Thursday July 31 2008 
Time  Replies  Subject 
11:28PM 
1 
clustering and datamining... 
10:41PM 
0 
multiple comparison 
9:29PM 
2 
Help with hazard plots 
9:22PM 
1 
anisotropy in vgm model. HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 
9:21PM 
2 
dput vs unclass to see what a factor really is composed of 
9:19PM 
9 
allocMatrix limits 
9:18PM 
3 
sort rows of matrix by rows of another matrix 
8:40PM 
4 
cutting out numbers from vectors 
8:30PM 
1 
strip names lattice graphics 
8:20PM 
1 
Randomly drawing observations from factors. 
8:07PM 
5 
instal tar.gz package on windows 
8:05PM 
0 
vertical bpplot 
7:54PM 
3 
bwplot with Date object 
7:51PM 
2 
'system' command through Rserve 
7:36PM 
1 
rollapply() to portions of a matrix 
6:47PM 
2 
How to output R image to a file? 
6:17PM 
0 
anisotrophy in fit.variogram problem 
5:24PM 
9 
Random number generation 
5:11PM 
0 
hwriter  Writing R objects in HTML format 
4:08PM 
0 
Sperman Correlation with rcorr (Hmisc) 
4:05PM 
3 
Code to calculate internal rate of return 
1:53PM 
0 
Identifying Points That Belongs to Components of Mixture Models 
11:31AM 
2 
nls weights warning message 
11:11AM 
4 
Identifying common prefixes from a vector of words, and delete those prefixes 
10:20AM 
0 
OT:Selling Data Mining CloudA Concept 
9:31AM 
0 
random effects mixed model, different regressors 
9:29AM 
2 
combinations with replications 
9:10AM 
1 
add string 
4:46AM 
3 
stats question 
4:38AM 
1 
High resolution graphics from R Windows Vista 
4:17AM 
0 
Generic plot function for GLM objects 
4:12AM 
1 
Rearranging Data 
4:02AM 
1 
multiple separators in scan() functions 
3:37AM 
1 
predict rpart: new data has new level 
2:40AM 
3 
S 3 generic method consistency warning please help 
2:36AM 
1 
colnames from read.table 
1:29AM 
0 
High resolution graphics from Windows Vista 
12:53AM 
0 
curva PI 
12:29AM 
0 
Is conditional evaluation of R code chunks possible in Sweave ? 

Wednesday July 30 2008 
Time  Replies  Subject 
11:19PM 
1 
dotFirst option 
10:43PM 
1 
question about krige code in R 
10:14PM 
1 
barplot for a categorial variable 
9:48PM 
5 
Sampling two exponentials 
7:52PM 
1 
Converting to subscripts and superscripts 
7:04PM 
1 
Setting fixed size for segement plot using stars() (axes size vs print size) 
6:27PM 
3 
john chambers R book 
6:27PM 
3 
System exit codes 
6:18PM 
5 
Random subset 
6:12PM 
15 
History pruning 
5:54PM 
3 
setting editor environment variable EDITOR either when configuring R for installation or in .Rprofile 
5:22PM 
1 
Variable name in a String 
5:04PM 
1 
best quad core configuration? 
4:56PM 
1 
Hello, 
4:47PM 
6 
bug in 'margins' behavior in reshape  cast 
4:45PM 
0 
OT: Data mining on demand .Using cloud computers. 
4:30PM 
0 
FOURIER TRANSFORM HELP 
4:09PM 
0 
Axes in perspective plot  persp() 
3:18PM 
0 
Percent Change After Each Interval 
2:56PM 
2 
Rprintf will not build in my C++ compiler 
1:54PM 
1 
model mix problem. FALSE CONVERGENCE 
1:48PM 
4 
odds ratios in multiway tables (stratified) 
1:41PM 
1 
Unexpected line type in lattice plot key on pdf device 
1:39PM 
11 
R Legality Question about R's Open Source GNU GPL License 
1:11PM 
3 
adding lines to multiple plot 
12:36PM 
0 
Connecting R to PostgreSQL on Windows. 
12:18PM 
0 
"dens" function 
11:59AM 
3 
Re creating Procrustes Plot in Lattice 
11:14AM 
2 
FFT  (STATS)  is this correct? 
11:03AM 
2 
Mixed effects model where nested factor is not the repeated across treatments lme??? 
10:41AM 
0 
adding lines to multiple plots 
10:37AM 
0 
png() does not generate a 24 bit PNG file 
10:34AM 
0 
glm error: factor levels 
9:54AM 
2 
Bizarre  R crashes on merge 
9:50AM 
2 
function to transform response of a formula 
9:38AM 
3 
read XML 
9:31AM 
0 
R GUI help 
9:24AM 
2 
problem with read.table() 
8:53AM 
7 
Need help 
8:44AM 
1 
need some help 
8:28AM 
2 
Eclipse/Statet: How to set breakpoints 
8:21AM 
0 
Successfully connected GNU R to PostgreSQL on windows XP. 
7:49AM 
1 
problem with nested loops 
7:44AM 
1 
~ . help 
4:58AM 
4 
Repeated Measure ANOVAOld question 
12:32AM 
2 
how to get the position of a vectorvalue 

Tuesday July 29 2008 
Time  Replies  Subject 
10:41PM 
2 
What's the best way to operate R from within Excel? 
10:20PM 
1 
Is there a better way to check if an element of a list exists than using match on names? 
10:15PM 
7 
rolling regression between adjacent columns 
10:04PM 
5 
placing a text in the corner of a plot 
9:58PM 
1 
correlation between matrices  both with some NAs 
7:40PM 
0 
optimize simultaneously two binomials inequalities using nlm 
7:23PM 
13 
R command history  can it be like Matlab's? 
6:12PM 
4 
finding a faster way to do an iterative computation 
6:12PM 
0 
Flexible semivariogram in R (HELP) 
5:45PM 
1 
List names help 
5:30PM 
0 
Re: Major Cloud Computing Testbed Announced at University of Illinois 
4:56PM 
2 
accessing list elements 
4:55PM 
3 
try question 
4:38PM 
4 
Graphics function question 
4:36PM 
1 
ls() and memory question 
4:28PM 
3 
table questions 
4:27PM 
0 
Question regarding statisticians 
4:12PM 
3 
more environment questions 
4:11PM 
0 
Bootstraping GAMs for confidence intervales calculation 
4:00PM 
1 
tensor product of equispaced Bsplines in the unit square 
3:37PM 
1 
Removing script file 
3:36PM 
0 
subscript out of bounds help 
3:28PM 
2 
biplot_group_colours_and_point_symbols 
3:26PM 
0 
subscript out of bounds error. 
2:51PM 
2 
Most often pairs of chars across grouping variable 
2:09PM 
4 
About clustering techniques 
2:03PM 
1 
Howto Draw Bimodal Gamma Curve with User Supplied Parameters 
1:01PM 
5 
combining zoo series with an overlapping index? 
11:55AM 
3 
'for' loop, two variables 
11:42AM 
1 
optim fails when using arima 
11:38AM 
0 
stringdot ? 
11:34AM 
3 
Panel of pie charts 
11:14AM 
0 
mac install no font found problem in quartz display 
10:32AM 
0 
max 
10:10AM 
2 
FW: Installing BRugs 
9:51AM 
1 
Bug in sd() and var() in handling vectors of NA (R version 2.7.1)? 
9:24AM 
1 
keywords 
8:49AM 
1 
Problem reading a particular file with read.spss() 
7:37AM 
1 
How to set the parameters in Trellis Graphics (by Lattice package) 
5:00AM 
1 
list 
4:23AM 
3 
Is there anyway to clip the bottom of a barplot? 
4:14AM 
8 
Help interpreting density(). 
2:04AM 
1 
environment question 
12:58AM 
0 
"wave model" semivariogram 

Monday July 28 2008 
Time  Replies  Subject 
10:42PM 
2 
Is there a way to avoid loading dependendent packages? 
10:41PM 
3 
Rf_error crashes entire program. 
8:24PM 
1 
loop does not work 
7:36PM 
1 
How to unsubscribe? 
7:15PM 
3 
Is there way to multiple plots on gap.plot? 
6:34PM 
5 
Negative Binomial Regression 
6:32PM 
13 
Legality Question about R's Open Source GNU GPL License 
6:10PM 
5 
Fill in NA values in vector with previous character/factor 
5:36PM 
9 
Case statements in R 
5:07PM 
0 
Question about the SSOAP package 
4:57PM 
2 
Overlay of simple plots 
4:53PM 
5 
rollapply() opertation on ts matrix 
4:14PM 
1 
multiv 
3:59PM 
1 
RStem with portuguese language 
3:47PM 
0 
Bootstrapping 
2:54PM 
2 
writing the plots 
2:44PM 
4 
RODBC to query an Oracle table 
1:32PM 
2 
how to add notes to the graph? 
1:15PM 
4 
speeding up loop and dealing wtih memory problems 
12:38PM 
0 
Rv: Chisquare parameter estimation 
12:28PM 
0 
randomSurvivalForest 3.5.0 now available 
12:14PM 
1 
Converting from char to POSIX: 
10:19AM 
2 
axis.break on Datexaxis in lattice xyplot 
9:43AM 
0 
Help with yaImpute 
8:54AM 
0 
I can not see help.start() in Ubuntu. 
6:08AM 
1 
How to set directory Rscript runs in/Sweave output directory 
5:21AM 
1 
Are there any packages that can process images other than pixelmap (i.e. pnm)? 
4:20AM 
2 
Help with a loop 
3:26AM 
3 
read.table question 
2:06AM 
2 
Mixed model question. 
12:32AM 
11 
Converting english words to numeric equivalents 
12:12AM 
1 
Interpolating a line and then summing there values for a diurnal oxygen curve (zoo object) 

Sunday July 27 2008 
Time  Replies  Subject 
10:29PM 
0 
Rolling regression  o/p selected coefficients 
10:20PM 
4 
product of successive rows 
8:32PM 
1 
help with durbin.watson 
7:39PM 
1 
64bit R on Mac OS X 10.5.4 
7:36PM 
0 
Fitting a Bivariate Poisson lognormal distribution 
7:10PM 
2 
Colors in Sweave 
6:51PM 
2 
Link functions in SEM 
6:29PM 
2 
equivalent R functions for Numerical Recipes fitxy and fitexy ? 
2:24PM 
0 
competing risk model with time dependent covariates under R or Splus 
11:55AM 
4 
Objectoriented programming in R for Java programmers? 
11:01AM 
0 
re sponse surface analysis 
7:45AM 
4 
Color of box frame in Legend (Was: Matrix barplot) 
7:39AM 
3 
A easy way to write formula 
7:34AM 
1 
Retain plot? 
7:05AM 
1 
Complex to polar? 
5:00AM 
3 
Lattice wireframe: How to avoid drawing lines around polygons when using shade=TRUE 
4:39AM 
1 
Re: Transfer Function Modeling 

Saturday July 26 2008 
Time  Replies  Subject 
11:07PM 
11 
Coarsening the Resolution of a Dataset 
9:42PM 
2 
Spatial Sample 
9:26PM 
6 
Data length mismatch. 
9:12PM 
3 
Sample 
8:26PM 
2 
GLS "no terms component" error 
4:00PM 
1 
Can't get the correct order from melt.data.frame of reshape library. 
3:37PM 
3 
Beginning lm 
3:30PM 
8 
Marking Interval Length 
3:24PM 
0 
.Rprofile in RFrameworks? 
3:17PM 
1 
issues with gap.plot function 
3:16PM 
1 
Add a Vector to a Matrix 
2:19PM 
3 
Remove nonnumerical columns from data frame 
12:43PM 
0 
competing risk model with time dependent covariates 
11:47AM 
2 
response surface analysis 
11:40AM 
4 
SPLUS code in R 
9:59AM 
0 
Help to Text Windoes in Menu with TCLTK 
9:08AM 
0 
gam() of package "mgcv" and anova() 
4:52AM 
1 
error in test 
4:06AM 
3 
Simple vector question. 
3:30AM 
1 
Help with matrix 
12:07AM 
2 
64bit R on Mac OS X 10.4.5 
12:00AM 
4 
parametric bootstrap 

Friday July 25 2008 
Time  Replies  Subject 
10:43PM 
0 
fit.dist gnlm question, NaN and Inf results 
9:54PM 
2 
Thin frame line around R pdf output in LaTeX 
9:32PM 
1 
Matrix from List 
9:18PM 
0 
Error in vector("double", length) 
9:06PM 
3 
Numerical question 
8:28PM 
1 
How to pass function argument of same name to internal call? 
8:20PM 
0 
Rpmg (poor man gui) question 
8:01PM 
2 
graphing regression coefficients and standard errors 
7:50PM 
0 
Pairs() function: selective changing of ylim; use of key 
7:39PM 
0 
splus in R... simpler code 
7:31PM 
1 
Selecting the first measurement only from a longitudinal sequence 
7:23PM 
1 
Percentile Estimation From Kernel Density Estimate 
7:01PM 
4 
create multi windows plot at the same time 
6:49PM 
0 
need help in parametric bootstrap 
6:24PM 
1 
transcript a matlab code in R 
6:13PM 
1 
Minor Bug in Documentation of merge() 
4:13PM 
5 
plot zoo custom panel help 
3:52PM 
1 
Interactive plot using playwith() and abline 
2:49PM 
6 
melting a list: basic question 
2:41PM 
0 
Package np version 0.200 released to CRAN 
2:27PM 
2 
Saving a workspace with "extras"? 
2:27PM 
2 
Insert rows into a preexisting data frame 
2:03PM 
1 
Chisquare parameter estimation 
1:53PM 
0 
"Multiple" Regressions indexed by goodness of fit 
1:40PM 
1 
S4 class and Package NAMESPACE [NC] 
1:23PM 
1 
Scatterplot matrix one column vs. the rest of the dataset 
1:08PM 
1 
Plink bed files 
1:07PM 
4 
Maximization under constraits 
12:51PM 
2 
extracting Pr>ltl from robcov/ols (Design) 
12:49PM 
0 
Errror in running R2.7.1 version to R2.6.2 version 
12:40PM 
1 
pca 
12:13PM 
7 
Matrix barplot 
11:03AM 
5 
Write lower half of distance matrix only 
10:33AM 
1 
Building a data frame with missing data 
10:29AM 
9 
Tutorial on rgl Graphics 
10:26AM 
1 
cannot allocate vector of size... 
9:36AM 
0 
Three contrast matrices on the same linear model 
9:34AM 
0 
glht after lmer with "$S4class" and "missing model.matrix" errors with DATA 
9:27AM 
1 
glht after lmer with "$S4class" and "missing model.matrix" errors 
9:07AM 
3 
Help with rep 
9:02AM 
0 
discrete event simulation  "factory" with rework 
8:54AM 
4 
Package Hmisc, functions summary.formula() and latex(), options pdig, pctdig, eps and prmsd 
6:34AM 
2 
problem in choosing cran mirror ! 
6:19AM 
3 
Fit a 3Dimensional Line to Data Points 
3:26AM 
2 
Installation error for RCurl in Redhat enterrpise 5 
3:19AM 
3 
Bug in gap.plot 
3:02AM 
0 
nlminblower bound for parameters are dependent on each others 
2:03AM 
1 
Relying on R to generate html tables with hyperlinks and pictures ? 
1:13AM 
2 
Create an R package 
1:07AM 
6 
Rolling range and regression calculations 
12:46AM 
2 
How to preserve the numeric format and digits ? 

Thursday July 24 2008 
Time  Replies  Subject 
11:35PM 
4 
simple random number generation 
10:40PM 
0 
ANNOUNCE: rapache 1.1.0 release 
10:25PM 
0 
OT: course in research administration 
10:09PM 
1 
Installing R packages in Textmate 
10:07PM 
3 
Integrating R and Textmate 
9:58PM 
1 
still more dumb questions 
8:29PM 
3 
Should this PDF render correctly without font embedding? 
8:25PM 
0 
SPR experiment: using lmer, transforming data, collinearity, and using a covariable 
8:19PM 
1 
Cairo graphics 
8:13PM 
1 
ggplot2 help 
7:19PM 
2 
factor question 
6:04PM 
0 
Problem with GLS dwtest function 
5:42PM 
6 
Rpackage install 
5:37PM 
1 
Parallel Processing and Linear Regression 
5:13PM 
1 
Formatting Syntax when Merging 
3:31PM 
5 
Help with which() 
3:30PM 
2 
What is wrong with this contrast matrix? 
2:55PM 
1 
[Fwd: Re: Coefficients of Logistic Regression from bootstrap  how to get them?] 
2:06PM 
1 
Error  unable to load shared library 
2:00PM 
5 
How to delete duplicate cases? 
1:57PM 
7 
Dividing by 0 
1:47PM 
1 
how know the status of particular process 
1:36PM 
0 
Multinomial logistic regression with nonnumerical data. 
12:59PM 
3 
incrementing for loop by 2 
12:09PM 
9 
NAs  NAs are not allowed in subscripted assignments 
12:02PM 
2 
Problem with scatterplot3d example 
11:07AM 
0 
Problems with Rmpi and LAM 7.1.4 
11:01AM 
4 
Just 2 more questions  for now! 
10:55AM 
0 
Bootstraping GAMs: confidence intervals 
10:38AM 
0 
unable to load a library 
10:30AM 
4 
Is there an equivalent * operator? 
10:04AM 
1 
How to get rule number in arules 
9:54AM 
1 
Coconut benchmark for R? 
8:59AM 
1 
time zone  best way to shift hours 
7:23AM 
1 
ggplot question 
6:23AM 
5 
convert a vector of words into a matrix 
3:18AM 
2 
Can R fill in missing values? 
1:29AM 
3 
how to export ".xls" file with colorful cells? 

Wednesday July 23 2008 
Time  Replies  Subject 
11:02PM 
1 
Aggregating zoo object with NAs in multiple column 
10:51PM 
2 
path and R CMD check 
10:03PM 
0 
Simulating multilevel responses 
9:53PM 
4 
how can I write code to detect whether the machine is Windows or Linux? 
9:49PM 
5 
R2WinBUGS problem 
8:55PM 
4 
Weighted variance function? 
8:33PM 
5 
Using PrettyR to produce LaTeX output 
7:45PM 
0 
pvclust 
7:41PM 
4 
truncated normal 
7:39PM 
3 
Constrained coefficients in lm (correction) 
7:35PM 
0 
Constrained coefficients in lm 
7:24PM 
0 
Fw: Using if, else statements 
7:12PM 
2 
Pointbiserial correlation 
7:03PM 
3 
Sample on dataframe 
6:49PM 
2 
Questions on weighted least squares 
6:47PM 
2 
Q re iterating a process and appending results to output file 
6:29PM 
5 
Histogram 
5:43PM 
3 
sum each row and output results 
4:23PM 
2 
Flip Matrix form file? 
4:20PM 
7 
shQuote and cat 
4:05PM 
3 
Warning message in if else statement 
3:44PM 
7 
Using if, else statements 
3:12PM 
2 
Using RODBC to use SQL queries 
2:06PM 
1 
Calling LISP programs in R 
2:03PM 
9 
sequential sum of a vector... 
1:49PM 
0 
How to control the memory? 
1:23PM 
8 
Convert list of lists <> data frame 
1:14PM 
1 
[Fwd: Re: Coefficients of Logistic Regression from bootstrap  how to get them?] 
1:07PM 
4 
Quantitative analysis of nonstandard scatter plots. 
12:55PM 
1 
Time series reliability questions 
12:54PM 
24 
Simple... but... 
10:39AM 
3 
maximum likelihood method to fit a model 
9:56AM 
7 
par() function does not work 
8:21AM 
2 
Combining 4th column from 30 files 
7:06AM 
1 
mle2(): logarithm of negative pdfs 
4:07AM 
0 
rpart node number 
3:43AM 
3 
Can't Load Text Files 
2:02AM 
1 
select significant variables 
1:57AM 
3 
average replicate probe values 
1:54AM 
2 
an extremely simple question 
1:12AM 
0 
deblur microscope image stacks 
12:22AM 
1 
rpart confidence intervals? 

Tuesday July 22 2008 
Time  Replies  Subject 
11:05PM 
2 
Plotting Multiple lines on one plot 
10:40PM 
3 
F test 
9:49PM 
1 
TextMate and R 
8:31PM 
5 
How to.... 
8:28PM 
1 
Reading the data from specific columns 
8:22PM 
2 
Cannot restart R after bus error 
8:18PM 
2 
Decoding subscripts/superscripts from CSVs 
7:52PM 
3 
help with simulate AR(1) data 
7:24PM 
1 
.asp (not really an R question) but related 
7:12PM 
0 
help on R benchmarks 
7:04PM 
1 
rollmean and stl 
6:59PM 
1 
How to simulate heteroscedasticity (correlation) 
6:51PM 
4 
Function Error 
5:59PM 
3 
Help with rearranging data 
5:48PM 
3 
Editor for Mac 
5:16PM 
0 
2 Courses*** R/Splus Advanced Programming : August 1415 in Seattle ! by XLSolutions Corp 
4:40PM 
1 
tklistbox and extracting selection to R 
4:25PM 
8 
S4 : setGeneric for classical methods 
4:24PM 
1 
data transformation 
1:57PM 
2 
Does R have SQL interface in windows? 
1:50PM 
4 
saving plot both as jpg and pdf 
1:50PM 
4 
normalised/transformed regressions 
1:47PM 
7 
How to filter a data frame? 
1:34PM 
0 
Ignore previous emails 
1:24PM 
4 
Opening files from R terminal  appologies 
1:18PM 
0 
loop for multiple regressions 
1:02PM 
3 
Error in installing packages 
11:58AM 
2 
randomForest Tutorial 
9:44AM 
2 
rpart$where and predict.rpart 
8:42AM 
3 
scatter plot using ggplot 
8:12AM 
1 
Urgent 
8:00AM 
1 
determing font type in expression 
7:59AM 
2 
Table orderd by frequencies 
6:26AM 
1 
xyplot help 
4:44AM 
4 
Accessing individual variables from summary of lm 
1:42AM 
5 
Lattice: How to draw curves from given formulae 

Monday July 21 2008 
Time  Replies  Subject 
11:24PM 
5 
how to speed up this for loop? 
9:55PM 
6 
Large number of dummy variables 
9:21PM 
0 
how to draw multiples curses (for given formulae) in lattice 
9:17PM 
1 
yaxis number format on plot, barplot etc. 
9:00PM 
0 
Table of tables? 
8:56PM 
1 
Using integrate 
7:35PM 
0 
optimize function help!! 
6:49PM 
3 
vector help 
6:31PM 
1 
Control parameter of the optim( ): parscale 
5:39PM 
3 
Editor fpr Mac OS 
5:02PM 
3 
Output Nicely formatted tables from R 
3:49PM 
3 
Parameter names in nls 
3:39PM 
1 
Mclust  which cluster is each observation in? 
3:22PM 
1 
dev2bitmap error, 'gs' cannot be found 
3:20PM 
0 
xyplot: distance between axis and axislabel gets wrong 
3:12PM 
2 
Creation of png=problems 
3:04PM 
43 
Coefficients of Logistic Regression from bootstrap  how to get them? 
2:56PM 
1 
portfolio optimization problem  use R 
2:54PM 
2 
avoid loop with threedimensional array 
2:00PM 
1 
alternate usage of soil.texture (plotrix) 
1:31PM 
7 
Subsetting data by date 
1:12PM 
1 
Howto Restart A Function with TryError Catch 
12:52PM 
1 
Cross correlation significance test 
12:13PM 
4 
Getting plot axes where they should be! 
11:35AM 
2 
Time Series  Long Memory Estimation 
11:15AM 
0 
help with integrate function 
10:32AM 
1 
On creating grouped data set. 
9:11AM 
1 
famamacbeth 
9:10AM 
2 
sampling from a list of values while excluding one 
9:03AM 
0 
A question on the quandratic programming 
7:52AM 
1 
CART Analysis 
7:27AM 
0 
SVM: Graphical representation 
6:09AM 
3 
CART and CHAID 
2:35AM 
1 
RODBC  problems using odbcDriverConnect without DSN 
1:03AM 
3 
Lattice Version of grconvertX or variant on panel.text? 

Sunday July 20 2008 
Time  Replies  Subject 
11:16PM 
0 
coin package (conditional inference / permutation): parameter teststat 
11:16PM 
8 
Sum efficiently from large matrix according to reoccuring levels of factor? 
8:33PM 
3 
enumerate subsets 
7:24PM 
8 
Erro: cannot allocate vector of size 216.0 Mb 
7:03PM 
0 
Off topic: SS formulae for 3way repeated measure anova (for when aov() fails) 
5:27PM 
11 
asp and ylim 
4:48PM 
4 
Erro updating HTML package descriptions in packages.html 
4:44PM 
2 
Conditionally Updating Lattice Plots 
4:34PM 
2 
fill in area between 2 lines with a color 
4:12PM 
3 
Indicator Kriging? 
1:42PM 
4 
Access to values of function arguments 
1:36PM 
0 
How do I install Joomla! 1.5? 
12:44PM 
8 
drawing segments through points with pch=1 
11:32AM 
3 
Order of columns(variables) in dataframe 
11:19AM 
2 
Error in edit(name,file,title,editor) 
10:41AM 
2 
R interprets symbol as q() 
7:45AM 
2 
problem with read.table 
2:46AM 
1 
confusion matrix in randomForest 

Saturday July 19 2008 
Time  Replies  Subject 
10:10PM 
3 
Nonlinearly constrained optimisation 
9:21PM 
1 
estimating volume from xyz points 
8:02PM 
2 
wroung groupedData despite reading Bates and Pinheiro 3 times 
6:30PM 
4 
replicate matrix blocks different numbers of times into new matrix 
6:16PM 
2 
Sweave add code \201 
4:04PM 
5 
extracting colnames to label plots in a function 
3:47PM 
1 
principal factor analysis 
3:14PM 
0 
fixed effect significance with lmer() vs. ttest 
2:07PM 
1 
Resshufling algorithm (Thiago Souza) 
1:10PM 
11 
Discretize continous variables.... 
10:29AM 
3 
Title for graph with multiple plots 
7:35AM 
3 
R version 2.7.1 (warnings) 
6:09AM 
3 
Graphics not working for R in ubuntu 
12:20AM 
3 
How to solve systems of nonlinear equations in R? 

Friday July 18 2008 
Time  Replies  Subject 
11:13PM 
0 
Retrieving data from a tcl /tk function 
11:00PM 
1 
problem with putting text in outer margins (mtext outer=TRUE) 
10:21PM 
5 
with lapply() how can you retrieve the name of the object 
10:17PM 
0 
spreading the risk 
9:26PM 
2 
system time  windows specific problem 
7:51PM 
7 
Calculating Betweenness  Efficiency problem 
7:11PM 
2 
Functions similar to step() and all.effects() that work for lme() objects? 
6:42PM 
3 
using which to identify a range of values 
6:24PM 
3 
"Spreading risk" in a matrix 
5:52PM 
0 
copy number estimation through oligo package? 
5:24PM 
0 
Polynomial Approximation with Exponential Kernel 
4:44PM 
3 
How to cut data elements included in a text line 
4:37PM 
1 
par("din") vs dev.size() 
4:08PM 
1 
cbind help 
3:51PM 
1 
re ad and check table 
3:46PM 
0 
dataedit 
3:10PM 
6 
manipulate a matrix2 
3:04PM 
3 
Landscape mode for pdf 
2:03PM 
2 
creating names for lists 
2:01PM 
0 
A neural network problemneuralnet package 
1:37PM 
2 
source code functions 
12:53PM 
1 
only "T" becomes logical colum with read.table 
12:37PM 
8 
Change fontface in title 
12:21PM 
2 
generate repeats of a vector's elements 
12:11PM 
7 
Reading SPSS .por files 
11:45AM 
6 
name returned by lapply 
11:41AM 
0 
Correction: RStat version 2.7.*1* now available 
10:50AM 
0 
RStat version 2.7.2 now available 
10:47AM 
4 
finding "chuncks" of data that have no NA s 
10:15AM 
3 
ttest for multiple variables 
9:27AM 
0 
Equation sequencing 
7:36AM 
2 
column wise paste of data.frames 
7:24AM 
2 
function "eigen" AND Minitab 
7:18AM 
0 
Installation of garchOxFit 
1:47AM 
3 
matrix multiplication question 
12:36AM 
0 
How to convert/map jacktest results to dataframe or file 

Thursday July 17 2008 
Time  Replies  Subject 
11:09PM 
4 
Problem with TLC/TK on Ubuntu 
9:31PM 
1 
combining lists of pairs 
9:01PM 
0 
Re: Help with data layout  Thanks 
8:57PM 
9 
smooth.spline 
8:54PM 
2 
nested calls, variable scope 
8:42PM 
5 
Matching Up Values 
6:54PM 
2 
ubuntu and rgl package vs suse ?? static plots 
5:47PM 
3 
Display variables when running a script 
5:40PM 
6 
REvolution computing 
4:22PM 
0 
Can mvtnorm calculate a sequence of probabilities? 
4:08PM 
0 
keeping seperate row.names 
3:57PM 
4 
Hiding information about functions in newly developed packages 
3:50PM 
5 
help with data layout 
3:32PM 
1 
Newbie's question about lm 
3:29PM 
2 
Sampling distribution (PDF & CDF) of correlation 
2:25PM 
4 
Colours in R 
2:14PM 
4 
Graph 
2:06PM 
1 
Comparing differences in AUC from 2 different models 
1:58PM 
1 
errors using step function 
1:44PM 
0 
Re : Re : float and double precision with C code 
1:25PM 
0 
Re : float and double precision with C code 
12:47PM 
1 
float and double precision with C code 
12:47PM 
0 
how to split the string 
12:26PM 
1 
histogram plot default 
12:26PM 
2 
spliting a string 
11:37AM 
6 
fastICA 
9:49AM 
0 
model.tables standard errors 
9:47AM 
5 
calculate differences  strange outcome 
9:33AM 
0 
How to compute loglikelihood of Lognormal distribution 
9:13AM 
3 
Histogram with two colors depending on condition 
5:41AM 
4 
Fw: how i can install Rgraphviz in R2.7.1 
2:27AM 
4 
Location of HTML help files 
1:11AM 
0 
create a function from a model 
12:17AM 
1 
plot(linear model) without lines 

Wednesday July 16 2008 
Time  Replies  Subject 
11:45PM 
3 
Stratified random sample 
10:26PM 
3 
Function to verify existence of an R object 
9:27PM 
3 
spectral decomposition for nearsingular pd matrices 
8:17PM 
7 
Labelling curves on graphs 
8:14PM 
1 
RSQLite maximum table size 
7:09PM 
1 
help with bivariate density plot question 
6:51PM 
3 
gstat problem with lidar data 
4:47PM 
0 
Help with rpart.predict? 
4:43PM 
0 
Confidence bands for model estimates using ns() spline basis 
4:08PM 
4 
Likelihood ratio test between glm and glmer fits 
4:06PM 
1 
Problem with mpi.close.Rslaves() 
3:57PM 
0 
Forecasting enrollments with fuzzy time series 
3:56PM 
1 
Help regarding arules package 
3:51PM 
1 
Output design question 
1:10PM 
5 
NAMESPACE vs internal.Rd 
12:29PM 
1 
Rsource code of a function 
11:41AM 
1 
date to decimal date conversion 
10:48AM 
4 
barchart with bars attached to y=0line 
8:21AM 
2 
Group level frequencies 
7:28AM 
4 
Howto view function's source code of an installed package 
5:40AM 
0 
Simulate data with binary outcome 
5:32AM 
2 
negative Pvalues with shapiro.test 
4:03AM 
0 
Offtopic  Data needed 
3:55AM 
2 
How to extract component number of RMSEP in RMSEP plot 
1:48AM 
1 
Help Updating and Installing R Packages 
12:40AM 
4 
R logo 

Tuesday July 15 2008 
Time  Replies  Subject 
11:58PM 
0 
implementation of Prentice method in cch() 
11:51PM 
2 
New Zealand Maps 
9:51PM 
1 
What package to use to create a GUI 
9:35PM 
3 
Row Sum, exclude positive values 
9:00PM 
3 
Melt (reshape) question 
8:37PM 
1 
Filtering output 
8:20PM 
2 
sem & testing multiple hypotheses with BIC 
7:51PM 
0 
generalized spatial autoregressive lag model 
7:50PM 
2 
POSIXct extract time 
7:34PM 
0 
how to get confidential interval for classification accuracy using 10fold validation in svm package 
7:21PM 
5 
code reduction (if anyone feels like it) 
6:53PM 
0 
INSEED statistics workshop on Statistical Models and Practices in Epidemiology (using R) 
6:51PM 
0 
INSEED Statistics Workshop on Bayesian statistics using OpenBUGS and R 
5:52PM 
0 
Help with maptools sunriset() 
5:12PM 
1 
aov error with large data set 
5:11PM 
10 
Iterations 
4:52PM 
2 
sunrise sunset calculations 
4:33PM 
0 
Calculating Stream Metabolism 
3:27PM 
5 
counting number of "G" in "TCGGGGGACAATCGGTAACCCGTCT" 
3:09PM 
2 
extracting elements from print object of Manova() 
2:19PM 
0 
DOE for logistic models 
2:08PM 
3 
Problem installing R on openSUSE 10.3 
1:42PM 
9 
Font quality in base graphics 
1:07PM 
5 
manipulating (extracting) data from distance matrices 
1:00PM 
0 
Re: creating axis of the plot before data are plotted  solved 
12:40PM 
6 
playwith package crashes on Mac 
12:16PM 
8 
Mapping data onto score 
12:16PM 
1 
Mapping data onto 110 score 
12:02PM 
4 
Regression problem 
11:41AM 
0 
linear and non linear regression in 3D ! 
11:05AM 
2 
Layers in graphs 
10:59AM 
1 
tryCatch  return from function to main script 
9:41AM 
0 
Odd behavior of remove command 
8:33AM 
4 
Supressing printing from a function: ecdf 
7:56AM 
1 
Proxy again, this time on a Mac 
6:57AM 
5 
enscript states file for R scripts? 
4:34AM 
2 
meaning of tests presented in anova(ols(...)) {Design package} 
4:33AM 
0 
[Ask]Robust BuckleyJames like estimator 
1:36AM 
0 
r^2 for SSasymp? 

Monday July 14 2008 
Time  Replies  Subject 
11:07PM 
2 
long data frame selection error 
10:57PM 
3 
position of a specific character 
10:24PM 
5 
modeling binary response variables 
10:16PM 
3 
question about a small "for" loop 
10:10PM 
0 
[Fwd: Re: Insurance review statistical methods] 
9:51PM 
0 
rgl.snapshot on linux produces colored lines only 
9:47PM 
2 
Insurance review statistical methods 
9:44PM 
0 
Extract and plot array from data 
9:40PM 
2 
Convert data set to data frame 
9:29PM 
3 
Data Manipulations and SQL 
9:26PM 
3 
Function to create variables with prefix 
8:47PM 
3 
statistics question about a statement in julian faraway's "extending the linear model with R" text 
6:50PM 
1 
Analysis of poorly replicated array data 
6:34PM 
3 
.First and .Rprofile won't run on startup 
6:09PM 
5 
Backslash in sub pattern? 
5:56PM 
2 
R Commander question 
4:49PM 
1 
dll problem 
3:49PM 
1 
Help with an error message 
3:46PM 
0 
.Last() and namespace 
3:21PM 
3 
creating axis of the plot before data are plotted 
3:03PM 
1 
macros in R 
3:00PM 
5 
A question about using function plot 
2:39PM 
0 
swap_tail macro in pnorm.c 
2:39PM 
1 
applying complex functions by groups 
2:23PM 
0 
ampersand char in the path causing error message when running rscript.bat 
1:38PM 
0 
Can't compile in HPUX 11.31 on IA64 
12:37PM 
2 
aggregate months to years 
11:50AM 
2 
options() question for displaying numbers in the GUI 
11:18AM 
1 
How to load stats4 package 
10:41AM 
3 
Tissue specific genes by ANOVA? 
10:20AM 
4 
how to correlate nominal variables? 
10:18AM 
0 
"Reasonable doubt"  was "Re: shapiro wilk normality test" 
10:16AM 
0 
FrequencyTable on Group Level  Multi Level Analysis 
10:07AM 
0 
nlme, lme( ) convergence and selection of effects 
9:04AM 
1 
eval.wih.vis 
8:45AM 
2 
rm(l*) 
8:33AM 
3 
Loop problem 
7:50AM 
0 
Question regarding lmer vs glmmPQL vs glmm.admb model on a negative binomial distributed dependent variable 
7:03AM 
1 
How to extract folowing data? 
6:04AM 
1 
source code for Rdev packages 
5:41AM 
0 
Using Internals via their compiled sources 
1:57AM 
5 
Off topic: Tcl/Tk outside R. 
1:03AM 
2 
Computing row means for sets of 2 columns 
12:34AM 
0 
Moran's I Ordinal Logistic Regression 
12:24AM 
0 
Moran's I test Ordinal Logistic Regression Model 

Sunday July 13 2008 
Time  Replies  Subject 
10:31PM 
2 
any way to set defaults for par? 
9:40PM 
2 
stem and leaf plot: how to edit the stemvalues 
8:05PM 
1 
(no subject) 
7:19PM 
0 
rm anova 
4:47PM 
5 
initialize a factor vector 

Saturday July 12 2008 
Time  Replies  Subject 
10:09PM 
0 
A (not so) Short Introduction to S4 
8:23PM 
6 
How to build a package which loads Rgraphviz (if installed)... 
7:50PM 
3 
Installing RWinEdt 
7:46PM 
3 
Excel Trend Function 
7:22PM 
0 
Routlet: Journal of Statistical Software 
5:28PM 
0 
Reading Multivalue data fields for descriptive analysis (resend) 
4:37PM 
5 
Reading Multivalue data fields for descriptive analysis 
3:30PM 
18 
shapiro wilk normality test 
3:23PM 
4 
problem 
2:12PM 
4 
Quick plotmath question 
1:23PM 
0 
Visualization of multiple alignments 
11:23AM 
3 
a warning message from lmer 
7:56AM 
1 
Error of exp() in a dll from Fortran 
7:48AM 
1 
Help with arima.sim 
7:32AM 
22 
Assoociative array? 
6:57AM 
3 
Another packaging question 
3:32AM 
3 
Another failed attempt to install an R package in Ubuntu 

Friday July 11 2008 
Time  Replies  Subject 
10:47PM 
2 
data summarization etc... 
10:44PM 
3 
data summerization etc... 
8:38PM 
1 
Plot multiple datasets on a VCD ternary graph 
7:57PM 
3 
List help 
6:25PM 
2 
plotting granular data 
5:57PM 
5 
Difficultes with grep 
5:06PM 
1 
While loop 
4:48PM 
2 
Help with error in "if then" statement 
4:42PM 
0 
GroupedData for three way randomized block. LME 
4:25PM 
2 
reading in a subset of a large data set 
3:51PM 
2 
Comparing complex numbers 
3:50PM 
5 
More compact form of lm object that can be used for prediction? 
3:41PM 
1 
mpirun question with Rmpi 
3:30PM 
4 
TeachingDemos question: my.symbols() alignment problems in complicated layout 
2:53PM 
7 
Subsetting an array by a vector of dimensions 
2:53PM 
1 
Meaning of Positive LogLikelihood 
1:56PM 
0 
modified ks.test? 
1:04PM 
4 
network 
12:37PM 
0 
Funnel plots 
10:35AM 
0 
Funnel plots in r 
9:43AM 
0 
how to test this multivariate normal distribution? 
9:42AM 
7 
Start preferred RGui 
8:22AM 
1 
Any R package about COALESCENT THEORY/GENEOLOGICAL TREES?? 
5:13AM 
1 
How to output 0.405852702657738 as 0.405853 ? 
1:46AM 
3 
number of effective tests 
12:47AM 
2 
Problems with Package Installation. 

Thursday July 10 2008 
Time  Replies  Subject 
11:00PM 
2 
princomp loading help 
10:07PM 
1 
R bug in the update of nlme? 
10:03PM 
5 
odfWeave problem in 7.1? 
8:54PM 
0 
predict.garch problem 
8:43PM 
2 
Interpretation of EXACT Statistical Test in finding the probability as Std. Deviations (SumP) 
8:28PM 
1 
layout is to xyplot as ??? is to qplot 
8:07PM 
6 
rounding 
6:51PM 
6 
Ellipsis arguments for plot.formula 
6:39PM 
1 
search with help.start 
6:27PM 
1 
compiling pnmath on an intel processor running mac OS 10.5 
6:21PM 
3 
Sorting a matrix 
5:11PM 
0 
Rmpi unkown input format error 
4:50PM 
1 
embarrassingly parallel problem  simple loop solution 
4:49PM 
3 
What's the TValue in fisher.test 
4:21PM 
0 
by() function doesn't work inside another function 
3:45PM 
1 
S4 class questions 
3:28PM 
0 
ppls: version 1.02 including a new data set 
3:21PM 
0 
ace error because of missings? 
3:13PM 
0 
How to check how much memory has been used or reserved ? 
2:41PM 
2 
false discovery rate ! 
2:35PM 
3 
xYplot customizing yaxis scaling 
2:01PM 
4 
Nonnormal data issues in PhD software engineering experiment 
12:41PM 
5 
Position in a vector of the last value > n 
11:56AM 
5 
Turn any vector 
11:55AM 
0 
Bootstrap in betareg() 
10:44AM 
1 
quantile regression estimation results 
10:22AM 
3 
Sorting / editing a table 
9:44AM 
1 
problems with rq.fit.sfn 
8:54AM 
4 
Operator overloading 
6:15AM 
4 
Interpolation of data 
6:10AM 
3 
specifying data 
6:04AM 
2 
Finding Values that Occur Most Often in a Vector 
4:47AM 
5 
Lattice: merged strips? 
4:04AM 
1 
“Check” problem 
1:15AM 
1 
Basic help needed 
12:50AM 
3 
Help on Installing Matrix Package in Linux (Fedora) 

Wednesday July 9 2008 
Time  Replies  Subject 
11:07PM 
0 
Help navigating documentation for descriptive statistics 
10:33PM 
1 
use variable value as vector name 
10:02PM 
7 
Grid building in R 
9:38PM 
1 
zoo and cex 
8:26PM 
3 
matplot help 
8:24PM 
1 
read.table problem 
7:17PM 
3 
randomly select duplicated entries 
7:16PM 
2 
Read.table  Less rows than original data 
6:57PM 
1 
Sweave figure 
6:57PM 
9 
shifting data in matrix by n rows 
6:51PM 
0 
ftp directory 
6:45PM 
0 
garchFit problem 
6:31PM 
0 
"Rotated LatLon" projection in mapproj 
6:26PM 
0 
question on FARIMA innovations 
5:49PM 
1 
outlining symbol in legend with blackline 
5:30PM 
8 
rbinom for a matrix 
5:01PM 
2 
Question regarding lu in package Matrix 
4:50PM 
2 
rollmean() 
4:42PM 
5 
Port package 
4:15PM 
2 
build matrix with the content of one column of a data frame in function of two factors 
3:56PM 
0 
rJava crashes jvm 
3:49PM 
3 
gsub and "\" 
3:28PM 
6 
Find the closest value in a list or matrix 
3:26PM 
1 
lapply 
3:15PM 
9 
Summary Stats (not summary(x)) 
12:34PM 
1 
netCDF to TIFF 
11:00AM 
2 
childNames for xaxis grob (grid package) 
10:59AM 
0 
RJDBC and OracleDriver: unable to connect 
10:36AM 
1 
plot gam "main effect functions" in one graph 
10:20AM 
2 
version problems of rkward in ubuntu hardy repository 
10:09AM 
7 
Strptime/ date time classes 
9:58AM 
0 
problems using mice() 
9:55AM 
0 
Question concerning Furness iteration & subprogram/modules 
9:40AM 
11 
recursively divide a value to get a sequence 
9:34AM 
1 
"nonsample" standarddeviation 
9:33AM 
6 
Parsing 
9:21AM 
4 
Expression in axis 
9:13AM 
2 
replacing value in column of data frame 
8:29AM 
1 
building experimental paradigm with R as "Brainard/Pelli Psych Toolbox" 
7:40AM 
1 
Help with installing addon packages 
5:21AM 
0 
Installing R package but got Fortran 90 error 
4:06AM 
1 
Loglikelihood for x factorial? 
2:58AM 
2 
sorting a data frame by rownames 
2:52AM 
3 
cex.axis for the x axis 

Tuesday July 8 2008 
Time  Replies  Subject 
8:56PM 
6 
aggregate() function and na.rm = TRUE 
8:14PM 
1 
calculation of entropy in R??? 
7:55PM 
0 
Fwd: Re: extracting index list when using tapply() 
6:33PM 
3 
nls and "plinear" algorithm 
6:31PM 
8 
Automatic placement of Legends 
6:23PM 
4 
extracting index list when using tapply() 
5:43PM 
10 
making zoo objects with zoo without format argument? 
5:39PM 
1 
Plot 
5:23PM 
2 
How I count the all possible samples?? 
4:58PM 
2 
R crash with ATLAS precompiled Rblas.dll on Windows XP Core2 Duo 
4:57PM 
0 
Gage R & R 
4:42PM 
1 
fisher.test 
3:58PM 
0 
How to draw dot plots for 2 vectors seperately 
3:36PM 
0 
simulate data for lme 
2:53PM 
2 
R package 
2:25PM 
3 
time series by calendar week 
1:36PM 
0 
Specific question on LDheatmap 
1:32PM 
1 
about EM algorithm 
1:28PM 
0 
help for xvalid with external data 
1:18PM 
11 
Question: Beginner stuck in a R cycle 
12:53PM 
4 
Can I do regression by steps? 
12:45PM 
0 
workspace platform potabillity 
11:57AM 
1 
Help with eigenvectors 
11:43AM 
0 
Multiple Plots and y Axis Labels 
11:22AM 
4 
Histogram with colors according to factor 
11:11AM 
5 
Manipulate Data (with regular expressions) 
11:07AM 
0 
Change legend in the 'hydrogeo' package 
10:36AM 
0 
forecast & xreg 
10:28AM 
4 
Constrained optimization 
9:40AM 
2 
attributing values to dataframe positions following eval 
8:36AM 
1 
package segmented problem 
8:14AM 
1 
shading an area in a edf 
8:11AM 
0 
what does this warning mean ? 
8:00AM 
2 
How to change labels in a histogram 
7:38AM 
5 
Change in behaviour of sd() 
5:59AM 
4 
Can R do this ? 
5:58AM 
15 
Sum(Random Numbers)=100 
4:41AM 
3 
odd dnorm behaviour (?) 
3:59AM 
2 
list genes w/n a genomic fragment 

Monday July 7 2008 
Time  Replies  Subject 
11:56PM 
5 
question on lm or glm matrix of coeficients X test data terms 
9:07PM 
5 
Basic Vector and Matrix Operations 
7:19PM 
3 
subset() multiple arguments 
6:42PM 
4 
Interest in a Use R Group in San Francisco area? 
6:03PM 
3 
A shorter version of ".Last.value"? 
5:51PM 
2 
Colour clusters in a 2d plot 
4:06PM 
7 
Drawing a colour wheel  bug in hcl? 
3:18PM 
2 
Running "all possible subsets" of a GLM (binomial) model 
2:45PM 
2 
Plot depends on conditions 
1:38PM 
5 
A quick question about lm() 
12:29PM 
2 
Sorting a list 
9:44AM 
0 
Howto Initialize Parameter of Gamma Mixture Densities for EM 
9:19AM 
2 
indicating significant differences in boxplots 
9:17AM 
1 
How can I optimize this piece of code ? 
9:15AM 
3 
onesite competition data // curve fitting 
8:49AM 
4 
Change language in Rcmdr 
7:48AM 
5 
GLM, LMER, GEE interpretation 
3:24AM 
4 
Plot Mixtures of Synthetically Generated Gamma Distributions 
2:48AM 
0 
Functional Data Analysis, fda_1.2.4 
1:39AM 
7 
How can i do an automatic upgrade of R 2.5.1 to R 2.7.1 

Sunday July 6 2008 
Time  Replies  Subject 
11:50PM 
6 
Method for checking automatically which distribtions fits a data 
11:36PM 
2 
Exception Handling 
11:35PM 
0 
color with tcl/tk? 
10:34PM 
7 
Numbers as Points in Graphs 
9:41PM 
2 
Issue with postscript figures using WinAnsi encoding 
9:17PM 
5 
Regular expressions: bug or misunderstanding? 
8:07PM 
0 
Benchmarking R and R Workloads 
7:36PM 
1 
ts.plot 
7:19PM 
5 
Error in defining function 
6:07PM 
1 
What is my replication unit? Lmer for binary longitudinal data with blocks and two treaments. 
4:01PM 
2 
Hi~problem with the two sample test: ks2Test in the package of fbasics 
3:39PM 
5 
Lots of huge matrices, forloops, speed 
2:37PM 
1 
Windows Only: winMenuAdd() problem 
2:24PM 
1 
Backgrounds in Multiple Plots made with "fig" 
1:32PM 
7 
Interpreting messages when building packages 
11:52AM 
1 
lattice smooth problem? 
8:59AM 
9 
looking for alternative of 'ifelse' 
6:13AM 
2 
lattice question 
5:22AM 
1 
Different Autocorrelation using R and other softwares 
1:44AM 
4 
Error: cannot use PQL when using lmer 
12:51AM 
1 
interpreting mixed model anova results 

Saturday July 5 2008 
Time  Replies  Subject 
10:14PM 
0 
Problem solved: extracting values from a "by" function 
9:59PM 
0 
extracting values from a "by" function 
7:25PM 
1 
Random Forest %var(y) 
6:55PM 
1 
SciViews GUI 
4:13PM 
8 
help about random generation of a Normal distribution of several variables 
8:17AM 
2 
BlandAltman method to measure agreement with repeated measures 
8:00AM 
0 
lattice smooth 
7:26AM 
4 
trying to superimpose a line plot onto a histogram 
4:14AM 
2 
pvalue for Nonmetric Multidimentional Scaling? 

Friday July 4 2008 
Time  Replies  Subject 
11:23PM 
1 
synthax for R CMD INSTALL 
10:36PM 
2 
set type of SS in anova() 
8:05PM 
1 
logistic regreesion and score test 
6:42PM 
0 
RES: initialize a matrix 
3:50PM 
2 
create a zero matrix & fill 
3:18PM 
1 
Calling and running a compiled program inside R 
2:38PM 
4 
Re ad in a file  produce independent vectors 
2:22PM 
1 
initialize a matrix 
1:57PM 
2 
update search path for attached data 
1:40PM 
5 
Test for multiple comparisons: Nonlinear model, autocorrelation? 
1:24PM 
2 
Repeated measures lme or anova 
12:42PM 
0 
test for difference in variance 
12:04PM 
1 
stop without error message 
12:02PM 
0 
passing arguments to a R script 
11:59AM 
1 
Hmisc latex: table column width 
7:23AM 
1 
Problem in installing Biobase 
7:08AM 
1 
kriging problem(?) 
6:29AM 
4 
problem with NA and if 
3:54AM 
1 
by or tapply? 

Thursday July 3 2008 
Time  Replies  Subject 
10:49PM 
1 
Ternaryplot function 
10:48PM 
1 
'as.Date' conversion of classes POSIX*t (problem/feature)? 
10:04PM 
5 
apply with a division 
9:25PM 
1 
subset function within a function 
9:09PM 
2 
First attempt to use R 
8:46PM 
2 
L1 nonlinear approximation 
8:43PM 
3 
lines() warning message 
8:37PM 
1 
Installation of packages via GUI, Mac OS X 
8:14PM 
3 
Exporting a Graph that has lines() 
7:36PM 
0 
FW: For loop 
6:57PM 
4 
Recoding a variable 
6:19PM 
4 
Re membering the last time an event occurred within a dataframe 
5:59PM 
2 
Relative Mortality Risk second part 
5:54PM 
1 
Rhelp Digest, Vol 65, Issue 4 
5:33PM 
0 
Random effects and lme4 
5:13PM 
0 
Biostatistician Positions at Vanderbilt University 
3:52PM 
0 
Reproducibility and GUIs 
2:40PM 
1 
read.table, NA assignment, and sep 
2:04PM 
1 
crossvalidation in rpart 
1:38PM 
1 
ggplot2: scaling and tick mark of xaxis 
1:35PM 
2 
How to emulate perl style of reading files ? 
1:28PM 
1 
combining time series [was: (no subject)] 
12:41PM 
1 
*** significance with xtable 
12:14PM 
0 
loop calculation 
11:41AM 
1 
Data size 
9:25AM 
1 
Problem in applying conditional looping 
9:15AM 
5 
PCA on image data 
9:12AM 
3 
as.Date() clarification 
8:02AM 
2 
Matrix set value problem 
8:01AM 
1 
ggplot2 legend for vertical lines 
7:52AM 
2 
latex styling for R regression outputs 
7:38AM 
0 
(no subject) 
7:38AM 
0 
post hoc comparisons on NLME for longitudinal data 
7:37AM 
1 
RODBC Access limit? 
6:41AM 
2 
randomForest.error: length of response must be the same as predictors 
3:35AM 
1 
Otpmial initial centroid in kmeans 
3:21AM 
1 
Processing 10^8 rows and 1^3 columns 
2:43AM 
1 
lm() question 
1:40AM 
5 
problem with lm and predict  no predictions made 
1:33AM 
1 
how to capture matching words in a string ? 
1:25AM 
10 
How do I paste double quotes arround a character string? 
12:47AM 
2 
Plotting Prediction Surface with persp() 
12:41AM 
4 
what can we do when R gives no response 
12:17AM 
1 
Migrating from SPlus to R  Exporting Tables 

Wednesday July 2 2008 
Time  Replies  Subject 
11:24PM 
0 
neural networks 
9:29PM 
1 
Removing or overwriting an XML node 
9:17PM 
1 
set values in data.frame to NA conditional on another data.frame 
7:56PM 
1 
exporting ftable 
7:21PM 
2 
graph woes 
7:20PM 
0 
Goodness of fit test 
7:10PM 
5 
Accessing a field in a data fram 
6:55PM 
3 
flow map lines between point pairs (latitude/longitude) 
6:55PM 
2 
Reading CSV file with unequal record length 
6:49PM 
2 
help appreciated to make a plot 
6:02PM 
1 
heatmap 
5:58PM 
3 
Problem with strucchange package 
5:22PM 
0 
question on dispersion parameter 
4:55PM 
0 
error on predict 
4:30PM 
7 
multiplication question 
4:23PM 
2 
auto.key in xyplot in conjunction with panel.text 
4:22PM 
6 
Sunset in Dortmund 
4:13PM 
1 
Extracting regression coef. and pvalues in JRClient 
4:04PM 
2 
get formatted regression output 
3:58PM 
1 
Hmisc latex function with longtable option 
3:37PM 
1 
help on list comparison 
3:21PM 
0 
log plots woes 
2:54PM 
3 
Multiple time series plots 
2:52PM 
2 
Tobit Estimation with Panel Data 
2:39PM 
1 
Insert text in data.frame 
2:28PM 
1 
Usage of rJava (.jcall) with Weka functions, any example? 
2:24PM 
3 
Problem reading from a data frame 
1:44PM 
1 
randomForest training error 
1:31PM 
4 
variable as part of file name 
1:30PM 
1 
survival package test stats 
1:25PM 
9 
Zoo plotting behavior 
12:42PM 
0 
Question about GCL function 
12:29PM 
2 
FW: RES: bug in axis.Date? was (Re: newbie needs help plottingtimeseries) 
12:24PM 
2 
Can''t install package Matrix on solaris. 
10:53AM 
4 
how do I read only specific columns using read.csv or other read function 
10:28AM 
2 
Correlation structures in gls with repeated measurements 
10:05AM 
0 
Sweave / Latex perchapter output 
9:52AM 
1 
conversion of data for use within barchart 
9:49AM 
0 
Combining playwith with par(mfrow... ) i.e., multiple plots. 
9:41AM 
2 
position legend below xaxis title 
8:41AM 
4 
Optimal lag selection in Granger Causality tests 
3:20AM 
0 
Survival Analysis questions 
2:43AM 
0 
forget my previous question 
2:41AM 
2 
is there an equivalent of prop.table but for counts 
2:10AM 
2 
Install Packages in Windows Vista 

Tuesday July 1 2008 
Time  Replies  Subject 
11:49PM 
4 
passing a variable at the command line 
11:16PM 
1 
adding a package in Windows 
10:38PM 
2 
Area Under a Curve 
10:20PM 
3 
Graph Order in xyplot 
9:25PM 
4 
plot.zoo labels 
7:17PM 
3 
Change name of a specific column of a data frame 
7:15PM 
3 
plot window 
7:11PM 
2 
Problem with loading libraryks 
7:03PM 
3 
problem with mpiexec and Rmpi 
6:28PM 
9 
Fitting a curve to data 
6:15PM 
12 
WIERD: Basic computing in R 
5:49PM 
3 
Ignore blank columns when reading a row from a table 
5:12PM 
1 
Simulate from a GAM model 
5:12PM 
1 
Orthogonal polynomials and poly 
4:54PM 
2 
Prediction with Bayesian Network? 
4:11PM 
3 
ignore warning messages? 
3:49PM 
4 
how to automatically maximize the graph window (under XP) ? 
3:21PM 
2 
"Invalid object" error in boxplot 
3:14PM 
3 
Plotting BiGamma Distribution 
3:03PM 
1 
select.list() cannot be used noninteractively 
2:54PM 
0 
Query on packages for Emerging Patterns 
1:50PM 
5 
Find classes of each column of data.frame() 
1:38PM 
10 
A regression problem using dummy variables 
12:55PM 
0 
cohort sampling 
12:46PM 
5 
trivial list question 
12:40PM 
3 
if one of 4 conditions is not satisfied 
10:20AM 
4 
dev.off() inside a function & other glitches 
9:58AM 
3 
reshape matrices 
9:17AM 
5 
Set default value 
8:57AM 
1 
Help on Analysis of covariance 
8:46AM 
1 
Installing R into home directory? 
8:03AM 
2 
Are centre coordinates or upper left corners used of x, y for SpatialPixels? 
7:40AM 
2 
extracting elements from a list in vectorized form 
3:44AM 
1 
Messge ``no visible binding''''. 
2:08AM 
3 
PCA : Error in eigen(cv, 
12:54AM 
8 
Help in using PCR 