Tuesday July 31 2007 
Time  Replies  Subject 
11:46PM 
1 
A complicated 'aggregate' 
11:45PM 
0 
R on QNX 
10:58PM 
0 
Solve matrix with constraints using sum of squares 
10:50PM 
3 
Nonlinear optimization with constraints 
10:10PM 
1 
MTBF Reliability calculations 
8:18PM 
1 
aggregate.data.frame  prevent conversion to factors? show statistics for NA values of "by" variable? 
7:28PM 
2 
contrasts error message in lm 
6:13PM 
2 
choosing between Poisson regression models: no interactions vs. interactions 
6:03PM 
1 
Naming rows/columns in a 3 dimensional array/dataframe 
5:35PM 
1 
how to sort dataframe levels 
5:35PM 
5 
extract columns of a matrix/data frame 
5:22PM 
2 
italic greek symbols 
5:21PM 
1 
legend() 
4:22PM 
2 
Q: obtaining nontransparent background in png 
3:14PM 
1 
Error message when running lm() with na.action=NULL 
1:51PM 
1 
Data mining tools 
12:25PM 
1 
reading and storing files in the workspace 
12:04PM 
2 
remove NA rows and columns 
12:03PM 
0 
randomSurvivalForest 3.0.0 now available 
10:21AM 
5 
Plotting a smooth curve from predict 
10:13AM 
0 
Cox model with interaction 
9:49AM 
1 
Getting variable name used in function... 
9:22AM 
1 
Extracting random parameters from summary lme and lmer 
8:23AM 
0 
durbinwatson of a arima estimation? 
7:35AM 
0 
Kombination Regression mit AR/MA Prozess? 

Monday July 30 2007 
Time  Replies  Subject 
11:05PM 
1 
deseasonalizing package? 
10:11PM 
1 
array loop 
9:31PM 
1 
simple coding question 
9:24PM 
1 
add custom strip to lattice plot 
8:32PM 
1 
'nonstandard' folder names in R package 
7:58PM 
1 
filenames 
7:17PM 
0 
zoo, ts and data frames  SOLVED 
7:08PM 
1 
zoo, ts and data.frames 
6:54PM 
2 
Reading T and F as strings 
4:59PM 
1 
stop criteria when "LBFGSB needs finite values of 'fn' " in optim 
4:53PM 
0 
Release of an Ecological Modelling Software using R (with Rserve) and ImageJ 
4:51PM 
1 
duplicate DATE at in lattice scale handled differently from base graphics OR lattice numeric scales 
4:45PM 
0 
how to install rattle() with RGUI2.5.1 ? 
4:39PM 
1 
how to install rattle() in RGUI2.5.1 
3:36PM 
2 
deriv, loop 
2:22PM 
0 
Matrix nesting (was Re: Obtaining summary of frequencies of value occurrences for a variable in a multivariate dataset.) 
1:05PM 
2 
problems saving and loading (PLMset) objects 
12:39PM 
0 
Extracting random parameters from summary lme 
12:25PM 
2 
Tabs in PDF documents 
12:19PM 
1 
Extract random part of summary nlme 
11:58AM 
8 
regular expressions : extracting numbers 
11:35AM 
0 
New versions for the distrfamily of packages and of package startupmsg 
10:09AM 
3 
Bind together two vectors of different length... 
9:45AM 
0 
g++ verfsion 
9:42AM 
1 
random number generator in batch jobs 
9:32AM 
0 
Matrix nesting (was Re: Obtaining summary of frequencies of value occurrences for a variable in a multivariate dataset.) 
8:28AM 
3 
Slightly OT  use of R 
8:17AM 
2 
apply, lapply and data.frame in R 2.5 
8:00AM 
4 
how to combine data of several csvfiles 
7:36AM 
1 
help with ROC curve 
6:18AM 
0 
problems in limma 
6:12AM 
1 
correlation and matrix 
4:50AM 
0 
install error for RBGL_1.12.0 on linux 2 
3:16AM 
0 
install error for RBGL_1.12.0 on linux 
3:05AM 
1 
A simple question about summary.glm 
2:31AM 
3 
Constructing correlation matrices 

Sunday July 29 2007 
Time  Replies  Subject 
9:22PM 
1 
Piecewise Regression with a known slope 
8:54PM 
1 
Problem with code 
8:35PM 
4 
Call R program from C++ code 
5:41PM 
2 
write.csv 
4:18PM 
1 
line widths of plotting symbols in the lattice 
2:22PM 
2 
Prompt comes too late 
1:01PM 
1 
Order by the columns 
11:06AM 
0 
Mapping data with unknown dimensions? 
8:07AM 
2 
array writing and their filenames 
4:16AM 
0 
matrix output in R, and file name creating 
3:50AM 
1 
R2WinBUGS more updates after model did not converge 
2:50AM 
0 
PCA with missing data? 
12:41AM 
0 
Bug in TAB handling for Win32 rTerm and rGUI in 2.5.1? 

Saturday July 28 2007 
Time  Replies  Subject 
9:49PM 
2 
lattice grayscale "theme" 
7:19PM 
1 
text() and vector arguments like adj 
6:07PM 
5 
the large dataset problem 
4:39PM 
1 
xtable with vector 
4:09PM 
4 
beta regressions in R 
3:28AM 
8 
generating symmetric matrices 
1:10AM 
1 
Error when using the cat function 
12:18AM 
1 
data order by different level of variables 

Friday July 27 2007 
Time  Replies  Subject 
11:06PM 
3 
Package manual examples  'unexpected$undefined' errors 
10:30PM 
2 
Matrix Multiplication, FloatingPoint, etc. 
9:52PM 
4 
Q: extracting data from lm 
9:51PM 
2 
2nd R Console 
7:39PM 
1 
Creating an instance of R from MS Access? 
7:28PM 
0 
Calling R functions from a Microsoft SQL Server stored procedure 
6:35PM 
4 
Looping through all possible combinations of cases 
5:00PM 
0 
How to edit Lmoment Ratio Diagram 
4:52PM 
3 
getting the name of variables passed to a function 
3:52PM 
1 
get() with complex objects? 
3:25PM 
0 
Re : plot 
2:45PM 
1 
plot 
1:45PM 
2 
manipulating arrays 
1:07PM 
1 
exporting character vector to text files 
12:40PM 
0 
heatmap and phylogram / dendogram ploting problem 
11:33AM 
0 
Hi! 
7:32AM 
1 
cluster  identify variables contributions to clusters of cases 
4:24AM 
1 
R codes for gandh distribution 
12:39AM 
3 
Convert string to list? 
12:38AM 
1 
reading stata files: preserving values of variables converted to factors 

Thursday July 26 2007 
Time  Replies  Subject 
11:15PM 
0 
Survival analysis with 60% random censoring 
8:50PM 
2 
Creating windows binary R package (PowerArchiver vs. zip r9X) 
8:32PM 
1 
Creating a cross table out of a large dataset 
8:03PM 
1 
offset in coxph 
7:11PM 
1 
princomp error 
6:59PM 
1 
R CMD check sh: line 1: make: command not found 
6:29PM 
1 
Create Strings of Column Id's 
6:07PM 
2 
Large dataset + randomForest 
4:55PM 
1 
zeroinfl() or zicounts() error 
4:39PM 
0 
Fit t Copula 
4:31PM 
0 
Diagonal Submatrices Extraction 
4:03PM 
2 
error in using R2WinBUGS on Ubuntu 6.10 Linux 
3:34PM 
0 
lmer and scale parameters.... 
2:12PM 
1 
significance test for difference of two correlations 
2:10PM 
1 
Average plan 
2:09PM 
1 
Problem installing tseries package 
1:40PM 
3 
substituting dots in the names of the columns (sub, gsub, regexpr) 
12:34PM 
2 
logistic regression 
10:43AM 
1 
Download multiple stock quotes in a loop 
9:46AM 
1 
Regression with Missing values. na.action? 
8:47AM 
0 
Submatrices Extraction 
7:26AM 
2 
multiple graphs 
5:56AM 
5 
ROC curve in R 
3:35AM 
4 
Finding matches in 2 files 
3:12AM 
1 
How to autoscale cex of yaxis labels in lattice dotplot? 

Wednesday July 25 2007 
Time  Replies  Subject 
11:30PM 
2 
using contrasts on matrix regressions (using gmodels, perhaps) 
11:20PM 
1 
colored heights in 3D plot (persp) 
11:16PM 
2 
Subscript out of bounds when using datadist() from Design library 
7:17PM 
1 
Color Question about image function in graphics package 
6:55PM 
1 
Updating packages in Ubuntu feisty for 2.5 
6:28PM 
0 
DF and intercept term meaning for mixed (lme) models 
6:18PM 
1 
reversing the xaxis terms on a boxplot 
5:20PM 
1 
if  else 
4:59PM 
1 
For loops 
4:17PM 
1 
qda(MASS) function error 
2:43PM 
3 
Constructing bar charts with standard error bars 
2:17PM 
0 
Time when object was created 
1:55PM 
1 
Open two graphic devices at a time 
12:45PM 
1 
Rgraphviz and R 2.5.1 entry point Rf_allocString could not be located 
12:23PM 
3 
Operator > and < 
11:50AM 
1 
Is Rwiki down? 
11:31AM 
0 
Bestfit linear model for the two matrices plotted. 
11:16AM 
0 
Function polr and discrete ordinal scale 
11:00AM 
1 
Minitab Parametric Distribution Analysis in R 
10:56AM 
1 
problem with sub ! 
10:17AM 
3 
plots 
9:37AM 
1 
Ggplot2 equivalent of axis and problem with log scale 
9:12AM 
0 
A problem with anova() 
7:30AM 
1 
how to use "replace" for efficiency 
6:57AM 
2 
Regarding Bivariate normal distribution. 
4:50AM 
1 
question on using "gl1ce" from "lasso2" package 
1:16AM 
2 
initalizing and checking validity of S4 classes 
12:12AM 
3 
aggregate.ts 

Tuesday July 24 2007 
Time  Replies  Subject 
11:04PM 
1 
Passing equations as arguments 
8:12PM 
0 
Regression trees using GoodnessofSplit 
8:09PM 
1 
ggplot2 axis color 
7:40PM 
1 
How to add circular text for a graph with concentric circles 
7:26PM 
0 
Latent class analysis with ordinal manifest variables 
7:22PM 
1 
Renamig a factor 
5:37PM 
1 
Calculating subsets of row pairs using somthing faster than a for loop. 
5:23PM 
2 
x,y,z table to matrix with x as rows and y as columns 
5:22PM 
2 
lme or gls prediction intervals 
5:16PM 
0 
Fitting the best line to the plot of distance vs. correlation matrix 
4:39PM 
1 
crimtab related question 
4:29PM 
7 
Obtaining summary of frequencies of value occurrences for a variable in a multivariate dataset. 
3:42PM 
1 
Using lmer with huge amount of data 
3:24PM 
1 
cor inside/outside a function has different output 
2:42PM 
1 
Fit t distribution 
2:10PM 
0 
Comparing a distance vs. correlation matrices 
12:46PM 
0 
"recursive" vectorized arithmetics 
12:05PM 
0 
New package: pomp, inference for partiallyobserved Markov processes 
11:29AM 
1 
Fwd: Re: Fitting exponential curve to data points 
11:23AM 
2 
plotting gam models 
11:10AM 
3 
Overlaying a single contour from a new data array in levelplot 
10:12AM 
0 
problems with character objects and calls to list() [solved] 
10:10AM 
1 
Warning generated by Panda GateDefender Integra. 
10:02AM 
4 
values from a linear model 
8:43AM 
0 
geoR/likfit: variance explained by model 
7:24AM 
1 
function optimization: reducing the computing time 
3:34AM 
3 
Redirecting print output 
1:42AM 
2 
capture numeric(0) with if statement 
1:09AM 
2 
Fitting exponential curve to data points 

Monday July 23 2007 
Time  Replies  Subject 
10:04PM 
1 
Function to separate effect in AOV 
9:28PM 
0 
Mvalue and fold change 
9:23PM 
0 
M value and fold change 
8:06PM 
1 
extension of rnormp package 
7:18PM 
3 
Aggregate daily data into weekly sums 
7:00PM 
2 
OT(slightly)  Tracking extended projects 
6:13PM 
4 
nnet 10fold crossvalidation 
5:59PM 
1 
The 'REP' term in AMMI{agricolae} 
5:38PM 
1 
Cluster prediction from factor/numeric datasets 
5:03PM 
1 
cca and cca.predict in veganwhat sort of prediction is possible 
4:17PM 
0 
Question about cmdscale function 
4:12PM 
1 
replacing double for loops with apply's 
3:54PM 
0 
Error in .jinit() : Cannot create Java Virtual Machine 
3:49PM 
2 
cmdscale question 
3:41PM 
2 
doubt about options(graphics.record=T) 
2:58PM 
2 
persp and greek symbols in the axes labels 
2:50PM 
1 
problems with character objects and calls to list() 
2:09PM 
1 
change text labels on a dendrogram 
2:06PM 
0 
change labels in a dendrogram 
1:59PM 
3 
extraction of vector elements to new list 
1:56PM 
1 
(no subject) 
11:54AM 
1 
Rmpi installation error 
10:14AM 
1 
Multilevel package: Obtaining significance for waba withingroup correlation? 
9:29AM 
1 
code optimization tips 
9:17AM 
3 
About infinite value 
7:28AM 
2 
R and Excel 
6:01AM 
0 
Help in HMM 
5:41AM 
1 
Error using Rd2dvi on OSX 
5:20AM 
1 
maths characters in labels & ylab padding 
4:14AM 
0 
text labels on a dendrogram 
2:45AM 
0 
Conditional logistic regression on n:m matched "cohort" data [Corrected] 
2:33AM 
0 
Conditional logistic regression on n:m matched "cohort" data 
2:19AM 
1 
R and mysql 

Sunday July 22 2007 
Time  Replies  Subject 
10:33PM 
1 
summary of linear fixed effects model is different than the HSAUR book 
9:51PM 
0 
(no subject) 
7:39PM 
2 
Write columns from within a list to a matrix? 
6:29PM 
1 
Package design, placement of legacy functions 
4:38PM 
4 
using R for a reactiontime experiment 
11:09AM 
3 
create an array with rep 
10:50AM 
1 
Offtopic: simulate time dependent covariates 
10:25AM 
2 
Data Set 

Saturday July 21 2007 
Time  Replies  Subject 
9:29PM 
0 
Question about genalg in R 
8:43PM 
0 
Binomial multilevel (hierarchical) modelling [partly stats question, not completely R related] 
6:36PM 
1 
Gamma MLE 
12:58PM 
2 
Effect size, interactions, and main effects (Stats Question) [ffmanova] 
4:12AM 
0 
Robust PLS 
1:26AM 
2 
avoiding timconsuming for loop renaming identifiers 
1:17AM 
1 
R2WinBUGS awkward to use 
12:56AM 
1 
set class attribute method question 

Friday July 20 2007 
Time  Replies  Subject 
10:17PM 
1 
Columnmeanvalues for targeted rows 
9:14PM 
4 
?R: Removing white space betwen multiple plots, traditional graphics 
7:51PM 
0 
set attribute method question 
7:16PM 
1 
main title on splited windows. 
6:59PM 
0 
Simultaneous logit/probit models 
6:17PM 
0 
Unrecognising SEXP [C file compilation using .Call] 
6:03PM 
1 
Free Online: Data Mining Intro for Beginners, VendorNeutral 
3:55PM 
1 
mtext formatting 
3:34PM 
6 
automatically jpeg output 
2:48PM 
3 
SOS 
2:16PM 
3 
presence/absence matrix 
2:11PM 
0 
Huh? 
1:43PM 
3 
R CMD SHLIB problem [make: *** No rule to make target ] 
1:20PM 
1 
Graphical Parameters 
12:54PM 
1 
cv.glm error function 
11:45AM 
2 
RDCOM and R versions 
8:32AM 
3 
binned column in a data.frame 
7:42AM 
1 
custom point shapes 
7:34AM 
1 
GEE code 
12:21AM 
1 
how to determine/assign a numeric vector to "Y" in the cor.test function for spearman's correlations? 
12:11AM 
1 
BOA (Bayesian Output Analysis) 

Thursday July 19 2007 
Time  Replies  Subject 
11:59PM 
1 
exclude1 in summary.formula from Hmisc 
11:41PM 
2 
can I paste 'newline'? 
9:51PM 
2 
Trend lines on a scatterplot matrix 
8:53PM 
1 
Questions regarding R and fitting GARCH models 
7:35PM 
4 
Help with Dates 
6:14PM 
2 
linear interpolation of multiple random time series 
5:59PM 
1 
Sweave on mac os x 
5:18PM 
1 
Fw: Do GLM by groups 
4:16PM 
1 
plot3d labels 
2:52PM 
0 
tukey or NeumanKeuls 
2:36PM 
0 
A small problem with as.timeSeries() function... 
2:13PM 
2 
(R) Using arguments for the empirical cumulative distribution function 
2:12PM 
1 
plot centered line on barplot 
2:07PM 
3 
Can I test if there are statistical significance between different rows in R*C table? 
12:39PM 
2 
multinomial logit estimation 
12:31PM 
0 
test about distribution of data in a single population 
11:16AM 
1 
Error for TukeyHSD ? 
10:49AM 
0 
fSeries GARCH(1,1) 
10:43AM 
1 
write.table linebreaks 
10:01AM 
1 
mfrow is ignored by some plots 
9:52AM 
2 
Subsetting dataframes 
9:22AM 
2 
df manipulation 
9:00AM 
3 
tapply 
7:03AM 
1 
R 
3:58AM 
3 
Error: evaluation nested too deeply when doing heatmap with binary distfunction 
1:49AM 
0 
Any implementation of multiobjective optimization using evolutionary approach? 
1:26AM 
0 
2 Biplot Questions 
12:55AM 
0 
a type of generalized inner product 
12:41AM 
0 
Estimating mixed logit using Maximum simulated likelihood 
12:09AM 
1 
RAM, swap, Error: cannot allocate vector of size, Linux: 
12:07AM 
3 
help with heatmap  how to remove annoying "X" before numeric values? 

Wednesday July 18 2007 
Time  Replies  Subject 
11:20PM 
1 
Is there a facility in R similar to MatLab "syms" that allows using unevaluated numeric symbols in matrices? 
10:42PM 
1 
creating a world map of ecoclimatic zones 
9:53PM 
1 
Saving a dataset permanently in R 
9:37PM 
2 
memory error with 64bit R in linux 
9:19PM 
0 
multicollinearity in nlme models 
9:02PM 
1 
odfWeave  How to Insert eps rather than png 
8:00PM 
1 
passing a parameter to a file from command line 
7:14PM 
3 
dates() is a great date function in R 
7:12PM 
0 
derivative estimation using GAM 
6:23PM 
1 
lattice plot axis scaling 
6:14PM 
0 
Spline  frequency response (again) 
5:45PM 
1 
nested for loop 
5:45PM 
2 
set up automatic running of R 
5:36PM 
6 
Classification 
5:26PM 
1 
R MySQL Configuration 
5:23PM 
2 
Linear programming question 
4:32PM 
0 
sqlSave, ...colnames=F, using "odbcConnectExcel" .... I still get colnames in top row of exprted sheet 
4:31PM 
0 
Ideal number of clusters using the Fanny algorithm 
3:42PM 
1 
Strange warning in summary.lm 
3:10PM 
0 
HSAURtable question 
3:08PM 
2 
maximum likelihood estimation 
2:51PM 
1 
Can any one help me on format file data. 
1:37PM 
2 
EM unsupervised clustering 
12:39PM 
1 
NeumanKeuls 
12:33PM 
3 
How to open an URL using RGtk2 
12:17PM 
0 
Optimization question 
11:52AM 
2 
remove columns having a partial match name 
11:38AM 
1 
Forall symbol with plotmath/grid 
11:05AM 
0 
Re : Combine R2HTML and Rcmd BATCH? 
10:46AM 
1 
random number generation 
10:34AM 
2 
hist() Frequancy values 
10:30AM 
3 
how to combine presence only data sets to one presence/absence table 
9:40AM 
2 
Subsetting Enigma: More rows after dataframe[list,]? 
9:09AM 
0 
Delaunay triangulation 
8:02AM 
1 
filter out observation by condition 
7:03AM 
1 
list 
6:29AM 
0 
Check DESCRIPTION metainformation ... ERROR 
6:28AM 
0 
hi, about mysql from r 

Tuesday July 17 2007 
Time  Replies  Subject 
10:53PM 
2 
xyplot for longitudinal data 
10:04PM 
2 
poor rbind performance 
9:25PM 
1 
reading in "!"  delimited file 
8:40PM 
1 
difficulties with "setMethod" 
8:39PM 
1 
Alternative to xyplot()? 
7:36PM 
1 
A simple question 
6:43PM 
1 
Missing value in circ.mean and polar.plot 
6:04PM 
0 
GLPK API 
5:56PM 
2 
Sorting data frame by a string variable 
5:33PM 
1 
Speed up computing: looping through data? 
4:47PM 
1 
(a) R capacity and (b) sorting cases in R 
12:58PM 
0 
Multiple imputation with plausible values already in the data 
12:44PM 
1 
R and Genotyping 
12:32PM 
1 
distance function (analogue) 
11:32AM 
2 
SLLOOOWWW function ... 
11:05AM 
2 
Combine R2HTML and Rcmd BATCH? 
10:58AM 
1 
fit a nonlinear model using nlm() 
10:50AM 
2 
multiple rugs on a single plot 
9:53AM 
0 
Bug in PDF device when using transparent graphics 
9:32AM 
0 
Diagnostics for Generalized Mixed Model 
8:00AM 
1 
Optimization (MAX) with R 
7:24AM 
4 
[RsigDB] RODBC on Oracle DB 
6:59AM 
3 
logical operators priority 
3:38AM 
1 
data.restore() in R 2.5.1 for Windows 95 and later 
1:34AM 
1 
problem with length() 

Monday July 16 2007 
Time  Replies  Subject 
11:32PM 
0 
Question about Network library 
10:11PM 
2 
print tables to figure in R 
10:11PM 
2 
Source inside source 
6:48PM 
0 
Spline  frequency response 
6:39PM 
0 
Basic missing values question... 
5:38PM 
0 
Modifying Regression Coefficients 
5:19PM 
0 
FW: summary statistics for groups 
4:47PM 
2 
Time Series Data 
4:14PM 
1 
Problem to sort factor 
3:58PM 
1 
R equivalent to Matlab's Bayes net toolbox 
3:48PM 
0 
summary statistics for groups 
3:40PM 
0 
Plot time series data 
2:29PM 
0 
very complicated nested design 
2:13PM 
3 
Errors in data frames from read.table 
1:50PM 
1 
question about ar1 time series 
1:01PM 
1 
extract from anova 
12:04PM 
2 
Different axis limits for each facet in ggplot2 
12:02PM 
3 
looking at a function's code 
11:03AM 
0 
harmonic time series 
10:41AM 
3 
R and Copula 
10:04AM 
0 
the table function 
9:34AM 
1 
table function 
9:28AM 
1 
How to write a data.frame into n different csvfiles 
7:52AM 
3 
LSD, HSD,... 
7:06AM 
5 
how do I draw such a barplot? 
4:13AM 
2 
can I run/launch an excel VBA macro from wihin R? 
3:49AM 
0 
Dates in 'persp' plots 

Sunday July 15 2007 
Time  Replies  Subject 
11:04PM 
0 
neural networks function in R 
11:02PM 
2 
Partial Proportional Odds model using vglm 
10:21PM 
1 
Restructuring data 
8:47PM 
1 
NNET rebuilding the model 
5:01PM 
1 
How to load a dataset 
4:11PM 
2 
How to sort a data.frame 
3:58PM 
1 
Text with differents colors in a plot / Detecting if text exists 
2:06PM 
2 
Break during the recursion? 
2:00PM 
1 
Pairlist of pairlsit assembly howto 
12:41PM 
0 
Area selection agorithms 
12:40PM 
1 
Complex surveys, properly computed SEs and nonparametric analyses 
11:44AM 
2 
Please Please Help me!!! 
10:13AM 
0 
Mailing List 
7:39AM 
1 
Looping through a series of (csv) files 
12:35AM 
0 
how to remove effects (distance as a covariate) in linear model 

Saturday July 14 2007 
Time  Replies  Subject 
9:48PM 
1 
scaling of different data sets in ggplot 
9:16PM 
3 
How to read many files at one time? 
7:37PM 
3 
Send SMS out of R? 
4:20PM 
0 
memory problem 
12:38PM 
3 
Extracting elements from a list 
11:16AM 
1 
return() in nested functions 
11:02AM 
2 
HELP FOR BUGS 
9:29AM 
0 
Extending Matrix class 
7:29AM 
1 
create a matrix from an excel file? 
6:35AM 
1 
How to remove the quote "" in the data frame? 
5:25AM 
1 
change default alphabetic order for bwplot 
4:16AM 
3 
unixtime conversion 
3:37AM 
0 
ts model challenge (transfer function) 
2:27AM 
1 
Installation of a Package 
12:52AM 
1 
learning the R language (for those strong in Ruby) 
12:47AM 
1 
accessing list components with a variable 

Friday July 13 2007 
Time  Replies  Subject 
11:14PM 
1 
ggplot usage question 
10:04PM 
1 
Subplot. 
9:31PM 
1 
Power analysis for glmfunction 
8:45PM 
2 
Question about acception rejection sampling  NOT R question 
7:09PM 
2 
trouble compiling Hmisc package 
7:06PM 
2 
Flow Cytometry Standard, fcs format in R. 
6:04PM 
1 
help with handling replicates before reshaping data 
5:46PM 
3 
THANK YOU: Updating R version 
5:46PM 
0 
(no subject) 
5:38PM 
0 
Lapack Routine Error 
2:54PM 
2 
Algorythmic Question on Array Filtration 
2:51PM 
1 
spatstat  Fitting a Strauss model with trend determined by kernel density smoother 
2:47PM 
0 
convhulln {geometry} output from .call 
2:21PM 
1 
Correlation matrix 
2:11PM 
1 
counting occurances of matching rows in a matrix 
1:57PM 
1 
Saving workspace data 
1:48PM 
1 
Choosing the number of colour breaks in ggplot2 
1:05PM 
1 
how to create matrix in a loop 
12:26PM 
0 
weighted nonlinear regression 
12:25PM 
2 
nearest correlation to polychoric 
12:00PM 
1 
correlation matrix difference 
11:44AM 
3 
Direction of panel plots in trellis graphics 
11:23AM 
2 
R file via SSH 
11:10AM 
0 
About eigen value 
10:19AM 
4 
filling a list faster 
9:17AM 
2 
The "$" operator and vectors 
8:50AM 
2 
charset in graphics 
7:37AM 
2 
standardization 
6:51AM 
0 
errors using the caMassClass package 
6:34AM 
1 
RODBC Access 
3:49AM 
0 
ICC 
3:29AM 
1 
imposing constraints on the covariance matrix of random effects in lme4? 
2:25AM 
1 
R and HTTP get 'has file changed' 

Thursday July 12 2007 
Time  Replies  Subject 
11:47PM 
1 
mix package causes R to crash 
11:23PM 
1 
subfunction default arguments 
11:13PM 
3 
(no subject) 
11:04PM 
1 
JRI problem on 64bit Linux 
8:16PM 
1 
how to estimate treatmentinteraction contrasts 
7:46PM 
2 
is.null doesn't work 
7:31PM 
0 
Resolved: Error in dyn.load() 
6:43PM 
1 
ggplot2 / histogram / yaxis 
6:08PM 
5 
Compute rank within factor groups 
6:06PM 
0 
Error in dyn.load() 
5:38PM 
1 
Interpreting a string as a variable in a column header 
5:15PM 
0 
contour and filled contour plots 
5:06PM 
1 
error problem with glht 
4:28PM 
3 
multiple plots in a graph 
4:17PM 
1 
Difference in linear regression results for Stata and R 
2:41PM 
1 
Package for .632 (and .632+) bootstrap and the crossvalidation of ROC Parameters 
2:38PM 
0 
Fitting a Gamma Curve 
2:33PM 
1 
pvalue from survreg 
1:56PM 
0 
XAML 
1:52PM 
3 
eMail results out of R 
1:04PM 
0 
[Fwd: Re: How to activate the R commands in SciViews] 
12:13PM 
2 
lead 
12:01PM 
1 
Please Help 
11:35AM 
2 
matrix of scatterplots 
11:29AM 
0 
timevarying recursive filter  vectorized 
11:01AM 
1 
doseresponse on a grid 
9:33AM 
1 
problems with memory in Mac 
8:51AM 
2 
how to get the pvalues from an lm function ? 
7:38AM 
1 
ggplot doesnt work in loops? 
5:01AM 
1 
ggplot2 / reshape / Question on manipulating data 
4:44AM 
1 
Subsetting problem 
12:44AM 
0 
rgdal memory error for a small map. 

Wednesday July 11 2007 
Time  Replies  Subject 
11:08PM 
0 
How to get weekly Covariance with R 
9:24PM 
1 
make error R5.1 on sun solaris 
9:00PM 
0 
How to get weekly CoVariance 
7:06PM 
1 
Stepwise GLM selection by LRT? 
6:16PM 
1 
system: Linux vs. Windows differences 
5:32PM 
1 
aov() question 
5:30PM 
0 
How to load permtest package 
4:40PM 
1 
Drawing rectangles in multiple panels 
3:57PM 
0 
installing, removing, upgrading, and downgrading packages 
3:43PM 
0 
tkfocus issue 
3:23PM 
0 
R CMD SHLIB problem with lg2c and make: 
2:14PM 
1 
Power calculation for the time series experiment 
2:11PM 
1 
survfit for interval censored data 
1:27PM 
5 
elementary statistics with R (rkward?) 
1:18PM 
3 
3D plot and interactive PDFs 
12:16PM 
2 
RWeka control parameters classifiers interface 
12:04PM 
0 
Antigen found FILE FILTER= *.pif file 
11:56AM 
1 
CDF for pareto distribution 
11:29AM 
0 
Some questions about quadratic programming (QP) 
11:22AM 
2 
pvalue from survreg(), library(survival) 
9:50AM 
2 
inquiry about anova and ancova 
9:42AM 
0 
pvalue from survreg, library(survival) 
9:31AM 
2 
Changing default library 
9:04AM 
2 
variable and value labels 
8:47AM 
0 
question about gamm models 
7:19AM 
0 
Improved Windows Vista compatibility 
7:16AM 
1 
Installation on Leopard 
6:24AM 
1 
Window Version for permtest 
4:18AM 
2 
Previously saved workspace restored 
2:19AM 
0 
Gap statistics (Tibshirani et al 2001) for Categorical data 

Tuesday July 10 2007 
Time  Replies  Subject 
11:07PM 
1 
error using lp function in linux 
10:49PM 
0 
package "relations" updated 
8:23PM 
2 
Plot SpatialLinesDataFrame with xlim & ylim 
8:01PM 
1 
exces return by mktcap decile for each year 
5:56PM 
1 
Formatting panel borders in lattice package 
5:37PM 
1 
Help with write.foreign (exporting data to Stata) 
4:43PM 
0 
Crossing native ArcGis GRID with a XY coordinate table 
4:35PM 
3 
ECDF, distribution of Pareto, distribution of Normal 
3:56PM 
1 
why doesn't as.character of this factor create a vector of characters? 
3:41PM 
1 
How to preserve data across function calls in a library package 
3:32PM 
1 
matrix of bins with different length 
2:58PM 
3 
How to plot two variables using a secondary Y axis 
2:36PM 
1 
Fraction ECDF 
2:18PM 
1 
overlay boxplot 
2:06PM 
1 
Lattice: vertical barchart 
2:05PM 
1 
Simple table generation question 
1:29PM 
1 
Help Needed!! 
12:51PM 
0 
TukeyHSD test 
12:36PM 
1 
Building R on Interix 6.0 
11:22AM 
0 
Barplot with "multiple categories" 
11:14AM 
4 
type III ANOVA for a nested linear model 
10:57AM 
2 
integration over a simplex 
10:21AM 
0 
iid.test package 
9:45AM 
1 
The results of your email commands 
8:42AM 
3 
Repeated Measure different results to spss 
7:21AM 
0 
sspir: how to forecast data? 

Monday July 9 2007 
Time  Replies  Subject 
10:54PM 
0 
Subject: transform excel data into graph 
9:55PM 
2 
parsing strings 
7:12PM 
2 
ANOVA: Does a BetweenSubjects Factor belong in the Error Term? 
7:10PM 
1 
factanal frustration! 
7:05PM 
1 
making groups 
6:04PM 
1 
When is the periodogram is consistent with white noise? 
5:23PM 
0 
Reshape version 0.8 
4:41PM 
1 
CRANberries  An RSS feed about New and Updated CRAN packages 
3:16PM 
1 
similar limma's contrasts.fit() for lme (mixed effect model) object 
2:56PM 
0 
Planet R  a weblog aggregator for statistical computing 
1:49PM 
0 
New package "proxy" for distances and similiarities 
1:44PM 
1 
about scagnostics 
1:12PM 
1 
using the function unique(), but asking it to ignore a column of a data.frame 
1:12PM 
1 
Speeding up 
12:18PM 
3 
character string to name 
12:14PM 
1 
why function 'sum' within 'aggregate' need an 'index'? 
11:55AM 
0 
Problem with Sweave and pdf version 1.4 
11:49AM 
1 
a little problem on selecting a subset from dataset A accordingto dataset B? 
10:17AM 
0 
Message Acknowledgement 
9:42AM 
1 
a little problem on selecting a subset from dataset A according to dataset B? 
9:12AM 
0 
ggplot 0.5.4 
8:03AM 
0 
display data.frame with lines and colimns 
7:43AM 
2 
Split graphs 
7:03AM 
1 
help on fisher.test(stats)? 
3:55AM 
1 
adding latex, html docs. to new packag 
3:15AM 
1 
Help in installing rggobi in ubuntu linux 
2:20AM 
2 
EM algorithm for Missing Data. 
12:26AM 
1 
ca.jo 

Sunday July 8 2007 
Time  Replies  Subject 
11:56PM 
0 
patch to enhance sound module for 96 kHz/24 bit sample sizes 
10:57PM 
0 
need some help on Inverse Gaussian distribution 
9:38PM 
2 
transform excel data into graph 
8:56PM 
0 
boot.ci 
8:20PM 
1 
Writing Excel (.xls) files on nonWindows OSs using Perl 
7:10PM 
0 
Scagnostics  scatterplot diagnostics 
5:52PM 
2 
Windows Binary for ncdf package 
5:50PM 
0 
random effect variance per treatment group in lmer 
5:30PM 
0 
Efficient matrix slices 
5:08PM 
1 
generating a data frame with a subset from another data frame 
4:08PM 
1 
xmlOutputBuffer vs xmlOutputDOM 
4:07PM 
1 
Extracting S code from a C program 
12:29PM 
2 
how to revert to an older limma version? 
11:55AM 
1 
Problems with e1071 and SparseM 
11:22AM 
1 
rpart weight prior 
10:45AM 
2 
longitudinal data 
3:43AM 
0 
Is there Discriminant Adaptive Nearest Neighbor classification? 
1:05AM 
0 
How to calculate the index "the number of speciescombinations"? 
12:36AM 
3 
change the "coeffcients approach" on an anova 
12:15AM 
2 
Making GehanBreslow test for Survival data 

Saturday July 7 2007 
Time  Replies  Subject 
11:41PM 
1 
one question about the loop 
10:18PM 
2 
How to calculate the index "the number of species combinations"? 
8:35PM 
1 
calculating pvalues of columns in a dataframe 
7:30PM 
2 
random sampling with some limitive conditions? 
7:20PM 
2 
No convergence using ADAPT 
3:41PM 
1 
from character string to function body? 
1:47PM 
0 
Calling R function in C 
12:45PM 
2 
Several quick questions 
11:01AM 
0 
Multiple Stripcharts: Better parallel coordinates? 
10:52AM 
1 
Changing integer class 
9:19AM 
0 
suggestions 
4:45AM 
0 
Error Coefficient matrix not invertible using nlme correlation 
2:01AM 
3 
color scale in rgl plots 

Friday July 6 2007 
Time  Replies  Subject 
9:44PM 
1 
maintaining specified factor contrasts when subsetting in lmer 
9:31PM 
1 
Changing Tick Mark Values for lattice / wireframe 
8:33PM 
0 
Safe Buy Original Laptops 
6:48PM 
1 
algebra/moving average question  NOTHING TO DO WITH R 
6:42PM 
2 
access to 'formula' terms in a user function 
4:54PM 
1 
Recursion in R ... 
4:43PM 
5 
Clustering nested data 
3:51PM 
5 
Text Mining 
3:15PM 
0 
import DTM with readRAST6() 
1:04PM 
1 
loading package in LINUX 
12:34PM 
0 
VGLM cumulative logit/probit models 
12:25PM 
3 
HTML.data.frame 
12:04PM 
1 
.Rprofile: Set package path for downloads 
11:39AM 
0 
svyglm 
11:12AM 
0 
number of permutations required 
10:41AM 
1 
about R, RMSEP, R2, PCR 
10:32AM 
1 
histogram with absolute figures 
9:45AM 
2 
RODBC problem 
9:29AM 
2 
How does the rdistribution function work 
8:59AM 
1 
Warning message: cannot create HTML package index 
8:40AM 
2 
t.test 
8:21AM 
1 
Multiple Stripcharts 
7:31AM 
1 
Fees to use R 
7:26AM 
0 
Multiple stripcharts? 
2:40AM 
3 
?replace characters within vector data 
1:19AM 
1 
Rmpi installation 
12:04AM 
1 
row index 

Thursday July 5 2007 
Time  Replies  Subject 
11:59PM 
1 
problem assigning to indexed data frame element 
10:53PM 
1 
generating lower triangular matrix 
10:31PM 
0 
Markov Chain Model Simulation 
9:04PM 
0 
Question on Rmpi looping 
8:08PM 
4 
Me again, about the horrible documentation of tcltk 
7:20PM 
0 
Kriging with precalculated pointtopoint distances? 
7:07PM 
1 
(no subject) 
6:18PM 
1 
R Logging Package 
6:02PM 
0 
test of CA axis 
5:39PM 
3 
unexpected result in function valuation 
5:29PM 
3 
help with vector construction 
4:48PM 
0 
Information on objects of "class by" 
4:17PM 
3 
summarizing dataframe at variable/factor levels 
3:35PM 
2 
sink() and source() 
2:53PM 
2 
Adding points to a wireframe with conditioning variable 
2:36PM 
4 
Levene Test with R 
1:54PM 
0 
modelbased questionbetter readable version 
12:24PM 
1 
converting list to an array 
11:55AM 
0 
(no subject) 
11:54AM 
1 
select data from large CSV file 
10:20AM 
1 
getting values from arrays using which() 
10:16AM 
3 
Loop and function 
9:58AM 
0 
tvalues for twoway interactions 
9:50AM 
2 
Is it a bug ? 
9:32AM 
0 
modelbased quesiton 
8:44AM 
1 
ggplot2 customizing 
8:17AM 
2 
pgup/pgdown in R Graphics Window under Linux 
6:12AM 
1 
Incidence estimated from KaplanMeier 
5:23AM 
0 
about stableFit() and hypFit() of fBasics package 
4:35AM 
2 
Question for svm function in e1071 
4:29AM 
0 
speed up crr function in cmprsk package 
2:56AM 
1 
Question about framework to weighting different classes in SVM 
2:14AM 
1 
(Statistics question)  Nonlinear regression and simultaneous equation 

Wednesday July 4 2007 
Time  Replies  Subject 
11:16PM 
0 
nls() lower/upper bound specification 
10:43PM 
1 
Newbie creating package with compiled code 
8:59PM 
0 
New function combinations using tree structures? 
7:01PM 
1 
Lookups in R 
6:58PM 
0 
Kmeans performance difference 
5:25PM 
1 
Longtail model in R ... anyone? 
4:32PM 
0 
About dataset 
4:18PM 
3 
working with matrix 
3:21PM 
1 
questions on lme function 
1:44PM 
10 
A More efficient method? 
12:58PM 
3 
Problem/bug with smooth.spline and all.knots=T 
12:57PM 
2 
Loop and cbind 
12:18PM 
0 
copula estimation wih time series marginals 
11:39AM 
1 
Calling C Code from R 
7:58AM 
0 
how to plot a monthplot from a ts object where all individual years are shown (e.g. as lines) and can be compared with a "average or median " year? 
7:48AM 
2 
Adding data to existing plot with new=TRUE does not appear to work 
7:20AM 
2 
probabilty plot 
6:59AM 
1 
read items 
4:42AM 
1 
retrieving stats from bwplot 
12:54AM 
0 
constraining residual variance to zero in lme or lmer 
12:48AM 
0 
Sorting the levels of a factor 
12:01AM 
2 
for loop doesn't stop with upper loop value 

Tuesday July 3 2007 
Time  Replies  Subject 
8:42PM 
0 
KullbackLeibler divergence 
8:41PM 
1 
Harrell's C 
8:30PM 
0 
(no subject) 
8:29PM 
0 
Statistics Question not R question: competing risks and noninformative censoring 
8:10PM 
10 
Fine tunning rgenoud 
7:52PM 
1 
Nonlinear constraints under Markowitz 
7:49PM 
2 
Problems using imported data 
7:40PM 
0 
Dealing with imported data 
7:27PM 
2 
reinforce library to reload 
6:45PM 
0 
how to calculate interaction contrast 
6:39PM 
1 
exact AIC 
6:38PM 
0 
Convetring a dataframe so that it just has one column 
6:00PM 
2 
vertically concatenating data frames 
5:37PM 
1 
bug in closing gzfileopened connections? 
4:35PM 
1 
xyplot and autokey, maintaining colors specified via "col" in key 
4:13PM 
1 
Please help with legend command 
4:04PM 
4 
sequences 
2:59PM 
1 
Parsimony Analysis of Encemism in R? 
2:59PM 
2 
EWMA in fMultivar 
2:38PM 
1 
Formula syntax question 
2:12PM 
2 
how to get the position of an element in a vector ? 
2:03PM 
0 
R Icon dulled out 
1:37PM 
1 
Empirical copula in R 
1:36PM 
1 
EWMA procedure to forecast variance 
1:04PM 
2 
Search a function name in a string 
12:22PM 
2 
The R Book by M. J. Crawley 
10:51AM 
1 
Exponentially Weighted Moving Average 
10:00AM 
0 
Blank margin in plot figures 
9:46AM 
1 
possible bug in ggplot2 v0.5.2??? 
9:33AM 
2 
select row 
9:20AM 
1 
Plotting very skewed data in barplot 
6:47AM 
1 
MatchIt package on Ubuntu 7.04 (Feisty Fawn) 
6:45AM 
1 
What is parameter "display" (windows/grDevices) 
5:59AM 
1 
loop causes syntax error in print() 
4:53AM 
1 
MASS library rob.cov ellipse 
4:34AM 
0 
SVM for ordinal regression 
2:24AM 
1 
Lattice: shifting strips to left of axes 
2:18AM 
0 
labeling the screeplot 
1:28AM 
3 
generating correlated Bernoulli random variables 

Monday July 2 2007 
Time  Replies  Subject 
11:01PM 
2 
Substitution of Variables 
9:23PM 
2 
how to use mle with a defined function 
9:19PM 
2 
Problem installing R packages in OpenBSD 
6:46PM 
0 
GPL Question and Updated Link 
6:42PM 
1 
download.file  it works on my Mac but not on Windows. 
6:05PM 
1 
gam function & time trend splines 
5:17PM 
1 
displaying one page at a time in the console 
4:55PM 
2 
basics: changing the directory 
4:23PM 
1 
compute time span in months between two dates 
4:22PM 
3 
help again 
4:00PM 
0 
relocation error in grDevices.so 
3:54PM 
0 
CCDF plotting  axis labels+overlay 
3:30PM 
1 
focus to tkwindow after a PDF window pop up 
3:29PM 
0 
"S3method" equivalent to "exportPattern" 
3:24PM 
2 
Question about PCA with prcomp 
3:06PM 
0 
Implementing Support Vector Regression by ipop in kernlab 
2:48PM 
2 
how to solve a min problem 
2:43PM 
1 
QP for solving Support Vector Regression 
1:46PM 
1 
Homals, PsychoR, Bayesm 
1:10PM 
0 
ARIMA prediction 
12:51PM 
0 
Looking for easy way of getting the starting value for constrOptim 
12:38PM 
0 
estimating a generalized autocorrelated model 
11:06AM 
0 
Problem with the function plot and multipage 
10:53AM 
0 
Interface R and C  windows 
9:08AM 
4 
Combine graphical and textual output 
7:23AM 
2 
termplot with uniform ylimits 
7:11AM 
0 
Gestimation in R? 
5:19AM 
0 
How to set constraints on output layer of Neural Networks 
3:15AM 
4 
Extracting sums for individual factors in data frames 
1:47AM 
2 
working with R graphics remotely 

Sunday July 1 2007 
Time  Replies  Subject 
7:11PM 
2 
package with roc, sensitivity, specificity, kappa etc 
3:58PM 
0 
Clusterfly 
9:59AM 
1 
How to start a R script from a dos command? 
8:50AM 
0 
Package submissionHyperbolicDist 
12:19AM 
1 
How to save results from chisq.test or mantelhaen.test to file 