Friday January 31 2003 
Time  Replies  Subject 
11:15PM 
0 
find max of implicit function OR inversion of 2D mappings. 
10:43PM 
2 
Testing ``<=" in R 
10:22PM 
0 
Lyapunov  time series 
9:53PM 
0 
Version 0.8.0 of the gregmisc package is now available 
9:13PM 
2 
png()/jpeg() 
8:15PM 
6 
floating point question 
7:11PM 
1 
Problems with boot package (empinf returns NA) 
6:55PM 
1 
Fonts in expression(paste) 
6:51PM 
3 
Multiple xyplot on a page 
6:25PM 
1 
Scientific Notation on tick marks 
5:45PM 
0 
Slavic characters 
4:07PM 
1 
rbugs web site temporarily down 
3:50PM 
1 
TukeyHSD 
3:39PM 
1 
svm regression in R 
3:07PM 
2 
Library for GUI? 
3:03PM 
0 
RODBC & Sys.sleep 
2:46PM 
3 
Decreasing my personal entropy ... 
2:34PM 
2 
Varying texts in expression(paste()) 
3:48AM 
1 
Help on Scatte Plot Matrix 
2:43AM 
1 
Question about trellis graphs 
12:20AM 
2 
(no subject) 

Thursday January 30 2003 
Time  Replies  Subject 
11:37PM 
2 
Double Exponential 
11:29PM 
0 
Re: Regarding Installation 
7:32PM 
3 
Regarding Installation of R 
5:53PM 
1 
multiple scatterplots 
4:44PM 
0 
a question about spline A(ns or bs) 
4:36PM 
2 
Regarding R 
3:55PM 
4 
nearest neighbour interpolation 
3:39PM 
1 
Plotting 
3:06PM 
7 
mgcv, gam 
2:48PM 
2 
Validation of clustering 
1:45PM 
1 
Heckman''s method? 
1:41PM 
0 
My apologies: user caused error (was RE: browser() misbehavior ?) 
12:23PM 
0 
Short Course in R: University of Hertfordshire 
12:17PM 
4 
Downloading Package 
11:33AM 
0 
S4 method dispatch fails R check 
9:41AM 
1 
as.formula(string) and augPred in lme 
7:44AM 
1 
KruskalWallis, Friedman tests and Tukey HSD 
6:04AM 
1 
TukeyHSD and BIBD 
5:08AM 
0 
tkmenu question 
4:50AM 
3 
Principal comp. scores in R 
12:29AM 
2 
Weird options(digits=n) behaviour 

Wednesday January 29 2003 
Time  Replies  Subject 
11:34PM 
1 
RODBC sqlSave Error 
11:03PM 
0 
Error using read.pnm() of pixmap 
10:28PM 
2 
problems with by() 
10:24PM 
0 
Course***R/Splus Fundamentals and Programming Techniques***February 2003 
9:14PM 
0 
Statistical Tables and Plots using S and LaTeX 
9:01PM 
8 
multinomial conditional logit models 
8:33PM 
1 
Error 
8:09PM 
2 
browser() misbehavior ? 
7:37PM 
3 
na.rm in sd() 
6:11PM 
1 
Two yaxes for a plot 
5:37PM 
2 
help on cut? 
4:47PM 
1 
string to number conversion 
12:24PM 
4 
substitute, eval and hastables 
12:19PM 
1 
Scoping rule problem  solved 
12:12PM 
2 
Array of 3D 
11:13AM 
0 
CGIwithR version 0.40 
11:02AM 
3 
Analyzing an unbalanced AB/BA crossover design 
10:55AM 
0 
Scoping rule problem?!? step does not work in function 
9:31AM 
1 
printing reals from C with digits 
6:52AM 
0 
very large data set: min, max works but range fails 
6:40AM 
1 
How to run the simulations in the background 
4:09AM 
0 
Finding inflexion points from data 
2:13AM 
4 
calling sweave function from latex 
12:40AM 
3 
Curve Fitting Question  Newbie 
12:23AM 
1 
dyn.load warning message in R1.6.2 on Windows XP 

Tuesday January 28 2003 
Time  Replies  Subject 
11:47PM 
1 
Help to make a function 
11:28PM 
0 
Newbie graphics question 
9:34PM 
0 
Good advices or books on estimating the SPE? 
8:19PM 
1 
(offtopic) Mingwin and cygwin 
8:15PM 
15 
random number generator? 
6:25PM 
2 
Plot to postscript in function 
5:28PM 
3 
symbol ok colors? 
4:43PM 
5 
symbol 
4:04PM 
6 
reading nonexistent files 
3:58PM 
2 
gray color in trellis xyplot 
10:07AM 
5 
Error from StructTS 
1:04AM 
1 
iterative proportional fitting in R? 

Monday January 27 2003 
Time  Replies  Subject 
11:52PM 
1 
GreenhouseGeisser correction 
10:46PM 
3 
Irregular time series 
10:14PM 
0 
Please begin a new subject if your post isn''t a response to a previous one 
8:38PM 
1 
Conditioned file Import? 
4:20PM 
1 
seMethod for tkpack and tkgrid 
2:53PM 
0 
boot error message 
1:04PM 
1 
[off] Statistical list 
6:57AM 
4 
google 

Sunday January 26 2003 
Time  Replies  Subject 
8:25PM 
0 
gradient vector 
2:28PM 
1 
R2HTML 

Saturday January 25 2003 
Time  Replies  Subject 
10:22PM 
7 
Plotting coloured histograms... 
9:33PM 
1 
survey package 
6:40PM 
1 
plotting primatives, ellipses, dots, radial coordinates etc. 
4:11PM 
1 
plot/screen 
4:38AM 
0 
Distributions 

Friday January 24 2003 
Time  Replies  Subject 
9:52PM 
1 
different plot symbols according to a factor 
9:13PM 
1 
(no subject) 
8:11PM 
0 
The other type of relative frequency for hist() 
8:03PM 
0 
multiple series conditioning plot 
6:37PM 
3 
problem with srt vector in xyplot {lattice} 
5:33PM 
1 
RMySQL performance over RODBC 
4:44PM 
0 
A stepfun question 
2:55PM 
0 
Recall: 
2:32PM 
8 
Problems for 13 year old 
1:23PM 
3 
Multinomial Logit Models 
1:00PM 
10 
memory problems 
6:44AM 
1 
link function for gaussian family 
2:00AM 
1 
model.tables and NA? 

Thursday January 23 2003 
Time  Replies  Subject 
11:49PM 
2 
subset dataframe based on rows 
10:56PM 
0 
A stupid question on Fstatistics 
8:28PM 
1 
loading functions from files 
8:18PM 
0 
Summary: Warnings with no INDEX file in a package 
6:03PM 
0 
RLS Algorithm adaptive filtering? 
3:14PM 
2 
Exporting graphics window 
2:13PM 
2 
Profile on optim/nlm 
1:41PM 
3 
mannwhitney u test 
10:24AM 
0 
conversion of a list of matrices into a dataframe 
10:19AM 
0 
Re: Rhelp digest, Vol 1 #51  13 msgs 
3:24AM 
2 
order() on vector with Inf''s 
3:14AM 
0 
thanks! 
1:29AM 
2 
spearman rank correlation 

Wednesday January 22 2003 
Time  Replies  Subject 
11:56PM 
2 
Convert numeric value to POSIXct 
11:06PM 
2 
dataframe subsetting behaviour 
8:08PM 
1 
Using Internet proxies 
7:07PM 
1 
negative multinomial regression models 
6:25PM 
1 
Intercept in model formulae 
4:37PM 
1 
: Trellis plot 
4:30PM 
1 
Performance 
2:12PM 
2 
Maximum likelihood estimation of a mixture of two weibull distribution 
1:54PM 
2 
date 
12:15PM 
1 
something wrong when using pspline in clogit? 
11:18AM 
1 
selfsplit plot on multiple device 
10:57AM 
2 
re: box counting method and other landscape ecology measures 
10:03AM 
3 
Error when using polr() in MASS 
9:17AM 
3 
small bug in binom.test? 
6:11AM 
7 
Read.table for macs 
1:35AM 
1 
lists to arrays 

Tuesday January 21 2003 
Time  Replies  Subject 
10:48PM 
2 
newbie: data frame to vector 
10:24PM 
0 
Question regarding sequencial clustering 
9:20PM 
3 
Graphics related questions 
6:14PM 
2 
books on categorical data analyses 
4:45PM 
0 
FW: Contour Plots 
4:35PM 
1 
Modified Ftest for heterogeneous error variances 
4:25PM 
1 
rpart help 
1:25PM 
2 
Plot using different symbols depending on value. 
10:49AM 
0 
2dimensional probability density surface using thinplate spline 
9:51AM 
0 
Summary: problems when compiling package ''norm'' 
9:14AM 
5 
problems when compiling package ''norm'' 
7:27AM 
1 
bayesian text classification... 
4:20AM 
2 
key in margin area 
3:56AM 
2 
running R inside of emacs 
3:50AM 
2 
(v2) quadratic trends and changes in slopes (Rhelp digest, Vol 1 #52  16 msgs) 
3:29AM 
2 
Logistic regression: At times correlation matrix of coefficients gets messed up 
1:48AM 
1 
Starting values for glm fits 
12:52AM 
1 
Orders of terms in formulae 

Monday January 20 2003 
Time  Replies  Subject 
10:28PM 
3 
ave across columns 
9:38PM 
2 
Adding reference lines to xyplot 
6:18PM 
1 
Command History 
5:20PM 
1 
dimnames and solve 
4:35PM 
0 
quadratic trends and changes in slopes (Rhelp digest, Vol 1 #52  16 msgs) 
3:49PM 
2 
read.table(file="clipboard",...) for R? 
3:38PM 
2 
Too many emails 
2:43PM 
0 
New package on CRAN 
2:38PM 
0 
Tcl/Tk and mouse 
2:17PM 
4 
R and gdb 
2:00PM 
1 
R analogue 
12:44PM 
0 
getting attributes of graphics objects 
11:51AM 
3 
Plotting w/multiple yaxes? 
9:06AM 
2 
curious code mistakes 
6:42AM 
2 
make check for R1.6.2 on IBM AIX 
2:09AM 
3 
Fortran linking problems 
1:12AM 
1 
quadratic trends and changes in slopes 

Sunday January 19 2003 
Time  Replies  Subject 
1:03PM 
1 
Re: check variables: a Q from a beginner 
12:17PM 
5 
proxy connection 
8:16AM 
0 
Rearranging subtrees and Eisen Cluster 
2:08AM 
0 
Question on running tseries::garch on Mac OSX 

Saturday January 18 2003 
Time  Replies  Subject 
7:03PM 
0 
SAS/SPSS  R migration 
4:07PM 
3 
SAS transport files and the foreign package 
3:45PM 
2 
(no subject) 

Friday January 17 2003 
Time  Replies  Subject 
10:57PM 
0 
.Fortran error 
9:58PM 
0 
Re: check variables: a Q from a beginner 
7:45PM 
2 
contour plot 
6:31PM 
1 
Survr error 
5:00PM 
2 
Negative Binomial modelling 
4:11PM 
2 
Arguments of R and Cside of internal functions 
3:10PM 
1 
DBI/ROracle for remote database connection ? 
2:36PM 
1 
problems writing graphics 
1:56PM 
1 
difference between "external pointer" and "weak reference" 
1:49PM 
0 
Re: Universal legend in plot 
1:39PM 
1 
More info  SPlus compatability 
1:29PM 
2 
Re: Universal legend in plot 
11:05AM 
0 
Using R to analyze chromatograms 
7:16AM 
6 
nls 
6:43AM 
2 
barplot plotting problem 
6:07AM 
3 
kriging in R 
1:53AM 
0 
C++ and R 
12:31AM 
1 
(no subject) 
12:12AM 
1 
(no subject) 

Thursday January 16 2003 
Time  Replies  Subject 
11:53PM 
0 
controlling number of iterations in avas 
11:20PM 
5 
polynomial contrasts in R 
11:08PM 
1 
help.start() setup with netscape 
10:26PM 
1 
installing the XML package 
9:18PM 
5 
Help!! 
6:57PM 
3 
Announce: pmg  menu driven GUI using RGtk 
6:51PM 
1 
graphics 
6:47PM 
1 
problem with as.data.frame.table 
5:28PM 
0 
hlep needed regarding acf 
5:10PM 
1 
Plotting Question 
5:00PM 
1 
help drawing kaplanmeier plot starting from 0 
4:53PM 
4 
Overdispersed poisson  negative observation 
4:27PM 
3 
Multivariate regression in R 
4:12PM 
6 
Calling R function from within C code 
4:08PM 
0 
Summary: Faster way for weighted matching 
3:47PM 
2 
Problem using outer() 
2:44PM 
2 
Builtin R GUI type features 
2:30PM 
1 
write.table() with "numeric" and "complex" data 
1:43PM 
3 
bootstraping lm 
12:14PM 
0 
help.search("tree") 
6:19AM 
0 
extracting data.frame names for list 
2:36AM 
10 
X11 device now needs to be explicitly started? 

Wednesday January 15 2003 
Time  Replies  Subject 
10:19PM 
0 
Faster way for weighted matching? 
7:25PM 
1 
Random or fixed factors 
6:20PM 
2 
Least Absolute Deviation 
5:57PM 
0 
Mandrake packages for R1.6.2 
5:35PM 
0 
construction of a 4 dimensions binary file 
5:19PM 
2 
Contour Plots 
5:06PM 
1 
SPlus compatability... 
4:57PM 
2 
Bug or Feature? LogLik.nls and noncentral F distribution. 
4:43PM 
4 
[lattice] lines for stripplot (like dotplot) or jitter for dotplot? 
4:36PM 
2 
Exception Handling 
3:55PM 
2 
how to record the CPU time 
3:19PM 
4 
compile problems on solairs 8 
2:43PM 
2 
Updating R 
2:21PM 
1 
Tobit regression 
1:32PM 
1 
multiply matrix by a scalar 
12:13PM 
1 
lattice: cloud: aspect ratio, labels, vertical lines 
11:07AM 
1 
ts.union and tsp 
4:21AM 
1 
Why are default sizes of plotting characters different? 
12:51AM 
2 
Is R really an open source S+ ? 

Tuesday January 14 2003 
Time  Replies  Subject 
11:36PM 
1 
How to change the label position in axis() ? 
10:47PM 
0 
Re: Rhelp digest, Vol 1 #45  24 msgs 
10:16PM 
1 
comparing class()  R=NULL and S+=numeric 
9:39PM 
0 
export result files (loop problem?) 
9:13PM 
0 
PLS code for classification 
8:53PM 
0 
call R form perl 
7:36PM 
1 
install problem: gpclib 
7:20PM 
2 
Universal legend for graph... 
7:12PM 
1 
glmmPQL and anova 
6:16PM 
1 
residuals() with missing data, alignment to original data set 
5:39PM 
0 
more efficient code possible? 
5:35PM 
1 
Problem with pdf() 
5:02PM 
2 
graphics landscape orientation 
4:38PM 
0 
data import (on macintosh) 
3:58PM 
2 
Random number generator in R compared to S 
3:38PM 
3 
PLS regression? 
2:24PM 
0 
ineq 
1:08PM 
0 
Arithmetic operator from within C code 
11:14AM 
0 
make check errors 
10:45AM 
1 
Rrelease.diff.gz: "patch detected! Assume R? [n]" 
10:10AM 
4 
building R1.6.2 from source (windows2k) 
1:56AM 
0 
a fit method for gls? 
12:23AM 
5 
density plot  beginner''s question 

Monday January 13 2003 
Time  Replies  Subject 
10:48PM 
2 
Bug in boxplot(..., add=TRUE) ? 
9:08PM 
1 
logrank test 
8:46PM 
0 
Cox PH model 
7:00PM 
4 
sink() & windows printing 
6:41PM 
0 
test version of RODBC 
6:21PM 
3 
replace NA´s 
5:15PM 
1 
vectorized compare 
4:03PM 
2 
density estimation 
12:24PM 
0 
(no subject) 
11:03AM 
1 
Evaluating expressions from within C code 
9:20AM 
1 
Extensively slowing for(i in 1:400) statement 
5:23AM 
2 
summarizing dataframe 
2:16AM 
1 
Fw: Plotting textstring real_date names at excel_date positions. 
12:02AM 
4 
Ideas needed on automation of R 

Sunday January 12 2003 
Time  Replies  Subject 
11:51PM 
0 
Rcmd check on windows (XP) 
2:57PM 
0 
Help with Program 
1:54PM 
1 
Request 
9:10AM 
4 
Problem about Rprof() (Windows build 1.6.2) 
5:46AM 
1 
Loops Sweave and Many Figures 
4:13AM 
1 
likelihood and score interval estimates for glms 
3:56AM 
0 
FW: Normal Distribution Moments 

Saturday January 11 2003 
Time  Replies  Subject 
10:08PM 
2 
plotting and unplotting lines in R 
9:31PM 
1 
Matching with the function "matchCases" 
8:02PM 
0 
Windows build of 1.6.2 uploaded to CRAN 
5:16PM 
2 
data import 
1:21PM 
2 
betabinomial 
12:23PM 
2 
any plot ? 

Friday January 10 2003 
Time  Replies  Subject 
8:43PM 
0 
Access to R from a remote location  follow up....background processes and such... 
6:01PM 
1 
Normal Distribution Moments 
5:45PM 
1 
plot() and lines() multivariate problem 
4:59PM 
6 
R1.6.2 is released 
4:19PM 
0 
Thanks: Re: count levels per factor level 
3:26PM 
1 
count levels per factor level 
2:38PM 
1 
Package cluster 
2:14PM 
1 
Creating packages 
1:50PM 
1 
GRASS/R interface problem 
11:42AM 
3 
Superposed histograms 
10:31AM 
0 
overlay a filled contour on world() 
10:25AM 
5 
manipulate all files in folder 
5:25AM 
1 
Mutual Information, Transfer Entropy etc 
5:16AM 
2 
The options for device 
2:08AM 
0 
Course***R/Splus programming III ***February 2003 
1:07AM 
2 
tclVar Question 

Thursday January 9 2003 
Time  Replies  Subject 
10:08PM 
4 
Warnings with no INDEX file in a package. 
9:52PM 
3 
using arima() function 
7:13PM 
10 
Access to R from a remote location 
5:27PM 
0 
aggregate() nlevels() 
4:23PM 
1 
Elements of a character vector in different colours? 
2:33PM 
3 
exporting graphs 
1:20PM 
0 
Installing RExcel Interface  Help requested (long) 
9:51AM 
5 
GAM with Thin plate splines 
7:09AM 
2 
pairs 
2:34AM 
1 
fft(x, inv=TRUE) 
12:51AM 
0 
substitution list for graphs 

Wednesday January 8 2003 
Time  Replies  Subject 
8:22PM 
2 
convex optimization 
6:52PM 
1 
minor bug in lattice documentation? 
6:28PM 
1 
lattice default theme 
6:03PM 
2 
parameter estimates from nls 
6:00PM 
0 
(no subject) 
5:57PM 
1 
"methods" package changes class types? 
5:36PM 
0 
New package: gpclib 
5:17PM 
0 
plotting multivariate data and lm() 
4:20PM 
4 
Rcmd.exe in R 1.6.1 for windows? 
3:19PM 
3 
Errors running R in Batch mode under Win2000 
3:16PM 
2 
Problem with fontsize of piechart in postscript file 
3:06PM 
1 
Overplotting two series of observations in R 
12:19PM 
0 
Fixed Correlation Matrices in gee package 
10:43AM 
1 
Tools for tree naviguation 
9:50AM 
1 
negatively correlated binary data 
8:22AM 
1 
Searching for glmmNQ 
5:36AM 
4 
Maps in R 
4:46AM 
1 
Lattice: Plotting two densities on the same plot(s)? 
3:21AM 
0 
FW: update.packages through proxy failing 
2:48AM 
1 
update.packages through proxy failing 
1:54AM 
0 
even stranger... 
1:48AM 
0 
ack! my package is broken in win32 

Tuesday January 7 2003 
Time  Replies  Subject 
11:24PM 
1 
Namespace support? 
11:05PM 
1 
axis() color from 1.5.1 to 1.6.1 
7:50PM 
2 
interaction of options(error=) and try() 
5:28PM 
0 
[offtopic] The better analysis 
4:03PM 
2 
Generating .R and .Rd files with Sweave/noweb? 
3:47PM 
0 
subscription of Rhelp digest 
12:54PM 
2 
Extracting means for given strata from dissimilarity object 
5:21AM 
2 
plot() 
2:52AM 
2 
help interpreting output? 

Monday January 6 2003 
Time  Replies  Subject 
10:49PM 
5 
R and file size 
7:36PM 
1 
how to save envir. when batch is halted 
5:43PM 
0 
info please 
2:51PM 
0 
Long memory ts answer 
12:54PM 
2 
Re  segments within a lattice graph 
10:18AM 
3 
Removing autocorrelations 
10:10AM 
2 
segments within a lattice graph 
7:09AM 
0 
Statistical Learning and Data Mining short course 
6:23AM 
1 
On nlm 

Sunday January 5 2003 
Time  Replies  Subject 
6:39PM 
2 
.Rprofile problems 
1:46AM 
1 
Long memory ts 

Saturday January 4 2003 
Time  Replies  Subject 
11:50PM 
1 
easy graphics question 
6:13PM 
0 
factor analysis (pca): how to get the ''communal 

Friday January 3 2003 
Time  Replies  Subject 
9:41PM 
0 
Tutorials? 
8:58PM 
0 
Re: Embedding windows in a text widget 
8:46PM 
1 
Take care with codes()! (was type of representation) 
8:41PM 
0 
cmeans visualisation 
8:33PM 
0 
Re: Embedding windows in a text widget 
5:40PM 
0 
tutorials...thanks 
4:56PM 
4 
Packages w/ S4 classes in C? 
3:43PM 
4 
number plot symbol in scatterplot? 
3:18PM 
2 
help.start() directory? 
3:04PM 
0 
RE: stange behavior of subset [] (was: lowess + turnpoints = doubling integers?) 
2:52PM 
1 
Interfacing R and C++ under Windows 
2:11PM 
2 
R talking to Oracle, ODBC drivers available ? 
1:00PM 
0 
3D array display with (x,g)gobi from R 
10:54AM 
2 
type of representation 
7:57AM 
7 
factor analysis (pca): how to get the ''communalities''? 
2:55AM 
13 
as.POSIXct problem? 

Thursday January 2 2003 
Time  Replies  Subject 
10:59PM 
4 
random number generation 
4:02PM 
0 
Re: Rhelp digest, Vol 1 #34  2 msgs 
3:55PM 
0 
Summer Internship at Merck (Domestic USA) 
2:45PM 
2 
aggregate: "sum" not meaningful for factors 
1:49PM 
1 
replace NA with factor class 
1:40PM 
3 
unable to install redhat 8.0 rpm 
12:58AM 
2 
nonparametrics databank for analisys 

Wednesday January 1 2003 
Time  Replies  Subject 
5:13AM 
0 
Updates to Hmisc and Design Libraries 