Tuesday November 30 2010 
Time  Replies  Subject 
11:52PM 
1 
rcauchy density distribution 
10:54PM 
1 
confidence interval for logistic joinpoint regression from package ljr 
10:43PM 
1 
warning creating an as.array method in a package 
10:33PM 
0 
HGLM Validation 
10:24PM 
1 
Simple question on eval 
8:43PM 
0 
lognormal centile on horizontal axis 
8:15PM 
3 
Outlier statistics question 
7:40PM 
0 
Site to forbidden sites, and blocked 
7:01PM 
2 
Adding noise 
6:49PM 
5 
Minor warning about seq 
5:48PM 
2 
Error bars in lattice barchart with groups 
5:45PM 
2 
excluding factors from sampling 
5:40PM 
2 
Adding text to a multiplot (via mfrow) 
4:42PM 
0 
combined plot of observed and expected fractions 
4:40PM 
2 
reference text variables as column name to plot 
4:10PM 
5 
how to know if a file exists on a remote server? 
2:57PM 
3 
repeat write.table with the same code many times 
2:50PM 
2 
xyplot : superimposed 2 groups in different panels 
2:42PM 
1 
more flexible "ave" 
2:36PM 
2 
ggplot2 histograms 
2:22PM 
3 
saving multiple panes to PNG 
1:46PM 
0 
correlation of single variable with multiple variables 
12:58PM 
2 
Why do I get (not estimable) in this aov data 
12:16PM 
2 
Print to console from within Sweave script 
11:45AM 
0 
scaling data to png indexed 
9:52AM 
1 
Plot a matrix 
9:22AM 
3 
pca analysis: extract rotated scores? 
9:16AM 
1 
researcher with highly skewed data set seeks help finding practical GLMM tutorial 
8:40AM 
1 
StructTS with 2 seasons 
8:30AM 
3 
Concat two rows 
8:05AM 
1 
Zooming in to a ggplot (a sort of ylim, but ylim won't do) 
7:26AM 
1 
Compute polychoric matrix for more than 2 variables 
12:40AM 
1 
unique column values and counts 
12:27AM 
0 
heatmap.2 

Monday November 29 2010 
Time  Replies  Subject 
11:40PM 
0 
given a sensitivity calculate specificity based on a ROC curve 
10:50PM 
3 
question 
9:19PM 
2 
how to calculate standard error for the predicted value from geeglm? 
9:02PM 
4 
subset 
8:56PM 
1 
Extracting selected rows from a matrix 
8:50PM 
3 
List elements of NULL to value 
8:29PM 
2 
R equivalent of Beaton's Sweep algorithm 
7:34PM 
2 
accuracy of GLM dispersion parameters 
7:03PM 
1 
map() and pdf clipping 
7:01PM 
2 
drop levels problem 
6:36PM 
2 
FW: how to use by() ? 
5:43PM 
3 
how to use by() ? 
4:37PM 
1 
Two dimensional Array defined on intevals 
3:56PM 
2 
Setting Values of Elements in a Dataframe 
3:39PM 
0 
Updates for xlsReadWrite (1.5.3) and xlsReadWritePro (1.6.1/3) 
3:32PM 
1 
Setting default path to library 
3:30PM 
2 
Significance of the difference between two correlation coefficients 
3:24PM 
1 
extracting P values from lm model 
2:45PM 
1 
Filling in missing time samples with na.approx 
2:35PM 
3 
data.frame and formula classes of aggregate 
1:32PM 
1 
selecting only corresponding categories from a confusion matrix 
1:22PM 
0 
Do you find trusted Latin wife 
1:13PM 
2 
List of influential points? 
12:48PM 
0 
attached file 
12:47PM 
2 
Problems in running affylmGUI 
12:29PM 
1 
Troubles in plotting to a postscript file (not to png) 
12:11PM 
1 
Moran I for very large data set 
11:22AM 
1 
Plot data inside matrix 
11:17AM 
1 
surpressing tickmarks / labels xas for two sets of boxplot (plotted as stacked boxplots) 
10:48AM 
1 
weighted Spearman correlation coefficient 
10:48AM 
1 
in regards of plotting using functions. 
10:33AM 
1 
HELPPPPPP 
9:53AM 
0 
RODBC read all columns as character 
9:18AM 
1 
cross tabulate variables by subject id 
9:17AM 
0 
Bayes factor for a Welch or Yuen ttest 
8:26AM 
1 
Evaluation of survival analysis 
5:29AM 
3 
Help Please!!!!!!!!! 
4:29AM 
0 
formulas with nonsyntactic names and an Error() term 
3:53AM 
3 
Replacing several rows of a matrix at once 
3:29AM 
1 
How do I subtract sequential values ? 
2:36AM 
1 
Array help 

Sunday November 28 2010 
Time  Replies  Subject 
10:48PM 
3 
periodic time series 
10:42PM 
2 
weighted x variables with glm 
9:47PM 
3 
nonlinear fourthorder differential equations 
9:20PM 
5 
unexpected behavior using round to 2 digits on randomly generated numbers 
8:46PM 
4 
how to divide each column in a matrix by its colSums? 
7:33PM 
1 
predict.drm not generating confidence intervals 
11:46AM 
2 
Where to download R .xls sample files? 
11:44AM 
3 
Where is gdata? 
10:53AM 
2 
Comparing two functions 
8:43AM 
1 
Finding root of quadratic equation 
5:02AM 
1 
Legend symbols mixed char and integer 

Saturday November 27 2010 
Time  Replies  Subject 
10:56PM 
1 
return vector of element names for vector, matrix or array 
10:02PM 
3 
Two time measures 
5:59PM 
1 
lattice: remove box around wireframe (*followup*) 
3:04PM 
4 
Combind two different vector 
2:59PM 
1 
How to search the name of dataset on database 
2:20PM 
0 
Problem with installing RWinEdt on Win 7 
2:14PM 
1 
Matrix Operations 
12:45PM 
3 
How to load data file without attribute names? 
10:15AM 
1 
Priniting numerics 
8:48AM 
1 
How to remove a package. 
5:47AM 
0 
How to stop roxygen from creating Rd for functions that are not exported? 
2:41AM 
1 
How to add multiple ablines 
2:30AM 
1 
d.f. in F test of nested glm models 

Friday November 26 2010 
Time  Replies  Subject 
11:35PM 
3 
lattice: strange behavior (?) when using trellis.device(color=FALSE) 
7:16PM 
1 
Plotting envelopes in spatstat 
5:03PM 
1 
Generating kml lines output 
4:32PM 
1 
options()$width does not equal actual console width  why? 
3:51PM 
1 
Issues with nnet.default for regression/classification 
3:11PM 
0 
Help on converting a daily zoo to a weekly zoo 
2:55PM 
1 
cluster analysis: predefined clusters 
2:50PM 
2 
how to get the plot like the attachment? 
2:32PM 
0 
CPU Scheding package 
2:32PM 
0 
Limit/size of error bar 
2:26PM 
2 
How to catch error message 
2:04PM 
0 
mlogit package  probabilities and std error of prob 
1:31PM 
3 
Calling substitute(expr, list(a=1)) when expr < expression(a+b+c) 
12:54PM 
0 
Question about random interactions in MCMCglmm 
11:55AM 
2 
multivariate analysis 
11:39AM 
3 
lm regression 
11:05AM 
2 
extract pvalue from an aovoject 
10:43AM 
0 
contour figure from rsm 
10:21AM 
2 
3Dsurface colour based on the values of X or Y data points 
10:15AM 
0 
projection of intersection of two planes 
8:30AM 
1 
How to use expression(italic()) in a "vectorized" way (within a function)? 
3:45AM 
1 
How to save a data set as .txt on fly? 
1:35AM 
1 
Installing RQuantLib on Win 7 64 Bit 
1:33AM 
0 
How to unsubscribe to mailing list 
12:23AM 
2 
get list index 

Thursday November 25 2010 
Time  Replies  Subject 
10:16PM 
1 
coxph strange result 
10:00PM 
0 
question about importing phylogenetic tree 
9:20PM 
1 
Apropos the day... 
8:49PM 
3 
How to "bin"/average" time points? 
8:45PM 
3 
Go (back) from Rd to roxygen 
8:44PM 
4 
Cumsum with a max and min value 
7:32PM 
0 
R and Rrelated meetups at UCLA 
4:50PM 
2 
aftreg vs survreg loglogistic aft model (different intercept term) 
4:48PM 
0 
[libsvm] predict function error 
3:53PM 
3 
Is there an implementation for "URL Encoding" (/format) in R? 
3:38PM 
1 
About searching criteria 
3:00PM 
0 
Spearman's Power 
3:00PM 
3 
moving xlabels in lattice 
2:49PM 
6 
help: program efficiency 
2:42PM 
1 
Applying function to elements of matrices in a list 
1:03PM 
1 
tstat for the coefficients of an ARIMA model 
1:00PM 
1 
difficulty setting the random = argument to lme() 
12:22PM 
1 
RODBC 
11:53AM 
1 
Generalized linear models with categorical data 
11:34AM 
1 
\Sweaveopts error 
10:38AM 
1 
Help in improving the style of R plots 
9:59AM 
4 
how to find a row index in a matrix or a data frame ? 
7:46AM 
1 
Reg : Using an existing JDBC connection in RJDBC 
7:00AM 
1 
How to change value of y axis from log relative Hazard to relative Hazard 
5:18AM 
1 
overlap cdf plots and add colors and etc 
5:16AM 
0 
Heirarchial clustering based heatmap with user defined colours 
4:46AM 
2 
Lifting Wavelet Transform 
2:07AM 
1 
Execute SQL Stored Procedure in R 
2:00AM 
1 
file reading problem unique to windows. Err info: Error in file(file, ifelse(append, "a", "w")). cannot open the connection 
1:58AM 
1 
Time series data 
1:24AM 
1 
Replacing 1 plot in layout 
1:10AM 
5 
Женская логика 
1:03AM 
2 
deleted jackknife 
12:56AM 
1 
Help on running regression by grouping firms 

Wednesday November 24 2010 
Time  Replies  Subject 
11:06PM 
2 
Create new string of same length as entry in dataframe 
10:49PM 
0 
Seeking advice on dynamic linear models with matrix state variable. 
10:44PM 
1 
Newbie Help Please 
9:24PM 
1 
RJDBC doesn't load Oracle driver? 
8:26PM 
2 
Is there an equivalent to predict(..., type="linear") of a Proportional hazard model for a Cox model instead? 
8:18PM 
0 
Hospital ANOVA/ANCOVA problem 
8:05PM 
0 
Laplace Approximation 
7:37PM 
3 
apply over list of data.frames 
7:32PM 
1 
Par() Variables, Timing, and Resizing 
7:27PM 
2 
Change the class of columns in a data frame 
7:27PM 
3 
Custom ticks on x axis when dates are involved 
7:23PM 
0 
1 
7:08PM 
5 
Пикап 
6:33PM 
0 
rbind error (maybe a problem with chron package?) 
6:11PM 
1 
Tinn R to R problem 
5:33PM 
2 
Cannot update R 
5:14PM 
1 
diverting output from nested loops 
5:08PM 
1 
adding blocks to arrays 
4:44PM 
0 
negative binomial regression, unbalanced panel 
4:04PM 
2 
Finding the nearest data in intraday data from two zoo objects 
3:48PM 
2 
looking for the RMySQL package for R 2.12.0 under XP 
2:59PM 
1 
Aligning Grid Lines with Date Ticks in Trellis Plot 
2:54PM 
1 
Conditional Operation in Matrix 
2:18PM 
4 
R encoding question 
2:07PM 
1 
The nls2 function automatically prints the object! 
1:56PM 
0 
nonparametric covariance analysis 
12:53PM 
1 
Getting user input without hitting enter 
11:51AM 
5 
Performance tuning tips when working with wide datasets 
11:27AM 
2 
Running R from SAS 
11:11AM 
1 
Need help 
11:01AM 
4 
shifting down ylab in a plot 
10:56AM 
0 
heatmap/clustering/corelation/sameorder 
10:15AM 
2 
Print to the cmd line in a script 
8:04AM 
0 
Problems with implementing gwr when categorical variables are included 
6:21AM 
0 
AMOVA in R 
4:58AM 
0 
lme with time series 
4:24AM 
1 
how to make R overlook string character 
3:29AM 
1 
Frequency tables including the zero frequencies 
3:24AM 
1 
Difficulty loading packages into R version 2.12.0 
2:45AM 
1 
Difficulty loading packages in R version 2.12.0 
2:05AM 
0 
4. Rexcel (Luis Felipe Parra)how to run a code from excel 
1:13AM 
2 
Wilcoxon Rank Sum in R with a multiple testing correction 

Tuesday November 23 2010 
Time  Replies  Subject 
11:25PM 
6 
Filled contour plot showing labeled isolines? 
11:01PM 
2 
scan function 
10:17PM 
4 
Tobit model on unbalanced panel 
9:57PM 
1 
Factor analysis and cfa with asymptotically distributed data 
9:21PM 
3 
how to update my own function 
8:26PM 
2 
How to do a stochastic model in R 
7:49PM 
2 
Help with grouped barplot 
7:32PM 
1 
Possible to prettyprinting using str()? 
6:48PM 
1 
Barplot and plot means with confidence intervals in the same plot 
6:47PM 
1 
specifying colours in a ggplot2 piechart 
5:53PM 
2 
Plot two zoo object with different indexes 
5:37PM 
0 
effect that cluster sampling has on count data (extramultinomial or extrabinomial variation?) 
5:17PM 
2 
PROC COMPARE 
5:05PM 
2 
Question about list function 
4:27PM 
1 
How to bold items on a data frame? 
4:04PM 
3 
Finding the rows with the duplicated index 
4:01PM 
1 
Slow update(insert) on Data.frame 
3:51PM 
1 
problem with parameters 
3:09PM 
1 
Searching dataset 
3:04PM 
2 
Executing multiple .R files 
2:58PM 
1 
Threeway ANOVA shows me twoway results 
1:59PM 
1 
RDA Triplot 
1:33PM 
6 
the first. from SAS in R 
1:18PM 
0 
Catching a RCurl error? 
1:12PM 
0 
read.table / type.convert: Unexpected column class 
12:37PM 
5 
cross validation using e1071:SVM 
12:13PM 
1 
format yaxis values in ggplot 
11:37AM 
2 
"help" 
11:05AM 
2 
Reading parts of data files 
10:36AM 
1 
extracted residuals as single column 
8:26AM 
2 
Error: cannot allocate vector of size x Gb (64bit ... yet again) 
8:24AM 
1 
More detail in chart axis? 
8:05AM 
1 
About available datasets on PC 
6:57AM 
2 
Calculating correlation 
6:20AM 
1 
compare GLM coefficients 
6:11AM 
2 
Lattice and Quartz 
5:44AM 
0 
Explained GLZ model variation 
5:39AM 
2 
factorial ANOVA for block/splitplot design 
5:36AM 
0 
(no subject) 
4:41AM 
2 
overlay histograms on map at map coordinates 
1:38AM 
1 
using the "apply" method for functions with multiple inputs 
1:23AM 
0 
question on "uniCox" 
1:20AM 
1 
How to start default browser on R 
1:05AM 
0 
permalgorithm 
1:01AM 
0 
R on Androids? 
12:36AM 
1 
Gap between graph and axis 

Monday November 22 2010 
Time  Replies  Subject 
11:18PM 
1 
Sporadic errors when training models using CARET 
10:36PM 
1 
empity value in colnames 
9:29PM 
2 
Help: Standard errors arima 
8:55PM 
2 
R package "kernlab" can not be properly loaded 
8:53PM 
2 
I need a very specific unique like function and I don't know even how to properly call this 
8:41PM 
1 
R2WinBUGS help 
8:39PM 
2 
aggregate a Date column does not work? 
8:10PM 
1 
how to round only one column of a matrix ? 
7:35PM 
1 
how to calculate derivative 
7:24PM 
2 
Probit Analysis: Confidence Interval for the LD50 using Fieller's and Heterogeneity (UNCLASSIFIED) 
7:13PM 
1 
Wait for user input with readline() 
6:23PM 
3 
Is it possible to make a matrix to start at row 0? 
5:51PM 
1 
Plotting a cloud/fog of variable density in rgl 
5:47PM 
1 
sm.ancova graphic 
5:33PM 
1 
RCurl : All connection are used ? 
5:16PM 
1 
Problem setting the number of digits in xtable 
4:13PM 
1 
how do remove those predictor which have p value greater than 0.05 in GLM? 
3:17PM 
3 
Fast TwoDimensional Optimization 
3:14PM 
2 
Check for is.object 
3:13PM 
0 
hierarchical mixture modelling 
3:02PM 
3 
save a regression model that can be used later 
2:32PM 
0 
Help with plotting kohonen maps 
2:27PM 
1 
What if geoRglm results showed that a nonspacial model fits? 
2:06PM 
2 
Prob with merge 
1:19PM 
1 
plot inside function does not work 
12:43PM 
1 
TinnR 2.3.7.0 released 
12:22PM 
1 
how to change number of characters per line for print() to sink()? 
12:11PM 
4 
Rexcel 
11:36AM 
1 
how to sample lowess/loess into matrix ? 
11:14AM 
1 
Some questione about plot 
10:04AM 
2 
xlim=c(min(x), max(x)) still produces extra margin on both sides of x axis in plot() 
9:54AM 
1 
cpgram: access data, confidence bands 
9:51AM 
1 
How to call web service in R 
8:29AM 
3 
"unexpected numeric constant" while reading tab delimited csv file 
8:11AM 
2 
how to loop through variables in R? 
7:32AM 
1 
using rpart with a tree misclassification condition 
7:24AM 
2 
How to combine Date and time in one column 
6:44AM 
1 
plot start at origin 
5:27AM 
3 
Splitting 3D matrix from for loop to generate/save 2D matrices 
4:48AM 
0 
Problems using Internal filledcontour: "dimension mismatch" 
3:18AM 
1 
need smooth cdf lines 
2:42AM 
0 
Help with linear plus plateau fit model 
2:38AM 
2 
Making a line in a legend shorter 

Sunday November 21 2010 
Time  Replies  Subject 
9:06PM 
2 
is it possible to put tick labels inside plotting area ? 
8:52PM 
3 
Lost in POSIX 
8:34PM 
0 
model.matrix() and lm() for nested factors 
8:07PM 
0 
betweengroup covar matrix 
7:30PM 
2 
boxplot: reverse yaxis order 
7:06PM 
3 
R help 
4:49PM 
3 
how to get rid of unused space on all 4 borders in plot() render 
4:09PM 
0 
resample from tail of exponential 
3:50PM 
1 
abline(h=whatever) not working in candleChart() (in quantmod)? 
3:21PM 
1 
plot(x,y xlab=NULL,ylab=NULL) but labels still visible. 
2:52PM 
8 
[beginner] simple keyword to exit script ? 
2:13PM 
1 
"negative alpha" or custom gradient colors of data dots in scatterplot ? 
2:04PM 
1 
Alternatives to image(...) and filled.contour(...) for 2D filled Plots 
12:46PM 
2 
display data as 1px dots in scatterplot ? 
12:23PM 
1 
[beginner] how to run *.r script from graphic interface (R Console window) ? 
9:51AM 
0 
How to calculate squared R of spatial autoregressive models 
8:18AM 
3 
power spectrum of eeg 
6:32AM 
1 
solve nonlinear equation using BBsolve 
5:29AM 
2 
Counting things in a time series. 
4:56AM 
1 
Problem on running update 
4:55AM 
3 
Can't invert matrix 
3:59AM 
1 
Possible to "add" filled.contour(...) to existing plot? 
3:05AM 
0 
problem on installing package 
2:40AM 
2 
use sample function to create new data frame 
1:56AM 
2 
a philosophy R question 
1:07AM 
1 
density at particular values 

Saturday November 20 2010 
Time  Replies  Subject 
11:54PM 
1 
Vectorizing a function that needs to access previous elements of a row 
11:52PM 
1 
extraction of element 
11:32PM 
1 
Removing tick marks and Adding labels to lattice plots 
10:49PM 
1 
txtProgressBar strange behavior in R 2.12.0 
10:26PM 
2 
plotting a timeline 
9:32PM 
3 
how to add frequencies to barplot 
4:41PM 
2 
Changing the Significance Level in R for Hypothesis Tests and Regression Analysis 
4:29PM 
1 
how to draw manifold? 
3:53PM 
1 
Import and export .xls 
2:31PM 
1 
Sample size with ANCOVA 
2:30PM 
2 
Merge two ggplots 
1:53PM 
1 
Setting a Red>Yellow>Green Color Transition in Image(...) with yellow corresponding with the Mean Value... 
1:48PM 
1 
Roxygen examples in DONTRUN mode  how? 
1:24PM 
1 
installimg fBasics SuSe 11.3 64bit 
12:51PM 
1 
R + Linux Ubuntu 10.10 
12:32PM 
1 
Where can I find a working libeay32.dll file for RCurl ? 
11:51AM 
1 
How to produce a graph of glms in R? 
11:29AM 
1 
Zerodist 
11:06AM 
2 
save a list as a matrix 
9:42AM 
2 
(no subject) 
9:27AM 
2 
How to produce glm graph 
4:20AM 
1 
Error in solve.default(V, W) with ProDenICA and the required sample size for stable result 
2:44AM 
10 
An empty grey diagram 
1:44AM 
2 
How to do a probability density based filtering in 2D? 
1:10AM 
1 
Grid newbie: aligning & scaling viewports 

Friday November 19 2010 
Time  Replies  Subject 
10:12PM 
1 
TukeyHSD error 
9:13PM 
3 
Sweave Dynamic Graph Question 
9:02PM 
2 
autocorrelation in count data 
9:01PM 
0 
test for causality 
8:57PM 
1 
How to print "graph1.png" "graph2.png" "graph3.png" ... ? 
8:56PM 
1 
Sampling from multidimensional kernel density estimation 
8:48PM 
1 
memory profiling 
8:43PM 
3 
?summaryRprof running at 100% cpu for one hour ... 
7:51PM 
2 
question about constraint minimization 
6:47PM 
1 
Color Alaska in USA map 
6:34PM 
5 
how to apply sample function to each row of a data frame? 
6:09PM 
2 
simple loop problemo (Geo brownian motion) 
5:32PM 
4 
calculating martingale residual on new data using "predict.coxph" 
4:28PM 
1 
Set colour in tcl variable 
4:02PM 
3 
all extended ASCII characters exist for R console output? 
3:53PM 
0 
printCoefmat() for a data.frame with factors 
3:34PM 
1 
problems with rJava 
3:34PM 
1 
how to improve this inefficient R code for imputing missing values 
3:23PM 
2 
Function call on every prompt 
3:23PM 
1 
library(datasets) 
2:59PM 
1 
Option to Print with numbers formatted 
2:41PM 
3 
Still confused with lapply 
2:37PM 
1 
how to save object created by assign() 
2:11PM 
0 
Error: could not find function. 
12:04PM 
1 
expand comma separated field vertically in data.frame 
11:28AM 
0 
Ggplot and irregular timeseries 
11:08AM 
3 
Converting matrix data to a list 
10:57AM 
3 
assigment 
9:50AM 
2 
Calculating distance between longitude,latitude of 2 points 
9:17AM 
1 
profile in lme4 and lme4a/lme4b 
4:45AM 
1 
negative axis values in image() and scalebar in cor.plot() {psych} 
4:38AM 
2 
Question on overdispersion 
4:26AM 
0 
glmnet_1.5.1 uploaded to CRAN 
3:52AM 
1 
Using image/contour with unevenly spaced data... 
2:58AM 
1 
a rounding option for \Sexpr{}? 
1:32AM 
1 
latex tables with quantreg 

Thursday November 18 2010 
Time  Replies  Subject 
10:51PM 
1 
how do I build panel data/longitudinal data models with AR terms using the plm package or any other package 
10:10PM 
3 
Bold plot axis 
7:12PM 
0 
R Courses***Fundamentals & Advanced Programming ***December 2010  in San Francisco, New York City and Washington DC by XLSolutions Corporation 
6:31PM 
2 
generalized linear regression  function glm  dismissed predictors  more information about simulated data 
5:58PM 
1 
Help with lmer, nested data and repeated measures 
5:58PM 
2 
RowSums Question 
5:54PM 
3 
Sample covariance matrix in R 
5:35PM 
1 
predict() an rpart() model: how to ignore missing levels in a factor 
5:32PM 
1 
Logistic regression with factorial effect 
5:22PM 
1 
lme Random Effects and Covariates 
5:09PM 
1 
dmultinomial 
4:10PM 
2 
conditional mean between two data frames with different levels 
4:09PM 
2 
how to find near neighbors? 
4:00PM 
1 
genralized linear regression  function glm  number of 
3:26PM 
1 
Exporting Dataframe to Excel spreadsheet 
3:18PM 
3 
Plotting number of patients at risk below survival curve 
2:39PM 
3 
problems subsetting 
2:18PM 
0 
Mixed multinomial logit model (mlogit script) 
2:08PM 
1 
Help me with R plotting 
2:02PM 
3 
sweep by levels of a factor 
11:47AM 
0 
classification question 
11:19AM 
1 
why help ignores some values 
10:29AM 
1 
Why some times Rhalts? 
8:31AM 
0 
filling large matrix( or dist object) with values from small matrix. 
7:04AM 
1 
custom package not installed for 'arch=i386' 
6:49AM 
1 
Updata Rdata File 
4:54AM 
0 
plist file? 
3:18AM 
1 
About R and RKward 
2:39AM 
0 
On efficiency, Vectorize and loops 
1:46AM 
0 
non linear constraints for a portfolio in fPortfolio package 
1:44AM 
0 
portfolioConstraints 
1:12AM 
1 
Accessing variables inside a namespace 
12:54AM 
0 
R package for sample selection with panel data 
12:24AM 
0 
Any help understand the FKF package? Thanks. 
12:08AM 
3 
New Sampling question 

Wednesday November 17 2010 
Time  Replies  Subject 
11:27PM 
2 
Drop nonintegers 
11:00PM 
3 
translate vector of numbers to indicies of 0/1 matrix 
10:56PM 
3 
ncdf4 for Windows/R2.12.0 
10:38PM 
1 
Multiple Line Plots with xyplot 
10:28PM 
0 
Trouble with mixed model anova (incl. random block) 
10:04PM 
0 
Label positions for the legend when using smallplot within image.plot 
9:39PM 
3 
Problem with nlme package 
9:08PM 
2 
Looking up the directory a file is located in 
8:17PM 
0 
Q reg accessing "HAVER" from R 
7:59PM 
2 
Regexp question 
7:49PM 
1 
kalman filter in sspir 
7:30PM 
0 
modify the scalebar in cor.plot {psych}? 
7:27PM 
3 
Parameterising apply To Compute Rolling Average of Columns in a matrix 
7:22PM 
0 
unserialize form rawConnection possibe? 
7:11PM 
1 
efficient conversion of matrix column rows to list elements 
6:52PM 
0 
Cox model output & hazard ratios 
6:41PM 
2 
help on IDE 
6:34PM 
1 
lme weights glht 
6:19PM 
1 
Working with "necessary" columns in R (CSV) 
6:05PM 
1 
where are my pspline knots? 
6:02PM 
0 
inar(1), time series of count data 
5:26PM 
3 
aspect ratio 1 and blank space 
5:19PM 
1 
: plot different axis, same plot position 
4:56PM 
1 
Multiple plots in one window 
4:19PM 
2 
How to catch warnings 
4:03PM 
0 
test of the effect of a polytomous explanatory variable (nominal scale) in glm with quasi 
3:56PM 
1 
rasterImage and coordinate conversion 
3:44PM 
1 
rgl, multiple graphics ?? 
3:43PM 
1 
Cross Spectral Analysis 
3:31PM 
0 
lubridate v2.2 available on cran 
3:28PM 
2 
Problem with plotting diagnostics  Error in object$coefficients : $ operator is invalid for atomic vectors 
2:54PM 
1 
Problem downloading and opening netcdf file 
2:35PM 
3 
Find in R and R books 
2:03PM 
3 
stacking consecutive columns 
2:01PM 
2 
slicing list with matrices 
1:34PM 
1 
Give me all operator 
1:33PM 
2 
statistical test for comparison of two classifications (nominal) 
1:28PM 
0 
xYplot Hmisc with CI shifting between groups 
12:23PM 
1 
Total inertia in package Vegan? 
12:11PM 
3 
Variable Editor 
11:44AM 
2 
Numerical integration 
11:30AM 
0 
How do I get "total inertia"+"Rsquared" in R? 
10:55AM 
1 
reduce print accuracy 
9:49AM 
1 
Color on trellis device 
9:43AM 
1 
TinnR looses connection to R (Windows Vista) 
9:16AM 
2 
Extract elements that starts with... 
9:11AM 
1 
general question on R setup/environment 
4:06AM 
2 
changing the limits of a secondary yaxis in a barplot 
3:37AM 
1 
Error: package 'pcvsuite' was built before R 2.10.0: please reinstall it 
2:56AM 
2 
JarqueBera test 
2:44AM 
0 
R Project for measurement of earnings management 
2:33AM 
1 
Please, help me with 'mattern' variogram 
12:16AM 
0 
X11 module cannot be loaded 
12:03AM 
1 
how exactly does 'identify' work? 
12:02AM 
3 
Fatal Error R 

Tuesday November 16 2010 
Time  Replies  Subject 
11:56PM 
0 
The *makesweave* Package for Using Make with Sweave Efficiently 
11:47PM 
1 
Bug in agrep computing edit distance? 
11:00PM 
2 
Vectors out of lists? 
10:30PM 
3 
Population abundance, change point 
10:01PM 
3 
plot linear model problem 
9:55PM 
2 
Counting 
9:31PM 
1 
Fit a distribution to an "ECDF" 
9:24PM 
1 
How to pick out several infinite values when calculating means? 
8:00PM 
1 
Question about GLMER 
7:54PM 
1 
Sweave: \Sexpr and variables with special chars 
7:33PM 
2 
Computing Rolling Average 
7:32PM 
1 
Help fitting spatial glmm with correlated random effects 
7:32PM 
1 
format secondary axis for dates 
7:03PM 
1 
Error: invalid type(list) for variable when using lm() 
7:02PM 
4 
DBLEPR? 
6:59PM 
2 
Playwithproblem with loading 
6:48PM 
1 
Please help me on a simple avg question 
6:23PM 
1 
Extending a plot in a loop (With attachment) 
5:19PM 
0 
Revolutions Blog: October Roundup 
5:13PM 
3 
Anyone can help with this question 
5:09PM 
4 
plot vs print ?? 
5:01PM 
3 
discriminant function analysis 
4:33PM 
2 
help using function merge_all() 
4:30PM 
1 
how to do linear regression when dimension is high 
3:58PM 
4 
Simple error handling in R 
3:34PM 
2 
Pass character vector to function argument 
3:32PM 
1 
Re : interpretation of coefficients in survreg AND obtaining the hazard function for an individual given a set of predictors 
3:15PM 
1 
R article in forbes 
3:08PM 
1 
BreslowDay test 
2:30PM 
0 
renaming a list of data frames y calculating with lapply 
12:37PM 
2 
Question about readLines 
12:36PM 
1 
Force evaluation of variable when calling partialPlot 
12:28PM 
5 
scatterplot with filled circles 
12:01PM 
0 
LATTICE. On skip, index.cond with a formula like Y~XA+B 
11:56AM 
1 
Offset in glm poisson using R vs Exposure in Stata 
10:32AM 
1 
odfWeave  "Format error discovered in the file in subdocument content.xml at 2, 4047 (row, col)" 
9:39AM 
1 
Who uses R with multicore, SNOW or CUDA package for resource intense computing? 
9:25AM 
1 
glmer, Error: Downdated X'X is not positive definite,49 
9:17AM 
1 
problem with PDF/postcript, cannot change paper size: "‘mode(width)’ and ‘mode(height)’ differ between new and previous" 
7:04AM 
1 
simulate survival data using median survival time 
6:04AM 
0 
Aligning points and boxes in legend 
3:53AM 
2 
Debugging segfault in foreach 
1:31AM 
1 
AOV/LME 
12:26AM 
1 
Batch Processing Files 
12:18AM 
2 
Integrating functions / vector arithmetic 

Monday November 15 2010 
Time  Replies  Subject 
11:32PM 
1 
Aggregate on identical link attributes 
10:33PM 
1 
Converting numbers to percentages for boxplots 
10:28PM 
1 
Proportional hazard model with weibull baseline hazard 
10:09PM 
1 
Cannot install packages in R 2.12.0 on Windows 7 
10:07PM 
2 
hclust, does order of data matter? 
9:43PM 
1 
Executing Command on Multiple R Objects 
9:40PM 
3 
How to plot effect of x1 while controlling for x2 
9:24PM 
3 
indexing lists 
8:59PM 
5 
Sampling problem 
8:50PM 
3 
Defining functions inside loops 
7:48PM 
0 
firstorder integer valued autoregressive process, inar(1) 
7:37PM 
2 
Need help with pointLabels() 
5:58PM 
1 
Nonpositive definite crosscovariance matrices 
5:49PM 
1 
Sweave: Conditional code chunks? 
5:47PM 
2 
rotate column names in large matrix 
5:35PM 
1 
plot.dendrogram() plot margins 
4:08PM 
0 
R crash 
3:42PM 
3 
merge two dataset and replace missing by 0 
3:17PM 
0 
how to store package options over sessions? 
3:07PM 
5 
How to Read a Large CSV into a Database with R 
2:55PM 
2 
Null values in R 
2:53PM 
3 
Help with Hist 
2:52PM 
1 
repository of earlier Windows versions of R packages 
2:43PM 
1 
... predict.coxph 
2:33PM 
1 
interpretation of coefficients in survreg AND obtaining the hazard function 
2:06PM 
2 
Zero truncated Poisson distribution & R2WinBUGS 
2:03PM 
0 
Access DDE Data 
12:48PM 
2 
How to move an internal function to external keeping same environment? 
11:18AM 
0 
Problem with lm4 and lapack library 
10:32AM 
1 
comparing levels of aggregation with negative binomial models 
10:16AM 
1 
Path to nodes in ctree package party 
10:02AM 
0 
mgarchBEKK 
9:33AM 
1 
Version 2.12.0 exe file 
4:30AM 
6 
Problem in installing and starting Rattle 
12:32AM 
2 
Extracting from data.frame 
12:00AM 
2 
Lshaped boxes with lattice graphs? 

Sunday November 14 2010 
Time  Replies  Subject 
11:39PM 
0 
Kevin Long wants to stay in touch on LinkedIn 
11:03PM 
1 
cannot see the ylabels (getting cutoff) 
8:17PM 
1 
Problems loading xlsx 
7:09PM 
0 
Correction on last post 
6:30PM 
1 
R package 'np' problems 
6:02PM 
1 
as.matrix behaves weird 
5:46PM 
0 
GeneGobi 
5:18PM 
1 
Integrate to 1? (gauss.quad) 
4:29PM 
1 
score test for logistic regression 
3:59PM 
2 
replace a row in a matrix 
2:51PM 
3 
About upgrade R 
2:34PM 
1 
Problem on update 
2:30PM 
5 
kalman filter 
2:30PM 
1 
RCurl and cookies in POST requests 
12:31PM 
1 
Full path to currently executed script file 
12:03PM 
1 
Fetching data 
12:02PM 
6 
sum in vector 
11:30AM 
0 
problem with chartSeries 
11:28AM 
1 
how to find names referring to "parts" of an R object. particlualry w.r.t capscale 
11:26AM 
2 
jackknifeafterbootstrap 
8:39AM 
1 
gettng the row number based on column conditions 
6:33AM 
3 
How to permanently remove [Previously saved workspace restored] 
4:12AM 
6 
writing to a file 

Saturday November 13 2010 
Time  Replies  Subject 
10:11PM 
1 
barplot3d cutting off labels 
9:03PM 
1 
Sweave question 
7:55PM 
0 
Clark method enhancement to ChainLadder package 
7:50PM 
0 
aggregate with missing values, data.frame vs formula 
7:10PM 
1 
LAPACK lib problem, lme4, lastest R, Linux 
6:24PM 
1 
Summing functions of lists 
5:51PM 
2 
interpretation of coefficients in survreg AND obtaining the hazard function for an individual given a set of predictors 
5:34PM 
1 
truncate integers 
4:50PM 
1 
clusters in evd package 
4:29PM 
0 
Looking for R bloggers in nonEnglish languages 
4:18PM 
1 
(no subject) 
3:49PM 
1 
Efficient marginal sums? 
3:17PM 
1 
Do loop 
3:14PM 
2 
Question about the "effects" package 
3:07PM 
1 
How to turn the colour off for lattice graph? 
1:50PM 
1 
what does SEXP in R internals stand for 
1:22PM 
2 
how to store a vector of vectors 
12:43PM 
1 
Define a glm object with userdefined coefficients (logistic regression, family="binomial") 
12:40PM 
0 
Reading location info from kml files 
12:17PM 
0 
using if statment and loops to create data layout of recurrent events 
8:14AM 
3 
How to set an argument such that a function treats it as missing? 
6:57AM 
2 
Factor analysis 
5:15AM 
1 
Updating R packages 
3:52AM 
1 
RMySQL on Windows 2008 64 Bit Help! 
2:54AM 
2 
R on an iPad 

Friday November 12 2010 
Time  Replies  Subject 
10:35PM 
4 
dnorm and qnorm 
9:34PM 
0 
How to obtain prediction intervals for random effects? 
9:22PM 
3 
Replicate Excel's LOGEST worksheet function in R 
9:10PM 
1 
Reverting to previous version 
7:55PM 
1 
Problem retrieving data from R2InBUGS 
6:55PM 
2 
Surprising behavior using seq() 
5:57PM 
1 
unexpected behaviour of rbind with dataframe containing POSIXct 
5:09PM 
3 
predict.coxph 
2:51PM 
1 
Optimizing compilation of R 
1:46PM 
1 
Xapply question 
1:40PM 
1 
repeated measure test 
1:21PM 
3 
error message: "is" 
12:46PM 
1 
Graphics API version mismatch with RSVGTipsDevice 
12:08PM 
1 
issue with ... in write.fwf in gdata 
11:29AM 
1 
How to remove directory? 
10:55AM 
1 
wind rose (oz.windrose) scale 
10:30AM 
2 
minimum AIC mixed model selection 
9:21AM 
0 
drosophila2cdf in simpleaffy / affyQCReport 
9:15AM 
2 
Vector 
9:03AM 
3 
Partition of a set 
8:41AM 
1 
filling a vector with a tapply function applied to another vector 
8:26AM 
0 
Installing R+Emacs+MikTeX editor on a USB drive 
8:23AM 
3 
Deploying code as exe 
7:07AM 
4 
Merge postscript files into ps/pdf 
6:54AM 
2 
Time Delay / Wait 
6:07AM 
1 
calculate variance with trimm mean 
6:04AM 
0 
Smooth monotone estimation on R&InReplyTo=3A822319EB35174CA3714066D590DCD504AF803E@usrymx25.merck.com 
5:50AM 
2 
switching only axis off in plot 
5:27AM 
1 
font family in R 
5:25AM 
1 
goodnessoffit test 
3:45AM 
2 
JGR install problem 
12:42AM 
1 
what's wrong with this 'length' in function? 
12:27AM 
1 
can not produce graph using "splom" 

Thursday November 11 2010 
Time  Replies  Subject 
11:42PM 
4 
Troubleshooting sweave 
10:51PM 
2 
comma separated format 
10:45PM 
0 
Develop, Scale and Deploy your analyses more easily with Spotfire S+ 8.2 
10:09PM 
1 
exploratory analysis of large categorical datasets 
6:39PM 
3 
overlap histogram and density 
5:52PM 
3 
User input after opening graphing device 
5:41PM 
2 
Consistency of Logistic Regression 
4:48PM 
2 
R2WinBUGS: Error in bugs(program="openbugs") but not openbugs() 
3:32PM 
0 
bootstrap/boot unknown distribution 
3:01PM 
0 
plotrix: reverse length scale 
2:38PM 
0 
Rserve Installing error on AIX5.3.. 
2:17PM 
0 
problem with uroot package: ADF.test 
1:57PM 
2 
r2.12.0  Hmisc 
1:26PM 
0 
AreaInteraction Process 
1:12PM 
0 
Nuisance parameters for Geyer Saturation process. 
12:56PM 
1 
metafor: including phylogenetic nonindependence among species? 
12:37PM 
0 
Survey on Statistical Computing Email Lists 
11:12AM 
1 
TinnR_2.3.6.0 
10:05AM 
0 
logging interim results using foreach/doMC 
9:37AM 
2 
Adding metadata when creating objects. e.g: changing "<" so to (for example) add "creation time"  howto and pros/cons? 
9:16AM 
1 
Help with slope comparisons 
9:03AM 
2 
Number above the bar? 
8:44AM 
2 
predict.coxph and predict.survreg 
8:05AM 
4 
How to get a specific named element in a nested list 
7:14AM 
1 
NA handling problem in capscale (vegan) 
6:07AM 
1 
Count continuous dates 
5:45AM 
1 
plot options including formatting axes 
5:02AM 
1 
Populating then sorting a matrix and/or data.frame 
4:22AM 
2 
Kolmogorov Smirnov Test 
3:02AM 
1 
Is there effective way using R to select variables subset! 
12:36AM 
1 
change axis labels and text size in "splom" 
12:16AM 
1 
trouble with plotting data possible bug? 

Wednesday November 10 2010 
Time  Replies  Subject 
10:50PM 
1 
can't get/find or install R.dll? 
10:01PM 
1 
[lattice] densityplot label the peak. 
9:44PM 
1 
Format table help 
9:38PM 
1 
Inserting Missing Data 
8:48PM 
2 
randomForest can not handle categorical predictors with more than 32 categories 
8:30PM 
0 
biglm and epicalc ROC curves 
8:18PM 
1 
Calling R from MS SQL Server 
8:01PM 
3 
create a pairwise coocurrence matrix 
7:51PM 
1 
ggplot2 problem in interacting mode 
7:31PM 
1 
par mfrow in "function" problem 
7:00PM 
0 
Systat NRM function 
6:54PM 
0 
nonlinear regression with an iterativ function 
6:39PM 
0 
error bars in lattice barchart 
6:25PM 
1 
leaps::regsubsets pvalue 
6:22PM 
1 
Extending a plot in a loop 
6:19PM 
1 
Difficult doubt about choose distances randomly in a matrix with a probability of event 
6:11PM 
1 
logtransformed linear regression 
6:07PM 
2 
maptools package 
5:50PM 
3 
Plot Axes 
5:26PM 
2 
Installing Packages 
5:24PM 
1 
standardized/studentized residuals with loess 
5:13PM 
1 
error on R CMD rtags 
5:01PM 
0 
"R Cookbook" now available 
4:31PM 
0 
package np, convolution functions 
4:27PM 
1 
plotting histograms/density plots in a triangular layout? 
4:19PM 
2 
odfWeave/XML Windows issue 
3:51PM 
2 
Decimal places in a function output 
3:36PM 
3 
RGoogleDocs stopped working 
3:33PM 
1 
sem: variance explained 
3:31PM 
1 
pvalue from regsubsets 
3:05PM 
1 
clustering association rules 
2:07PM 
2 
Parallel code runs slower! 
1:41PM 
2 
prcomp function 
1:40PM 
1 
external R scripts 
1:11PM 
1 
ff objects saving problem 
10:47AM 
4 
Installing R and an editor on a USB drive 
9:35AM 
1 
Parsing txt file 
9:16AM 
2 
force apply not to drop the dimensions of FUN results ? 
9:07AM 
1 
participar 
9:00AM 
3 
plot & xlim/ylim & range of axis 
8:55AM 
2 
format as percentage 
8:46AM 
0 
OT : R Applications for Force.com/ Salesforce 
8:08AM 
1 
R Applications for Force.com/ Salesforce 
6:50AM 
4 
Simple Function 
5:09AM 
3 
concatenating a string to a column 
4:49AM 
1 
matrix limit 
3:16AM 
2 
Performing a geometric seqeunce using iterators? 
2:55AM 
5 
arrays of arrays 
2:55AM 
2 
Which  value not present 
1:26AM 
0 
Retrieve all names of nested list and index list based on these names 
1:20AM 
1 
Exponent of asymmetric matrix 
12:31AM 
2 
Centring titles for pairs of plots. 

Tuesday November 9 2010 
Time  Replies  Subject 
11:09PM 
1 
lattice mutiple y scales in each panel 
11:01PM 
1 
subsampling table 
9:54PM 
1 
Bootstrap confidence intervals using bootcov from the rms package 
9:50PM 
2 
Change a value in a matrix randomly 
8:58PM 
1 
R2.12.0 problem on Solaris 10 
8:35PM 
2 
help cannot put multiple chart Stacked Bar (from PerformanceAnalysis library) in a single plot 
7:15PM 
0 
haplotype and epistasis analysis using 3 or more SNPs? 
6:22PM 
2 
Merge Data 
5:33PM 
5 
Question regarding to replace <NA> 
5:28PM 
1 
replaing 1digit months with 2digit months in a date 
4:55PM 
2 
How to program an error into an ifthen statement 
4:50PM 
2 
simulation from pareto distn 
4:49PM 
3 
Help make this simpler – count business day 
4:42PM 
2 
Merging data frames one of which is NULL 
4:41PM 
1 
ggplot2: facet_grid with different vertical lines on each facet 
4:36PM 
1 
agrep pmatch recursive??? 
4:06PM 
0 
Problem on installing statconnDCOM and RBloomberg 
3:52PM 
1 
randomForest parameters for image classification 
3:27PM 
1 
library(kernlab)  unable to load shared library 
3:17PM 
2 
help to merge two data frame if name matches 
3:14PM 
0 
Qt interfaces to R/ Windows version as well as using PyQT 
3:13PM 
1 
tukey.1 
3:03PM 
1 
location of Tisean executables when using RTisean and jumping between linux and windows 
3:01PM 
1 
jags error message 
3:01PM 
0 
spatstat error with plotting envelopes for fitted model 
2:25PM 
4 
help to add a new column filled with value 1 
2:18PM 
1 
time question 
1:41PM 
0 
FCS Files 
1:23PM 
0 
Catmap package and forest plots 
1:21PM 
6 
Extending the accuracy of exp(1) in R 
12:28PM 
2 
new column from column in another df 
12:05PM 
0 
Implementation of Functional Link Neural Network 
11:01AM 
0 
running command before noninteractive job is exited 
10:38AM 
1 
Installing the latest version of BRugs 
10:36AM 
3 
Is there a way to have 'comment' keep a list? 
10:06AM 
1 
Lattice: xyplot group title format 
9:16AM 
0 
Overdetermined systems 
9:01AM 
0 
Why doesn't ?match keep the original (x) data.frame order? 
8:51AM 
2 
Creating a list to store output objects from a recursive loop 
8:41AM 
1 
the formula of quantile regression for panel data, which is correct? 
8:23AM 
2 
Calculate Mean from List 
8:05AM 
0 
plot graph(quantile regression for panel data) 
8:01AM 
2 
Help with Iterator 
7:32AM 
3 
Rowwise recurive function call 
6:05AM 
1 
Question related to combination and the corresponding probability 
6:02AM 
2 
"repeated"repeated measures in ANOVA or mixed model 
5:41AM 
0 
convergence message & SE calculation when using optim( ) 
5:37AM 
1 
date conversion and plot 
12:45AM 
3 
How to detect if a vector is FP constant? 

Monday November 8 2010 
Time  Replies  Subject 
10:42PM 
3 
how do i plot this "hist"? 
10:25PM 
4 
: unusual combinations of categorical data 
10:09PM 
0 
cannot find system Renviron Fatal error: unable to open the base package 
10:04PM 
2 
Fuzzy merge using timestamps 
9:57PM 
0 
sapply 
9:37PM 
0 
How to represent factor levels & ordiellipses using different colors? 
9:09PM 
3 
Help with getting ?match to not sort 
8:57PM 
4 
Random Sample 
8:16PM 
2 
A more efficient way to roll values in an irregular time series dataset? 
7:43PM 
2 
lookup in R  possible to avoid loops? 
7:05PM 
7 
How to rbind list of vectors with unequal vector lengths? 
7:02PM 
0 
Difference scores 
6:19PM 
2 
Several lattice plots on one page 
5:07PM 
4 
Centre of gravity of a mountain 
4:18PM 
5 
How to plot a normal distribution curve and a shaded tail with alpha? 
4:08PM 
2 
Error: could not find function "extract" in package raster 
4:02PM 
1 
Add values of rlm coefficients to xyplot 
3:52PM 
2 
Sample size calculation for differences between two very small proportions (Fisher's exact test or others)? 
3:27PM 
1 
Add text to a stacked barplot 
3:03PM 
0 
Maria Teresa Torres Muñoz/Gestion de Intangibles/LineaDirecta está ausente de la oficina. 
2:18PM 
1 
try (nls stops unexpectedly because of chol2inv error 
1:49PM 
0 
Working with semantic data triplets 
1:25PM 
0 
irregular grid 
12:56PM 
2 
Visualization of histograms 
12:06PM 
2 
finding the last day of the month 
11:40AM 
2 
Rserve alternative? 
11:03AM 
0 
nonparametric multiple comparisons 
10:15AM 
4 
Create Matrix of 2 Dim from two vectors 
10:13AM 
1 
how to remove border while saving R plots ? 
9:25AM 
5 
How to eliminate this for loop ? 
7:03AM 
1 
RMark error: only 0's may be mixed with negative subscripts 
6:32AM 
1 
Rserve causes Perl error 
5:51AM 
1 
unknown dimensions for loglm 
5:29AM 
2 
conditional probability 
3:35AM 
1 
R help: reorder columns in an xyplot 
2:21AM 
1 
Exponent of sqr symmetric matrix 

Sunday November 7 2010 
Time  Replies  Subject 
11:53PM 
3 
help! kennardstone algorithm in soil.spec packages does not work for my dataset!!! 
11:22PM 
1 
Rdindex truncating titles? 
10:59PM 
1 
An example for predab.resample in r 
10:50PM 
1 
High Frequency Trading 
9:49PM 
0 
multiple regression analysis 
6:53PM 
2 
mean on a plot 
6:24PM 
2 
How is MissInfo calculated? (mitools) 
4:40PM 
2 
stupid R tricks 
4:34PM 
3 
Computing ergodic mean with CODA 
4:01PM 
3 
Integrate and mapply 
4:00PM 
1 
varclus in Hmisc vs SAS PROC VARCLUS 
3:15PM 
3 
regular exprs 
1:59PM 
3 
help to sum up data frame 
12:17PM 
1 
How do I order xyplot line points? 
11:07AM 
2 
remove data frame from list of data frames 
10:36AM 
1 
Sweave: option keep.source=TRUE and package cacheSweave 
9:51AM 
1 
using variable in rmysql query 
6:22AM 
1 
When using ACF, receive error: no applicable method for 'ACF' applied to an object of class "c('double', 'numeric')" 
6:15AM 
1 
creating a scale (factor) based on a continuous variable nested within levels of factor 
5:21AM 
2 
is this matrix symmetric 
1:39AM 
1 
can't load nlme on windoze 7 
1:23AM 
1 
postscript window size 

Saturday November 6 2010 
Time  Replies  Subject 
9:54PM 
1 
How to generate multivariate uniform distribution random numbers? 
9:35PM 
1 
SMATR common slopes test 
8:45PM 
0 
I want to call some R function in C code 
8:38PM 
1 
Hashing and environments 
7:44PM 
1 
saddle points in optim 
7:02PM 
1 
Prettier axis labels when using log scales in Lattice 
4:36PM 
2 
compare and replace 
4:22PM 
4 
Using changing names in loop in R 
4:12PM 
1 
Where to get rcom for Linux 
2:18PM 
2 
Removing NA in ggplot 
1:41PM 
1 
Extracting elements of a particular slot from S4 object 
1:06PM 
2 
3way interaction simple slopes 
11:04AM 
1 
anova(lme.model) 
10:15AM 
1 
Help required to remove \\N 
4:47AM 
4 
calculate probability 
4:43AM 
0 
calcute probability 
3:16AM 
1 
slow dget 
12:38AM 
0 
variable type assignment in daisy 
12:20AM 
0 
Spatstat rmh function error message 

Friday November 5 2010 
Time  Replies  Subject 
10:59PM 
1 
prob with legend in my plots! 
10:23PM 
0 
RGtk2 2.20.x 
8:14PM 
1 
Problem with 'lars' package 
7:54PM 
4 
assignment operator saving factor level as number 
7:04PM 
2 
connecting to remote database using RMySQL 
6:29PM 
1 
Visualisation of data structures 
5:22PM 
7 
How to extract Friday data from daily data. 
4:26PM 
1 
How to extract particular rows and column from a table 
3:33PM 
0 
boot.stepAIC NA values 
3:22PM 
1 
improve R memory under linux 
3:21PM 
2 
Extracting data only for particular index values from a zoo structure 
2:42PM 
0 
About installing RBloomberg 
2:13PM 
4 
subsets, %in% 
2:05PM 
0 
Rhelp Digest, Vol 93, Issue 5 
1:56PM 
0 
X11 and pdf differences 
1:48PM 
2 
data acquisition with R? 
12:20PM 
1 
RBloomberg on R2.12.0 
11:36AM 
1 
filled.contour colorbar without black color separators? 
8:45AM 
3 
table with values as dots in increasing sizes 
8:28AM 
1 
as.xts 
8:22AM 
2 
About 5.1 Arrays 
8:00AM 
1 
Detect the Warning Message 
7:05AM 
1 
newbie question on importing and parsing file by row 
6:55AM 
1 
Regular Expressions 
5:09AM 
0 
NaN, ncdf 
4:05AM 
3 
setting attributes 
3:24AM 
0 
(no subject) 
12:45AM 
0 
User defined function and nonlinear leastsquares fit 

Thursday November 4 2010 
Time  Replies  Subject 
11:52PM 
1 
Memory Management under Linux 
10:42PM 
2 
count occurrence and distance of characters in string 
10:08PM 
0 
mgui 
10:04PM 
0 
NA values in package KFAS or SSPIR 
9:46PM 
3 
creating vectors with three variables out of three datasets 
7:42PM 
0 
glmnet_1.5 uploaded to CRAN 
7:42PM 
3 
avoid a loop 
7:18PM 
0 
plotting time series for particular months! 
7:17PM 
0 
Echo to file using Rscript 
6:49PM 
1 
Plotting a vector data 
6:47PM 
1 
matlab code into R 
6:28PM 
0 
candisc plot subset of all groups 
5:01PM 
3 
ANOVA table and lmer 
4:00PM 
3 
Plotting a grid of directly specified colours 
3:47PM 
2 
Matrix Manipulation 
3:46PM 
4 
how to work with long vectors 
3:15PM 
1 
map on irregular grids 
2:53PM 
1 
removing indexing 
2:43PM 
2 
Converting Strings to Variable names 
2:04PM 
2 
Problems with points in plots when importing from pdf to an SVG editor 
1:36PM 
5 
ggplot output 
1:26PM 
0 
How to set initial values in lme ? 
1:25PM 
1 
(no subject) 
12:28PM 
5 
Sorting data from one column with strings 
10:32AM 
0 
Importing triples (standard survey structure) files to R 
9:39AM 
3 
postForm() in RCurl and library RHTMLForms 
9:36AM 
0 
Suppressing (or changing) the colours when using spatstat plot.quadratcounts 
9:35AM 
0 
3D Elliptic Fourier 
8:57AM 
0 
Reading in irregular, daily time series data 
8:56AM 
1 
Closing unreferenced result sets in dbi / RSQLite 
7:14AM 
2 
problem with RODBC installation 
6:38AM 
2 
How to do bootstrap for the complex sample design? 
5:50AM 
5 
Logical vectors 
1:24AM 
1 
Best Fit line trouble with rsruby 
12:35AM 
1 
crossvalidation for choosing regression trees 

Wednesday November 3 2010 
Time  Replies  Subject 
11:33PM 
0 
Problems with mgui 
10:28PM 
1 
Rd installation (not markup language) primer? 
9:55PM 
1 
Autokilling processes spawned by foreach::doMC 
9:34PM 
2 
biding rows while merging at the same time 
9:20PM 
0 
how to handle 'gwaa@gtdata' ? 
9:06PM 
2 
multivariate Poisson distribution 
8:23PM 
2 
avoiding too many loops  reshaping data 
7:45PM 
1 
deleteing all but some observations in data.frame 
6:59PM 
1 
NFFT on a Zoo? 
6:50PM 
2 
getting pvalues from fitted ARIMA 
6:05PM 
2 
programming questions 
6:04PM 
3 
'=' vs '<' 
5:55PM 
1 
Orthogonalization with different inner products 
5:40PM 
1 
smooth: differences between R and SPLUS 
4:13PM 
2 
How to unquote string in R 
3:26PM 
2 
[klaR package] [NaiveBayes] warning message numerical 0 probability 
3:13PM 
3 
Lattice plots for images 
3:00PM 
3 
longer object length is not a multiple of shorter object length 
2:49PM 
0 
Granger causality with panel data (econometrics question) 
2:10PM 
3 
optim works on commandline but not inside a function 
1:47PM 
1 
dll problem with C++ function 
11:08AM 
0 
bad optimization with nnet? 
10:52AM 
1 
Tukey's table 
10:01AM 
1 
Recoding  test whether number begins with a certain number 
9:39AM 
1 
install vegan 
9:32AM 
0 
boxplot of timeseries with different lengths 
9:25AM 
2 
save() with 64 bit and 32 bit R 
7:30AM 
0 
Data transformation 
3:40AM 
0 
thanks alot 
3:24AM 
0 
Calculate the weithed mean of a matrix 
2:07AM 
4 
Drawing circles on a chart 
12:51AM 
2 
memory allocation problem 
12:38AM 
0 
package 'np' and point estimation with multiple predictors 
12:24AM 
1 
rgl.snapshot() : no longer works? 
12:03AM 
2 
bugs and misfeatures in polr(MASS).... fixed! 

Tuesday November 2 2010 
Time  Replies  Subject 
10:56PM 
1 
class changed after execution with sqldf 
9:50PM 
1 
Line numbers in Sweave 
9:11PM 
2 
count different words in a field 
8:57PM 
3 
stacking effectively  without loops 
8:52PM 
0 
Hooks into dynamic help system? 
8:47PM 
1 
splitting First 10 words in a string 
8:45PM 
1 
Display of NAs in character columns of a data frame under fix() or edit(). 
7:57PM 
2 
multilevel cox ph with timedependent covariates 
7:40PM 
0 
predict() for plm? 
7:38PM 
2 
Multiple imputation for nominal data 
6:09PM 
0 
timeSequence 
5:19PM 
1 
Colour filling in panel.bwplot from lattice 
4:43PM 
0 
cov.mve error 
4:29PM 
1 
Relsurv package 
4:13PM 
1 
Add more functions or dataset in my package 
3:53PM 
1 
subset a data.frame 
3:50PM 
2 
One question on heatmap 
3:06PM 
1 
Using data( ) in a loop 
2:16PM 
1 
system() and system2() functions 
1:58PM 
1 
Setting the names of a data.frame 
1:57PM 
5 
Question about ggplot2 
12:58PM 
3 
R script on linux? 
12:29PM 
0 
spatial plots mapsssplot 
10:44AM 
1 
help mkin 
10:04AM 
5 
density() function: differences with SPLUS 
9:47AM 
2 
get the scripname within the executed myscript.r 
7:57AM 
1 
Help on install.packages() function 
6:14AM 
2 
how to compare two datasets in R>? 
6:08AM 
0 
Need help with nlme code 
4:35AM 
1 
Strings from different locale 
4:11AM 
1 
arguments must have the same length 
4:04AM 
3 
Using R for Production  Discussion 
3:34AM 
2 
how to make multiple curves in one plot 

Monday November 1 2010 
Time  Replies  Subject 
10:10PM 
1 
multicore package: help 
9:16PM 
1 
Error message in fit.mult.impute (Hmisc package) 
9:11PM 
0 
RODBC  odbcConnectExcel2007 headers issue 
8:39PM 
1 
spliting first 10 words in a string 
8:23PM 
0 
Extract node names from BinaryTree in package party 
7:40PM 
4 
how to view the top 20 lines in a long dataset 
7:34PM 
3 
foreloop? aggregating time series data into groups 
6:39PM 
1 
How to stop showing messages while loading package? 
5:46PM 
1 
how to get all possible combinations including the diagonal using "combn" 
5:40PM 
2 
32bit packages on 64bit Windows 
4:56PM 
1 
Function not working 
4:28PM 
0 
Seek some help on Statistics 
4:14PM 
1 
Error message when creating a dataframe 
3:14PM 
2 
Postprocessing of approximated irregular time series 
3:08PM 
0 
R's text mining package VSM support 
2:52PM 
1 
ggplot map bounds 
2:39PM 
2 
transforming a dataset for association analysis RESHAPE2 
1:59PM 
1 
sqldf hanging on macintosh  works on windows 
1:51PM 
0 
contiguity matrix (queens case) 
1:28PM 
1 
sqldf error only on Unix not Windows 
1:22PM 
1 
File Downloading Problem 
1:14PM 
2 
write.csv changes the format of the date 
1:04PM 
0 
Linkage Disequilibrium Blocks 
12:35PM 
1 
Possible memory leak in loop. 
11:55AM 
2 
number of items to replace is not a multiple of replacement length 
10:59AM 
6 
Plots inside a Plot 
10:38AM 
1 
using dimnames as main when plotting with lapply 
10:15AM 
2 
Irregular Time Series 
10:12AM 
2 
Recursive algorithm 
9:40AM 
0 
In reply to Joshua Wiley: "Re: For loop" 
8:12AM 
0 
function: colvolve 
6:18AM 
6 
connecting points into a smooth curve 
3:11AM 
1 
combining plots (curve + Plot functions) 
2:01AM 
3 
Mean and individual growth curve trajectories 
12:35AM 
2 
how to save this result in a vector 
12:30AM 
1 
Rserve error 