
0 |
Course*** R/S+: Fundamentals and Programming Techniques - Princeton, March 1-2 |
| 7:37PM |
1 |
glms with poisson and negative binomial errors |
| 6:38PM |
2 |
how much performance penalty does this incur, scalar as a vector of one element? |
| 6:20PM |
1 |
How to get the equation of a graph after i have plotted the datas? |
| 5:05PM |
0 |
R Introduction Course - LONDON |
| 4:58PM |
2 |
file path |
| 4:50PM |
1 |
Installing Package rgl - Compilation Fails - FreeBSD |
| 3:47PM |
1 |
Trying to get an apply to work with a list in applying names to tables |
| 3:03PM |
3 |
Examples on how to READ/WRITE to database using R-Project |
| 12:13PM |
3 |
Omiting repeated values |
| 11:53AM |
0 |
Problems with obtaining t-tests of regression |
| 11:16AM |
0 |
GLS models - bootstrapping |
| 11:08AM |
1 |
R unstable and crashes after executing .C |
| 10:56AM |
1 |
Confindence interval for Levenberg-Marquardt fit |
| 10:18AM |
2 |
Coxph and ordered factors |
| 8:51AM |
1 |
random uniform sample of points on an ellipsoid (e.g. WGS84) |
| 6:15AM |
2 |
Splom plot:how to plot with different symbols? |
| 4:52AM |
3 |
Different gridlines per panel in xyplot |
| |
| Tuesday February 20 2007 |
| Time | Replies | Subject |
|---|
| 10:15PM |
2 |
analysis of correlation matrices |
| 6:23PM |
1 |
baseline fitters |
| 6:17PM |
4 |
linux gplots install unhappy |
| 4:48PM |
0 |
Standardized residual variances in SEM |
| 4:33PM |
1 |
testing slopes |
| 4:31PM |
1 |
Help with xlab and ylab distance from axes |
| 3:50PM |
0 |
R: Re: summary polr |
| 3:46PM |
0 |
Use R source in .net (R Source in .net einbinden) |
| 2:41PM |
2 |
"contingency table" for several variables |
| 2:31PM |
1 |
contextstack overflow |
| 2:06PM |
2 |
Reading Post-Script files |
| 1:30PM |
1 |
Sample size |
| 1:13PM |
1 |
Simplification of Generalised Linear mixed effects models using glmmPQL |
| 1:00PM |
0 |
Problems with obtaining t-tests of regression coefficients applying consistent standard errors after run 2SLS estimation. Clearer !!!!! |
| 11:18AM |
1 |
Mahalanobis distance and probability of group membership using Hotelling's T2 distribution |
| 9:48AM |
1 |
Difficulties with dataframe filter using elements from an array created using a for loop or seq() |
| 8:34AM |
1 |
interaction term and scatterplot3d |
| 8:02AM |
1 |
Reshape (pivot) question |
| 4:28AM |
1 |
How to avoid sort of x values in dotplot? |
| 3:45AM |
1 |
tree() |
| 3:37AM |
1 |
bootstrapping Levene's test |
| |
| Monday February 19 2007 |
| Time | Replies | Subject |
|---|
| 11:48PM |
1 |
random effect nested within fixed effects (binomial lmer) |
| 9:53PM |
1 |
Installing Rmpi on FC5 with lam |
| 7:35PM |
4 |
Installing Package rgl - Compilation Fails |
| 6:11PM |
1 |
Lengend function and moving average plot |
| 6:08PM |
1 |
memory management uestion |
| 6:00PM |
0 |
Help on prediction intervals |
| 4:59PM |
0 |
Help for constrained linear regression |
| 3:21PM |
3 |
summary polr |
| 3:13PM |
2 |
Another subsetting enigma |
| 2:58PM |
1 |
Need to find most likely betas |
| 2:35PM |
1 |
Documenting options specific to a package. |
| 1:56PM |
3 |
Start and Restart R over SSH |
| 1:39PM |
2 |
Calculating the Sharpe ratio |
| 1:36PM |
5 |
categorical column to numeric column |
| 12:23PM |
1 |
need help in reading TOMS observed ASCII data file |
| 11:48AM |
0 |
problem in reading TOMS observed ASCII data file |
| 11:28AM |
0 |
Rcpp |
| 10:43AM |
6 |
Data frame: how to create list of row max? |
| 7:20AM |
2 |
Google, hard disc drives and R |
| 3:10AM |
3 |
Randomly extract rows from a data frame |
| 2:38AM |
2 |
help with loop over data frame |
| 12:01AM |
1 |
Urgent: How to obtain the Consistent Standard Errors after apply 2SLS through tsls() from sem or systemfit("2SLS") without this error message !!!!!!!!!!!!! |
| |
| Sunday February 18 2007 |
| Time | Replies | Subject |
|---|
| 9:06PM |
3 |
User defined split function in rpart |
| 8:09PM |
2 |
printing intermediate lines while in a function |
| 7:32PM |
0 |
Forecasting Uncertainly |
| 7:09PM |
1 |
principal components analysis |
| 6:30PM |
1 |
Suppressing \newcolumntype{} declaration in latex.default() in Hmisc |
| 5:14PM |
0 |
Predict(); Warning rank deficient matrix |
| 4:02PM |
0 |
r-help@stat.math.ethz.ch |
| 3:38PM |
0 |
heatmap row cell size |
| 2:58PM |
0 |
1st International R/Rmetrics Workshop |
| 2:36PM |
0 |
Lattice graphics: minor tick marks and panel.axis() question(s) |
| 1:34PM |
1 |
dbi, rodbc, rmysql, charset problem |
| 12:17PM |
1 |
Help with pair plot |
| 8:44AM |
1 |
list of data frame objects |
| 2:23AM |
5 |
applying lm on an array of observations with common design matrix |
| |
| Saturday February 17 2007 |
| Time | Replies | Subject |
|---|
| 8:10PM |
1 |
ripper |
| 7:18PM |
1 |
Solve in maximum likelihood estimation |
| 6:19PM |
1 |
Constraint maximum (likelihood) using nlm |
| 4:34PM |
1 |
Conditional data frame manipulation |
| 3:48PM |
0 |
fit.contrast (package gmodels) and lmer |
| 1:17PM |
0 |
bystats2 question |
| 12:10PM |
1 |
seasonal adjustment |
| 11:50AM |
0 |
Cumulant |
| 7:15AM |
1 |
help with cluster stopping rules |
| 12:26AM |
2 |
reading text file not table |
| |
| Friday February 16 2007 |
| Time | Replies | Subject |
|---|
| 11:20PM |
0 |
Error while trying to update packages in 32-bit R-2.3.1 on Linux |
| 9:18PM |
1 |
contour doesn't obey cex.axis? |
| 8:53PM |
1 |
Ubuntu Linux and X11 |
| 8:52PM |
0 |
R GUI programming |
| 5:57PM |
2 |
How is the line in av.plot calculated? |
| 5:39PM |
1 |
optim() and resultant hessian |
| 4:46PM |
2 |
R implementations of scatterplot/map labeling algorithims? |
| 4:31PM |
0 |
R_decompress1 and zlib |
| 4:10PM |
2 |
if() for() { } |
| 3:39PM |
1 |
Working with temporal data [Solved] |
| 3:32PM |
2 |
Migrating .RData from Windows to Linux? |
| 3:02PM |
0 |
re : array searches |
| 2:58PM |
2 |
missing -> nonmissing levels |
| 12:10PM |
2 |
cluster analysis under contiguity constraints with R ? |
| 11:50AM |
2 |
plotting |
| 10:42AM |
0 |
Sendingd greetings and a question !!! |
| 10:39AM |
0 |
Sending greetings and a question !!! |
| 10:14AM |
1 |
array searches |
| 9:20AM |
1 |
sapply again return value |
| 3:15AM |
1 |
slice usage |
| 12:44AM |
1 |
Sampling distribution of the range statistic |
| 12:39AM |
1 |
SPSS and library(foreign) |
| |
| Thursday February 15 2007 |
| Time | Replies | Subject |
|---|
| 11:46PM |
3 |
something missing in summary() |
| 11:35PM |
4 |
R book advice |
| 10:50PM |
1 |
Function to assign quantiles? |
| 8:24PM |
2 |
Time of failure, Arrhenius and Weibull distribution |
| 7:22PM |
3 |
How to re-arrange data in table? |
| 7:19PM |
2 |
Does rpart package have some requirements on the original data set? |
| 6:34PM |
1 |
Problem in summaryBy |
| 5:50PM |
0 |
I can't compile Blacs for the RScaLAPACK on OSX |
| 5:47PM |
2 |
How to add obj to a list? |
| 4:40PM |
0 |
missing lines when using image() |
| 4:34PM |
1 |
creating data.frame from interaction of factors |
| 4:02PM |
1 |
Proper way to typeset the symbol for R in LaTeX? |
| 3:38PM |
1 |
convert to binary to decimal |
| 3:27PM |
2 |
tapply, levelinformation |
| 3:23PM |
0 |
Nonclinical Statistics Opening at Centocor: suburban Philadelphia PA (USA) |
| 1:06PM |
1 |
sapply and its return value |
| 12:13PM |
1 |
Unable to connect to PostgreSQL |
| 12:00PM |
0 |
Finally incorporated your rgl patch |
| 11:55AM |
1 |
help! |
| 11:30AM |
0 |
New package 'drm' for repeated categorical data analysis |
| 10:59AM |
1 |
combining lists with same names with 'c' |
| 10:52AM |
2 |
simpleR or usingR package by Verzani |
| 10:49AM |
0 |
FW: simpleR or usingR package by Verzani |
| 10:34AM |
3 |
count sequence of integers |
| 10:23AM |
3 |
Working with temporal data |
| 9:34AM |
0 |
html image maps for panels of a lattice graphic |
| 8:57AM |
2 |
Problems with 'delay'/'delayedAssign' when installing data package |
| 8:41AM |
1 |
lapply and use.names howto |
| 7:32AM |
1 |
bootcov and cph error |
| 2:06AM |
4 |
integrate over polygon |
| 1:24AM |
2 |
How to speed up or avoid the for-loops in this example? |
| |
| Wednesday February 14 2007 |
| Time | Replies | Subject |
|---|
| 11:30PM |
1 |
monitor a simulation with a special console box? |
| 11:05PM |
0 |
An error message... |
| 10:14PM |
3 |
rpart tree node label |
| 9:05PM |
3 |
Putting splom in a function |
| 8:54PM |
1 |
predict.lm point forecasts with factors |
| 6:50PM |
0 |
How to use Rpad |
| 6:32PM |
1 |
legend font |
| 6:32PM |
0 |
help re: compiling BLACS for RscaLAPACK on OS X |
| 5:30PM |
0 |
sprintf error clustering with rattle |
| 4:59PM |
0 |
xts.dvs function in fCalendar |
| 4:35PM |
2 |
ELIF? |
| 3:42PM |
2 |
font size in plots |
| 3:19PM |
0 |
cox PH |
| 3:09PM |
0 |
How to generate observed/predicted value tables from logistic analysis |
| 3:01PM |
1 |
Snow vs Rmpi |
| 3:00PM |
1 |
simple question on intervals |
| 2:30PM |
0 |
glade 3 encoding problem |
| 10:40AM |
2 |
Is this a correct forum to discuss basic R problem? |
| 9:47AM |
0 |
Are there any packages or methods for running data from AHP(Analytic Hierarchy Process) survey? |
| 9:41AM |
0 |
New PMML package |
| 8:48AM |
1 |
how to report logistic regression results |
| 7:56AM |
1 |
Any packages for conducting AHP( Analytic Hierarchy Process) data |
| 6:57AM |
1 |
se.contrast confusion |
| 5:41AM |
1 |
symbols hidden in polar.plot |
| 4:37AM |
0 |
Legend function |
| 3:36AM |
1 |
nested model: lme, aov and LSMeans |
| 3:21AM |
3 |
linear coefficient combination stderr? |
| 1:39AM |
1 |
model diagnostics for logistic regression |
| 1:24AM |
0 |
Character size of labels in heatmap |
| 12:44AM |
1 |
lattice graphics and source() |
| 12:27AM |
0 |
(no subject) |
| |
| Tuesday February 13 2007 |
| Time | Replies | Subject |
|---|
| 10:56PM |
0 |
to loosenes |
| 10:47PM |
1 |
errors when installing new packages |
| 10:40PM |
1 |
Multiple comparisons |
| 9:35PM |
2 |
Matrix manipulation |
| 9:09PM |
1 |
nls: "missing value or an infinity" (Error in numericDeriv) and "singular gradient matrix"Error in nlsModel |
| 8:33PM |
1 |
Multidimensional Integration over arbitrary sets |
| 8:33PM |
1 |
Questions about results from PCAproj for robust principal component analysis |
| 8:25PM |
0 |
adf test: trend, no drift - rep: invalid 'times' argument |
| 7:58PM |
1 |
New version of rattle released |
| 6:46PM |
0 |
Hyperlinks in home-brew R packages |
| 6:11PM |
4 |
Advice on visual graph packages |
| 6:04PM |
1 |
simulating from Langevin distributions |
| 5:27PM |
2 |
Computing stats on common parts of multiple dataframes |
| 5:19PM |
4 |
matlab style plotting in R |
| 5:04PM |
1 |
RE2: Suddenly "Subscript out of bounds" |
| 4:58PM |
1 |
Missing variable in new dataframe for prediction |
| 4:31PM |
1 |
Advanced graphics for points |
| 4:22PM |
0 |
GEV by weighted moments method |
| 4:16PM |
1 |
Hierarchical ANOVA |
| 2:27PM |
4 |
Polygon triangulation? |
| 2:15PM |
1 |
Suddenly "Subscript out of bounds" |
| 2:14PM |
4 |
Generating MVN Data |
| 1:45PM |
1 |
lme4/lmer: P-Values from mcmc samples or chi2-tests? |
| 1:17PM |
5 |
Fatigued R |
| 10:49AM |
4 |
isoMDS vs. other non-metric non-R routines |
| 10:43AM |
1 |
Unable to load RMySQL |
| 9:55AM |
1 |
lag orders with ADF.test |
| 8:55AM |
2 |
anyone has C++ STL classes stability issue if used with R |
| 7:41AM |
0 |
glpk package |
| 4:30AM |
0 |
Really need help here |
| 4:29AM |
3 |
Can a data.frame column contain lists/arrays? |
| |
| Monday February 12 2007 |
| Time | Replies | Subject |
|---|
| 11:28PM |
2 |
make check failure, internet.Rout.fail, Error in strsplit |
| 9:43PM |
2 |
help with tryCatch |
| 8:55PM |
3 |
processing a large matrix |
| 5:55PM |
3 |
Help neural network in R |
| 4:20PM |
0 |
predict on biglm class |
| 4:18PM |
1 |
Handling large calculations and memory |
| 4:13PM |
0 |
R and MS SQL Server |
| 4:02PM |
1 |
Width of a plotting point (in inches) in grid package |
| 3:20PM |
1 |
'Save Workspace' gives "recursive default argument reference" -- workaround? |
| 2:36PM |
0 |
Problem with factor state when subset()ing a data frame |
| 2:14PM |
3 |
Linking R with Microsoft SQL Server / Client |
| 2:13PM |
0 |
job advertisement - finance - London based |
| 12:58PM |
1 |
lmer and estimation of p-values: error with mcmcpvalue() |
| 12:17PM |
0 |
Colouring the polygons, correlation matrix |
| 11:28AM |
0 |
Problem with kronecker and Matrix |
| 11:11AM |
0 |
V fold cross validation |
| 11:03AM |
0 |
Duda Hart Index |
| 9:47AM |
1 |
How to get the polynomials out of poly() |
| 7:47AM |
0 |
Rdonlp2 - an extension library for constrained optimization |
| 6:51AM |
1 |
Trying to replicate error message in subset() |
| 4:04AM |
6 |
Boxplot: quartiles/outliers |
| 3:47AM |
0 |
lmer |
| |
| Sunday February 11 2007 |
| Time | Replies | Subject |
|---|
| 11:21PM |
0 |
problem with rinvgamma ? |
| 9:54PM |
1 |
echo vs. print (for loop) |
| 8:39PM |
3 |
merge words=data name |
| 6:30PM |
0 |
help with linear mixed models |
| 6:23PM |
2 |
problem with Matrix package |
| 4:42PM |
2 |
Extract NULL column in a matrix e.g. matrix[,-NULL] |
| 4:40PM |
0 |
randomSurvivalForest 2.0.0 now available |
| 1:00PM |
0 |
useR! 2007 |
| 12:23PM |
2 |
deleting row when any col is.na |
| 3:08AM |
0 |
R in a production environment |
| 1:03AM |
2 |
Suppresing default text in pairs.lmList() in package = nlme |
| |
| Saturday February 10 2007 |
| Time | Replies | Subject |
|---|
| 10:31PM |
0 |
Can we change environment within the browser? |
| 9:26PM |
1 |
SAS, SPSS Product Comparison Table |
| 7:58PM |
0 |
OT: question about transformation |
| 7:45PM |
2 |
error using user-defined link function with mixed models (LMER) |
| 6:02PM |
1 |
practical memory limits |
| 5:57PM |
1 |
This web site make writing R easier |
| 4:12PM |
1 |
JGR data editor question |
| 7:43AM |
4 |
Near function? |
| 6:11AM |
1 |
how to eval subset? |
| 6:09AM |
0 |
X11 method |
| |
| Friday February 9 2007 |
| Time | Replies | Subject |
|---|
| 10:26PM |
1 |
How to add the variable name to a qqplot or densityplot in the diagonal of an splom? |
| 8:38PM |
2 |
plotting derived values not raw |
| 8:31PM |
2 |
dyn.load problem under linux |
| 7:57PM |
0 |
Graphical device questions? |
| 7:54PM |
0 |
How to get predicted time from coxph model |
| 7:25PM |
2 |
heatmap color specification |
| 6:47PM |
0 |
Local R Users Groups? |
| 6:26PM |
1 |
TA-Lib and R |
| 5:19PM |
0 |
Error handling with try function |
| 4:40PM |
0 |
fCalendar Q/. |
| 4:10PM |
2 |
Replace individual values in a data frame with NA |
| 4:00PM |
3 |
two perspective plots in in plot |
| 3:57PM |
1 |
problem with eigen() function |
| 3:41PM |
1 |
Using variable names in for loops - Generating plots semi-automatically from a series of variables Partly solved |
| 3:35PM |
0 |
cluster "non-diet", "diet" example. |
| 2:18PM |
1 |
extract submatrix with unique names |
| 1:49PM |
1 |
Help in using multcomp. |
| 1:31PM |
2 |
RE gap statistic in cluster analysis |
| 1:27PM |
2 |
blockwise matrix multiplication |
| 1:21PM |
2 |
get.hist.quote problem yahoo |
| 11:28AM |
3 |
densityplot png in a for loop |
| 11:21AM |
0 |
as.Date() behaviour when incomplete input string |
| 10:00AM |
2 |
Numerical Recipes in R |
| 9:27AM |
0 |
Stop Execution of R for sometime |
| 6:48AM |
1 |
"class" package |
| 6:36AM |
2 |
LM Model |
| 6:21AM |
1 |
subset function |
| 3:20AM |
0 |
question about loading shared objects into R |
| 2:58AM |
0 |
using weights with survfit |
| 2:38AM |
3 |
How to count the number of NAs in each column of a df? |
| 1:59AM |
0 |
slice sampler |
| |
| Thursday February 8 2007 |
| Time | Replies | Subject |
|---|
| 11:00PM |
2 |
Timings of function execution in R [was Re: R in Industry] |
| 10:34PM |
1 |
Suggestion about "R equivalent of Splus peaks() function" |
| 9:51PM |
1 |
Problem with factor state when subset()ing a data.frame |
| 9:47PM |
0 |
How to get p-values, seperate vectors of regression coefficients and their s.e. from the "yags" output? |
| 9:03PM |
3 |
Running source from Unix line |
| 8:59PM |
1 |
Help with interfacing C & R |
| 8:49PM |
1 |
Scope |
| 8:33PM |
2 |
How to protect two jobs running on the same directory at the same time not to corrupt each other results: |
| 8:28PM |
1 |
loop issues (r.squared) |
| 7:55PM |
2 |
R |
| 7:09PM |
1 |
Point estimate from loess contour plot |
| 6:01PM |
1 |
Data.frame columns in R console |
| 5:30PM |
5 |
remove component from list or data frame |
| 5:00PM |
2 |
Defining functions in separate file... |
| 4:50PM |
1 |
Impossible to get jpeg or png output |
| 4:41PM |
0 |
DRMRGL |
| 4:28PM |
0 |
new contributed package 'stream.net' |
| 4:16PM |
0 |
Strange behavior of abc.ci() in boot |
| 4:12PM |
0 |
Measures of forecast ERROR seasonal ARIMA model -- general question |
| 4:07PM |
4 |
NEWBIE: @BOOK help? |
| 2:59PM |
2 |
(no subject) |
| 2:41PM |
2 |
Newbie: Acf function |
| 1:41PM |
1 |
smartpred depends on fitted() in flexmix? |
| 12:50PM |
1 |
Re : Re: setting a number of values to NA over a data.frame. |
| 12:21PM |
1 |
Re : Re: setting a number of values to NA over a data.frame. |
| 11:51AM |
1 |
Partial file name |
| 10:54AM |
1 |
Zeta and Zipf distribution |
| 10:29AM |
1 |
Diffrerence in "%in%" function to boundry setting via <> |
| 8:53AM |
1 |
persp plot help |
| 7:10AM |
2 |
path for source() |
| 5:15AM |
1 |
circle fill problem |
| 5:08AM |
1 |
the plotting position of theoretical quantile for qqnorm |
| |
| Wednesday February 7 2007 |
| Time | Replies | Subject |
|---|
| 10:08PM |
6 |
setting a number of values to NA over a data.frame. |
| 9:56PM |
0 |
Icon proposal |
| 8:52PM |
1 |
heteroscedasticity problem |
| 8:10PM |
1 |
Problem with subsets and xyplot |
| 7:50PM |
0 |
Plotting groupedData objects |
| 7:20PM |
1 |
isoMDS - high stress value and strange configuration |
| 7:13PM |
1 |
Singular Gradient |
| 6:35PM |
2 |
blank upper or lower triangle of cor-matrix |
| 6:16PM |
0 |
Filling the window in lattice plot |
| 6:02PM |
3 |
Sample Poisson Distribution |
| 5:42PM |
1 |
tCopula package question |
| 5:28PM |
0 |
ncdf library |
| 5:18PM |
2 |
XML and str |
| 4:16PM |
1 |
spss file import |
| 3:24PM |
0 |
Detrended Fluctuation Analysis |
| 2:54PM |
1 |
step in a model with strata |
| 2:52PM |
1 |
fill-in a table of pairs |
| 2:27PM |
1 |
enhanced question / standardized coefficients |
| 1:43PM |
1 |
sorting a matrix by a different colnames order |
| 1:23PM |
2 |
Finding not-matching rows in tables |
| 1:20PM |
3 |
generate Binomial (not Binary) data |
| 9:30AM |
1 |
about compile the R 2.4.1 sources |
| 8:45AM |
1 |
Convert Class "numeric" to class "lm |
| 8:42AM |
1 |
Any Limitations for the dataframes? |
| 8:18AM |
2 |
problems installing R on Linux |
| 7:44AM |
1 |
R Search |
| 7:06AM |
3 |
boxplot statistics in ggplot |
| 6:31AM |
0 |
Histogram of ones. |
| 1:34AM |
1 |
How to reorder rows in dataframe by text flag |
| 12:40AM |
1 |
Data management problem (reorder rows in dataframe by text flag) |
| 12:24AM |
1 |
2 Courses: (1) R/Splus Advanced Programming - San Francisco - (2) Data Mining: Practical Tools and Techniques in R/Splus - Salt Lake City |
| |
| Tuesday February 6 2007 |
| Time | Replies | Subject |
|---|
| 11:38PM |
2 |
abbreviate dataframe for Sweave output |
| 10:49PM |
0 |
formula for test statistics of arima coefficients |
| 8:23PM |
1 |
A question regarding cex and pch="." in lattice |
| 7:42PM |
1 |
glm gamma scale parameter |
| 7:36PM |
0 |
Naming bring to top graphical Device |
| 7:08PM |
15 |
R in Industry |
| 3:59PM |
1 |
Conditional Sum |
| 3:33PM |
3 |
installing packages and windows vista |
| 3:15PM |
3 |
Query about merging two tables |
| 2:54PM |
1 |
Questions on counts by case |
| 2:38PM |
1 |
heatmap from xyz data |
| 1:36PM |
2 |
when i run ./configure,i meet a problem |
| 1:02PM |
0 |
R equivalent to Matlab spline(x,y,xx) |
| 12:36PM |
2 |
How to do "moran's I test"? |
| 11:07AM |
3 |
How-To construct a cov list to use a covariance matrix in factanal? |
| 7:33AM |
1 |
ANOVA Table for Full Linear Model? |
| 4:24AM |
0 |
Question on computing mv-norm density |
| 4:02AM |
0 |
sort dataframe |
| 1:13AM |
0 |
sample size calculations |
| |
| Monday February 5 2007 |
| Time | Replies | Subject |
|---|
| 11:54PM |
0 |
Reshaping wide form to long form of repeated measure data |
| 11:53PM |
2 |
Metapost device driver |
| 11:21PM |
2 |
ar function in stats |
| 10:33PM |
1 |
strange error in "robust" package |
| 8:59PM |
2 |
rpart |
| 8:05PM |
0 |
Help with party package |
| 7:24PM |
2 |
"lme" in R and Splus-7 |
| 7:07PM |
1 |
manova discriminant functions? |
| 7:06PM |
1 |
Problems installing R-2.4.1 on Solaris 11 x-86 from source: error in "gmake" after successful "configure"] |
| 6:37PM |
1 |
RdbiPgSQL in R 2.4.1 |
| 6:30PM |
0 |
random forest proximities |
| 3:09PM |
2 |
Rconsole - setting the size and location of Windows help files (Rgui) |
| 2:53PM |
1 |
The ordinal Package |
| 1:52PM |
2 |
Two ways to deal with age in Cox model |
| 1:50PM |
5 |
Beginner Question on Persp() |
| 1:48PM |
1 |
rgl.snapshot "failed" |
| 1:47PM |
3 |
Confidence intervals of quantiles |
| 12:37PM |
2 |
Exact matching with grep |
| 11:41AM |
2 |
writing a fomated matrix |
| 11:09AM |
0 |
vgam cao |
| 7:33AM |
1 |
ran out of iteration in coxph |
| 7:23AM |
0 |
Generalized hypergeometric function 2F1 |
| 5:27AM |
1 |
novice/beginner's reading list for non-programmers learning R? |
| 12:20AM |
3 |
RSNPper SNPinfo and making it handle a vector |
| |
| Sunday February 4 2007 |
| Time | Replies | Subject |
|---|
| 8:42PM |
3 |
Reference to dataframe and contents |
| 8:33PM |
1 |
futures, investment, etc |
| 3:49PM |
4 |
Reading expressions from character vectors |
| 3:39PM |
1 |
x-axis labeling between thickpoints |
| 2:24PM |
2 |
Download stock prices |
| 6:23AM |
1 |
Fwd: Re: Calling C code from R |
| 4:14AM |
4 |
Announcing another R search engine |
| |
| Saturday February 3 2007 |
| Time | Replies | Subject |
|---|
| 9:55PM |
1 |
metapost output |
| 9:43PM |
1 |
JSS Volume 18 (www.jstatsoft.org) |
| 7:46PM |
1 |
futures, investment |
| 6:30PM |
0 |
Installation Help [Ignore] |
| 4:58PM |
0 |
new incriminat |
| 4:50PM |
1 |
Installation Help |
| 2:11PM |
1 |
LyX 1.4.3-5 problem generating PDF documents |
| 11:50AM |
0 |
residual GLMM |
| 10:17AM |
2 |
precision of zero in R |
| |
| Friday February 2 2007 |
| Time | Replies | Subject |
|---|
| 11:14PM |
1 |
Newbie problem: Vectorizing a minimum function with constraints |
| 10:06PM |
1 |
Adding Histograms to Leaves of Rpart Tree or other Dendrogram |
| 10:02PM |
1 |
CGIwithR |
| 8:03PM |
1 |
Another loop - deloop question |
| 8:02PM |
0 |
problem with survreg and anova function |
| 7:18PM |
1 |
multinomial logistic regression with equality constraints? |
| 6:54PM |
1 |
good brochure about matrix operations |
| 6:50PM |
2 |
Inquiry |
| 6:13PM |
2 |
Make error for R-devel package under linux |
| 5:57PM |
1 |
Access to column names stored in a vector in lm procedure |
| 5:40PM |
5 |
reading very large files |
| 4:53PM |
1 |
R syntaxe |
| 4:23PM |
1 |
Snow Package and R: Exported Variable Problem |
| 3:50PM |
0 |
Easy Earnings with Flextime |
| 3:45PM |
0 |
CGIwithR question |
| 3:41PM |
1 |
Problem with party and ordered factors |
| 3:32PM |
2 |
Dealing with Duplicates - How to count instances? |
| 3:11PM |
1 |
dynamic loading error with Open Watcom object file |
| 2:57PM |
0 |
New RODBC: a problem with sqlSave |
| 1:07PM |
2 |
Double labels and scales |
| 1:00PM |
1 |
Assigning labels to a list created with apply |
| 10:55AM |
1 |
Problem installing R-2.4.1 on AIX 5.3 |
| 7:38AM |
2 |
A question about dput |
| 5:43AM |
1 |
Fitting Weighted Estimating Equations |
| 5:03AM |
2 |
Regression trees with an ordinal response variable |
| 2:25AM |
0 |
2 axes in an coordinate system |
| |
| Thursday February 1 2007 |
| Time | Replies | Subject |
|---|
| 11:34PM |
0 |
RSiteSearch() etc. - speed improvement |
| 10:46PM |
1 |
Affymetrix data analysis |
| 9:38PM |
1 |
Autocorrelated Binomial |
| 9:12PM |
2 |
time series analysis |
| 8:31PM |
3 |
Can this loop be delooped? |
| 8:05PM |
3 |
Lining up x-y datasets based on values of x |
| 7:43PM |
0 |
plot.function with xlim, bug? |
| 6:38PM |
0 |
Upcoming Course**** R/Splus Fundamentals and Programming Techniques**** In Washington DC, San Francisco and Princeton |
| 6:18PM |
3 |
Help with efficient double sum of max (X_i, Y_i) (X & Y vectors) |
| 5:13PM |
2 |
Losing factor levels when moving variables from one context to another |
| 5:10PM |
1 |
would you please navigate me? |
| 4:09PM |
1 |
when i configure the R 2.4.1,i meet the problem |
| 4:05PM |
3 |
indexing without looping |
| 4:01PM |
0 |
[lattice] levelplot for 2D density plots |
| 3:10PM |
3 |
Need help writing a faster code |
| 2:52PM |
1 |
xtable and column headings |
| 2:07PM |
0 |
Fwd: Re: read.spss and encodings |
| 1:34PM |
2 |
Index mapping on arrays |
| 1:11PM |
2 |
How can I calculate conditional mean in a large dataset including date data |
| 12:52PM |
2 |
read.spss and encodings |
| 11:56AM |
1 |
matrix of matrices |
| 11:05AM |
3 |
indexing |
| 10:34AM |
2 |
Calling C code from R |
| 10:17AM |
0 |
Re : Combining two datasets |
| 10:08AM |
0 |
Sleep Function |
| 7:37AM |
3 |
Extracting part of date variable |
| 7:33AM |
1 |
Wavlet filter using morlet mother wavelet |
| 6:22AM |
2 |
prop.test() references |
| 6:21AM |
2 |
line plot |
| 4:44AM |
0 |
Combining two datasets |
| 3:41AM |
1 |
Loading functions in R |
| 2:39AM |
0 |
traverse through many columns of a matrix in a function |
| 1:59AM |
2 |
memory-efficient column aggregation of a sparse matrix |
| 1:15AM |
1 |
rgl.postscript{rgl} crashes R |