Saturday June 30 2007 
Time  Replies  Subject 
11:56PM 
0 
MDS/NMDS: When and Why use or not use? 
11:32PM 
1 
speed and looping issues; calculations on big datasets 
8:27PM 
1 
"R CMD INSTALL in R 2.5.1 (20070627)" 
7:31PM 
1 
Programming Contests for R? 
7:12PM 
1 
random numbers 
2:41PM 
2 
Standard Probability Distributions. 
2:00PM 
2 
import data 
1:18PM 
1 
Importing an Excel file that has merged cells 
12:17PM 
0 
Importing Excel file that has merged cells 
11:07AM 
0 
Importing Excel file with merged cells 
10:44AM 
2 
Determining whether a function's return value is assigned 
4:33AM 
0 
How can i compute error? 
3:11AM 
3 
Problem installing RGTK2 on ubuntu 7.04 
1:58AM 
0 
Gamma scale parameter in GEE? 
1:34AM 
0 
PCA + xValidation 

Friday June 29 2007 
Time  Replies  Subject 
10:20PM 
1 
Assign name to a name 
8:14PM 
4 
Dominant eigenvector displayed as third (Marco Visser) 
7:59PM 
1 
R2.5.1 problem listing dataframe in GUI/CMDLINE 
7:48PM 
1 
Print grid/ggplot to a metafile 
7:32PM 
6 
Plots from categorial data 
5:51PM 
0 
GAM for censored data? (survival analysis) 
5:45PM 
0 
modify tick labels in 3D GAM plot 
5:44PM 
2 
Installing packages. 
4:37PM 
2 
regexpr 
1:13PM 
2 
cbind 
12:29PM 
2 
Spectral Decomposition 
12:12PM 
0 
Fat tails 
10:46AM 
0 
GAMS and interactions 
10:02AM 
1 
shading bar charts 
9:26AM 
2 
\includemechanism in Sweave? 
9:16AM 
0 
Problem with library(CarbonEL) in .Rprofile 
9:05AM 
1 
Warning message in Design ... 
8:43AM 
1 
How to add elements to a table 
8:21AM 
0 
acf and na.pass 
7:14AM 
1 
Comparison: glm() vs. bigglm() 
6:39AM 
2 
How to install R 2.5 with Synaptic in Ubuntu? 
5:21AM 
1 
extracting df and MS values from aov 
5:04AM 
0 
How can i compute error 
1:50AM 
2 
why this doesn't work for qqnorm 

Thursday June 28 2007 
Time  Replies  Subject 
11:16PM 
2 
logistic regression and dummy variable coding 
8:47PM 
1 
Changing graphics height when using grid and lattice 
8:44PM 
0 
mixedeffects model using lmer 
8:31PM 
1 
Wilcoxon Rank Sum Test. 
8:19PM 
3 
applying max elementwise to two vectors 
8:00PM 
2 
sampling question 
7:03PM 
3 
Function call within a function. 
6:45PM 
0 
Course in Boston** R/Splus Fundamentals and Programming Techniques 
5:55PM 
0 
Evaluating predictive power with no interceptstatistics question  not R question 
5:40PM 
1 
stack multiple plots on one page 
5:12PM 
1 
R function command on a list 
4:44PM 
1 
Error en assign(mname, def, where) 
4:05PM 
1 
Method dispatch in functions? 
3:21PM 
1 
embedFonts() and bounding box 
3:10PM 
2 
align() function missing in R ? 
3:07PM 
2 
TukeyHSD 
2:25PM 
3 
Adding different output to different lattice panels 
1:42PM 
0 
Installing an old package in R2.4.1 
1:26PM 
0 
new package benchden 1.0.0 : benchmark densities for nonparametric density estimation 
12:32PM 
0 
Help in Bootstrapping 
12:00PM 
1 
Writing  specyfic format 
11:43AM 
0 
R 2.5.1 is released 
11:08AM 
2 
aov and lme differ with interaction in oats example of MASS? 
10:55AM 
0 
prior covariance in Mclust 
9:55AM 
4 
compare 2 vectors 
9:47AM 
5 
Repeat if 
9:42AM 
0 
maximum difference between two ECDF's 
9:29AM 
2 
using selfwritten functions 
7:43AM 
3 
: regular expressions: escaping a dot 
7:05AM 
0 
Re : restructuring matrix 
6:22AM 
1 
Populate matrix from data.frame 
5:48AM 
0 
WEIBULL FRAILTY MODEL HELP 
1:55AM 
1 
unequal variance assumption for lme (mixed effect model) 
1:06AM 
4 
Sweave bug? when writing figures / deleting variable in chunk 
12:16AM 
2 
restructuring matrix 

Wednesday June 27 2007 
Time  Replies  Subject 
11:51PM 
1 
levelplot in lattice 
11:41PM 
0 
How to discard data out of polr object 
10:51PM 
2 
Gaussian elimination  singular matrix 
10:11PM 
2 
Loading problem with XML_1.9 
10:00PM 
3 
Correlation ratio 
9:15PM 
0 
error message survreg.fit 
8:56PM 
3 
exaustive subgrouping or combination 
8:38PM 
2 
MetaAnalysis of proportions 
8:38PM 
1 
SEM model fit 
8:00PM 
1 
skeleton for C code? 
7:59PM 
2 
running saved scripts 
7:25PM 
1 
Condensed PCA Results 
7:15PM 
0 
read.xls problem 
6:23PM 
1 
Re : Help please for graphics! 
5:32PM 
1 
Timer 
5:25PM 
1 
Matlab end operator 
4:58PM 
1 
"no applicable method" 
4:55PM 
1 
stepAIC on lm() where response is a matrix.. 
3:59PM 
0 
Solving a system of nonlinear equations 
3:52PM 
1 
xyplot with par 
3:51PM 
1 
how to use chisquare to test correlation question 
3:27PM 
2 
movingwindow (neighborhood) analysis 
2:50PM 
1 
lme correlation structures 
2:07PM 
0 
New package "tradeCosts" 
1:21PM 
0 
cmdscale(eurodist) 
1:19PM 
3 
Import from excel 
12:29PM 
1 
Another loop avoidance question. 
8:11AM 
0 
Is LandauH available 
4:44AM 
0 
question 
12:18AM 
1 
BioC2007, August 67 ** early registration ends July 1 ** 

Tuesday June 26 2007 
Time  Replies  Subject 
11:59PM 
1 
A really simple data manipulation example 
10:35PM 
0 
survsplit and multiple event indicators 
9:55PM 
2 
Strange RODBC problem 
7:14PM 
2 
Aggregation of data frame with calculations of proportions 
7:05PM 
1 
determining the column index and grabbing only variables with a certain string in them 
6:38PM 
1 
survreg error 
6:13PM 
3 
create matrix from comparing two vectors 
6:10PM 
2 
aggregating daily values 
6:03PM 
1 
Marginal Effects of continuous variable in lrm model (Design package) 
5:14PM 
3 
interrater agreement index kappa 
4:29PM 
1 
ylab at the right hand of a plot with two y axes 
4:06PM 
0 
Re : R data set size limit 
3:44PM 
0 
ScaleInverse Chi square Distribution 
3:19PM 
0 
gcc and g++ errors while compiling R on Linux ppc64 
2:58PM 
1 
Memory Experimentation: Rule of Thumb = 1015 Times the Memory 
2:49PM 
1 
ts() defunct in R 2.5.0? 
2:42PM 
1 
Subscripting specified variables in a function 
2:09PM 
3 
surprising difference in log() 
2:08PM 
2 
how to iterate 
1:22PM 
1 
recover history after crash in RGui 
12:20PM 
4 
Looking for parallel functionality between Matlab and R 
12:09PM 
1 
R data set size limit 
11:58AM 
2 
fisher information matrix 
11:12AM 
2 
Power calculation with measurement error 
9:23AM 
0 
GLM, logbinomial likelihood 
4:55AM 
0 
Howto fix colors in colorRampPalette? 
1:29AM 
0 
apriori orthogonal contrasts 
12:34AM 
0 
Has anyone tryed out my software? 

Monday June 25 2007 
Time  Replies  Subject 
9:44PM 
2 
changing the position of the y label (ylab) 
9:15PM 
1 
fft and the derivative 
9:12PM 
0 
Problem installing MCMCpack 
8:50PM 
3 
How to shadow 'power' area? 
8:10PM 
0 
debug() 
8:05PM 
0 
correlation structure 
5:31PM 
0 
Quiver in 1d 
4:27PM 
1 
LanguageR pvals.fnc error message 
4:26PM 
1 
degrees of freedom in lme 
4:15PM 
2 
simultaneous actions of grep ??? 
4:12PM 
1 
problem building first package 
3:42PM 
3 
a string to enviroment or function 
3:04PM 
1 
eps in odfWeave 
2:58PM 
2 
manipulate a matrix 
2:50PM 
4 
how to plot this? 
2:45PM 
1 
R behaviour related to user input (readline()) and run selection 
1:13PM 
2 
transposing data.frames 
12:47PM 
7 
Rexcel 
12:32PM 
0 
Help in HMM for count data 
12:26PM 
1 
gam function in the mgcv library 
12:03PM 
3 
fractional calculations 
10:14AM 
2 
Re : Half of a heatmap 
6:07AM 
0 
Random numbers from skewed distributions 
4:32AM 
1 
Source code for rlogis 
4:10AM 
1 
R2.5.0 compilation problem on Linux powerpc 
2:27AM 
0 
Matrix multiplication (with multidimensional array) 

Sunday June 24 2007 
Time  Replies  Subject 
11:58PM 
1 
JRI and Axis Web Service 
11:27PM 
2 
matlab/gauss code in R 
10:12PM 
2 
adding lines to stripchart 
7:48PM 
1 
Fitting a model to a test set 
6:54PM 
2 
ANOVA nonsphericity test and corrections (eg, GreenhouseGeisser) 
9:38AM 
0 
plot just one page of lattice plot 
4:14AM 
0 
Half of a heatmap 
12:48AM 
0 
Simulations for Project Management 

Saturday June 23 2007 
Time  Replies  Subject 
10:04PM 
1 
Creating different matrices in a loop 
8:54PM 
2 
Highliting a text in a plot 
8:03PM 
0 
approx.irts methodology question 
4:50PM 
2 
connecting to process? 
4:44PM 
1 
warning in a loop 
4:41PM 
2 
running Rcmdr 
4:01PM 
1 
ROC curve 
3:51PM 
1 
Encircling a text in a plot 
2:54PM 
2 
Names of objects passed as ... to a function? 
2:29PM 
2 
About Memory size 
10:09AM 
3 
Setting up a blank table with column names in the hard drive 
8:44AM 
2 
latex of ftable (Hmisc?) 

Friday June 22 2007 
Time  Replies  Subject 
10:21PM 
1 
speed issues / pros & cons: dataframe vs. matrix 
10:11PM 
1 
merging more than two data frames 
9:38PM 
1 
Asteriscs in a plot to represent approximate size of pvalues 
9:25PM 
3 
How to run "mathematica" or "c" programs in R? 
9:14PM 
0 
interaction contrast 
8:19PM 
1 
Barchart legend position 
8:14PM 
0 
"heatmap" color still a spectrum for binary outcomes? 
6:44PM 
1 
Imputing missing values in time series 
5:26PM 
1 
Matrix library, CHOLMOD error: problem too large 
4:25PM 
1 
Lattice: hiding only some strips 
4:06PM 
1 
connecting to running process possible? 
3:09PM 
0 
Bayesian Networks 
2:58PM 
1 
how to ave this? 
2:49PM 
2 
fitCopula 
1:28PM 
1 
vectorize a function 
12:02PM 
1 
Boxplot issues 
10:37AM 
2 
multiple return 
10:31AM 
2 
extract index during execution of sapply 
9:54AM 
0 
legend and lend (line end style) 
8:26AM 
2 
(Heuristic?) salient feature selection 
8:18AM 
1 
two basic question regarding model selection in GAM 
7:52AM 
1 
help on the use of ldBand 
6:46AM 
0 
logit problem 
6:26AM 
0 
R.oo 1.2.7 Incompatible with R 2.5.0? 
4:18AM 
2 
Data consistency checks in functions 
3:09AM 
0 
set up a talbe with column name and write to the table row by row 
12:23AM 
1 
Switching Xaxis and Yaxis for histogram 

Thursday June 21 2007 
Time  Replies  Subject 
11:39PM 
2 
Adding exponents (superscript format) to a plot 
11:35PM 
0 
questions for hist() 
11:05PM 
1 
Result depends on order of factors in unbalanced designs (lme, anova)? 
10:41PM 
1 
Binary decision problem 
9:51PM 
2 
Multinomial models 
9:44PM 
2 
abline plots at wrong abscissae after boxplot 
8:45PM 
2 
percentage in R 
8:36PM 
0 
calculating cospectra and quadspectra 
8:07PM 
1 
Using the object of character data type as the name of the slot 
7:56PM 
1 
anova on data means 
7:36PM 
1 
what is "better" when combining data frames? merge vs. rbind & cbind 
6:51PM 
1 
mgcv: lowest estimated degrees of freedom 
6:07PM 
2 
How to hide axis interval values in a plot 
5:56PM 
1 
Distance function 
5:51PM 
1 
using lme on multiple datasets in one shot 
5:10PM 
1 
working with fractions 
5:01PM 
4 
FW: Suse RPM installation problem 
3:35PM 
0 
How to weight cases in R 
2:50PM 
0 
odfWeave version 0.5.9 released 
2:48PM 
1 
Generating vetor (shapefiles) from AscGrid raster in R 
2:47PM 
0 
unknown type 63, perhaps written by later version of R 
2:37PM 
0 
Multivariate Probit model using Bayesm in R 
1:54PM 
2 
sorting data 
1:53PM 
1 
generating a new variable based on results of a by command 
1:44PM 
1 
MDS size limitations 
11:47AM 
0 
Warning message!! 
11:11AM 
1 
barchart in trellis and NA 
10:48AM 
1 
Extract Df under lme4 
10:09AM 
3 
metaanalysis in R 
9:28AM 
1 
[Rpkgs] RGtk2 2.10.x series available 
8:27AM 
1 
model selection criteria in "regsubsets" 
8:22AM 
1 
Prediction Intervals 
7:15AM 
0 
spatstat version 2 
6:16AM 
0 
use ts objects within the "seas" package for seasonal stats ; to compare years with each other for change detection 
5:33AM 
0 
Question on package building 
5:27AM 
4 
"if" within a function 
3:59AM 
0 
OSC code 
3:57AM 
2 
Overlaying lattice graphs (continued) 
3:50AM 
2 
Need Help: User Defined R Functions in Sweave/Latex 
12:05AM 
1 
How can I obtain smooth lines in graphs? 

Wednesday June 20 2007 
Time  Replies  Subject 
10:54PM 
0 
Estimated coefficients from regsubsets/leaps: where are they? 
10:12PM 
3 
Replace number with month 
9:56PM 
1 
how to obtain optimization with constraints 
9:14PM 
2 
Extracting ttests on coefficients in lm 
8:50PM 
2 
How to create .rda file to be used in package building 
8:02PM 
2 
how to create cumulative histogram from two independent variables? 
7:57PM 
0 
how to calculate estimate of interation contrast in twofactor experiment 
6:58PM 
0 
shoudl I use apply, sapply, etc instead of a "for loop"? 
6:40PM 
1 
How to use "mix" to estimate the parameters for mixture gamma distribution? 
6:37PM 
0 
Testing parallel regression assumption 
5:37PM 
4 
finding roots of multivariate equation 
5:03PM 
2 
Averaging dates? 
5:02PM 
1 
nlme correlated random effects 
4:42PM 
1 
How to draw several ROC curves on a common graph 
4:05PM 
0 
Multivariate Probit model using Bayesm 
4:00PM 
2 
How to activate the R commands in SciViews 
3:06PM 
3 
merge 
2:13PM 
1 
Dissimilarity 
1:25PM 
1 
Enc: Creating directory under Windows R session 
12:25PM 
1 
compiler cannot create executables 
12:09PM 
2 
Linear Mixed Models with nlme, more than one random effect 
12:07PM 
2 
Creating directory under Windows R session 
11:26AM 
1 
How to extract diagonals 
10:47AM 
4 
extract elements 
10:46AM 
1 
non permanent change of vector values 
9:41AM 
4 
Got "Unexpected ELSE error" 
9:20AM 
2 
Retrieve part of (top right corner) of a "plot.data.frame" plot? 
9:20AM 
2 
"xtable" results doesn't correspond to data.frame 
9:04AM 
2 
add line to data.frame 
7:23AM 
2 
Computing time differences 
6:29AM 
0 
Warning message loading rmutil in R 2.5.0 
2:23AM 
1 
Help With Sweave: 
1:37AM 
1 
making a Time of Day axis 
1:30AM 
1 
Date and selection 

Tuesday June 19 2007 
Time  Replies  Subject 
8:54PM 
1 
Error handling 
8:51PM 
4 
Speed up R 
8:31PM 
2 
axis labels in multiple plots 
8:15PM 
2 
Preconditions for a variance analysis 
8:02PM 
1 
A question about plots and lists in functions 
7:39PM 
1 
Multiple plot jpeg file 
7:12PM 
1 
Matrix library error: "should never happen; please report" 
6:36PM 
0 
how to create .rda data file and load it for contributed package 
5:26PM 
1 
: create a PDF file (text (print list) and grafics) 
4:51PM 
2 
How to compute Wilk's Lambda 
4:19PM 
1 
help w/ nonlinear regression 
4:05PM 
1 
Linear model predictions, differences in class 
4:00PM 
2 
Histogram 
3:59PM 
3 
Could not find lmer function in {Matrix} package 
3:33PM 
2 
Function return value 
2:56PM 
2 
names over names 
2:18PM 
1 
cash or nothing option 
1:15PM 
4 
plot only x and yaxis with origin, no box() 
1:10PM 
0 
RGtk2 2.10.x series available 
1:00PM 
1 
Rmpi and rsprng for Windows 
12:52PM 
0 
converting proc mixed to lme for a random effectsmetaanalysis 
12:13PM 
1 
converting proc mixed to lme for a random effects metaanalysis 
12:10PM 
1 
Dissimilarity Analysis 
11:59AM 
2 
BIC and HosmerLemeshow statistic for logistic regression 
10:19AM 
1 
plotting order of lines in xyplot panels while using conditioning variable and groups 
9:29AM 
5 
outlying 
9:11AM 
4 
How do I avoid a loop? 
8:14AM 
0 
About Genetic Algorithm package 
8:02AM 
2 
Help in ARIMA 
8:00AM 
0 
application of ridge function to all predictors 
7:35AM 
3 
Controlling text and strip arrangement in xyplot 
7:07AM 
0 
ggplot2 0.5.2 
6:52AM 
0 
Augment 'Matrix' matrices 
4:24AM 
1 
Iterative Solver [Converting Matlab's solve()] 
1:07AM 
1 
Histograms with strings, grouped by repeat count (w/ data) 
12:38AM 
0 
categorical time series 
12:09AM 
1 
genetics package not working 

Monday June 18 2007 
Time  Replies  Subject 
11:55PM 
0 
classical plant hybrid analysis 
11:54PM 
3 
String manipulation, insert delim 
11:40PM 
1 
Histogram using frequency data 
10:06PM 
2 
data type for block data? 
9:37PM 
1 
How to compare GLM and GAM models 
8:34PM 
2 
Help: Upgrading to R2.5 on Ubuntu (Feisty) 
8:34PM 
1 
Second yaxis in xyplot (lattice) where y1 and y2 have different ranges 
8:18PM 
1 
psm/survreg coefficient values ? 
7:10PM 
1 
viewing source code 
6:03PM 
0 
chron() question 
4:17PM 
2 
Large Binary file reader for Simple minds 
4:01PM 
11 
Optimization 
3:48PM 
0 
discriminant analysis with lda(MASS) 
1:54PM 
3 
source a specific function 
1:23PM 
1 
how to obtain the OR and 95%CI with 1 SD change of a continue variable 
1:04PM 
3 
data.frame 
12:36PM 
1 
BATCH 
12:12PM 
4 
triangle contour plots 
11:14AM 
1 
Readline 
10:11AM 
1 
Unixlike permissions to allow a user to update recommended packages 
10:02AM 
1 
Question about lmer 
9:10AM 
0 
help with panel.lda 
8:09AM 
2 
merging dataframes with diffent rownumbers 
7:48AM 
1 
Problem with binding dataframes 
7:32AM 
3 
Inverse BoxCox transformation 
7:28AM 
1 
what about options in BATCH 
7:23AM 
2 
to read table 
6:37AM 
2 
Calculating Percentile in R 
5:42AM 
1 
Loading problem with R2HTML package 
4:37AM 
1 
the way to look at all the codings of any functions 
4:30AM 
1 
Automatic paren/bracket closing in 2.5.0? 
3:38AM 
1 
getting tapply() to work across multiple columns 
2:39AM 
0 
change fold from package"DEDS" 

Sunday June 17 2007 
Time  Replies  Subject 
8:46PM 
2 
Storing output vector form a loop as a matrix 
7:41PM 
0 
Prediction accuracy of poisson regression model 
3:00PM 
0 
Cluster validation 
1:51PM 
1 
(no subject) 
12:47PM 
1 
Efficiently calculate sd on an array? 
10:19AM 
1 
correlation comparison one more time 
10:01AM 
1 
[ggplot2] Change color of grid lines 
4:18AM 
1 
error bars on survival curve 

Saturday June 16 2007 
Time  Replies  Subject 
11:49PM 
1 
How to comment out a piece of a R code in XEmacs+ESS 
10:55PM 
1 
Use of the "by" command (clarification) 
8:50PM 
1 
mardia's test 
8:38PM 
0 
How to specify covariance matrix in copula? 
8:12PM 
0 
Function for misclassification rate/type I,II error?? 
7:42PM 
1 
GLM dist Gammalinks identity and inverse 
7:15PM 
3 
data.frame and subsetting problem 
7:06PM 
0 
Use of the "by" command for gini() 
6:14PM 
2 
Status of the "bs" Package 
11:12AM 
0 
Fwd: How to set degrees of freedom in cor.test? 
8:55AM 
2 
Visualize quartiles of plot line 
8:38AM 
1 
Lines connecting the boxes in a boxplot 
8:35AM 
0 
Help in HMM commands 
8:18AM 
1 
linear hypothesis test in gls model 
5:18AM 
1 
selecting cutoff in Logistic regression using ROCR package 
1:57AM 
1 
fSeries  Ox  ver: 240.10068  Steps to make it work 
1:31AM 
1 
[Not R question]: Better fit for order probit model 
12:21AM 
1 
plot via xyplot not being saved 

Friday June 15 2007 
Time  Replies  Subject 
8:50PM 
2 
Upgraded FC4 to FC5  unable to start device X11 in R 
7:07PM 
3 
how to plot two graphics in one window 
6:46PM 
0 
CallTips 
6:19PM 
5 
removing values from a vector, where both the value and its name are the same? 
6:12PM 
0 
Registration density profiles using FDA (Functional Data Analysis) 
5:35PM 
1 
text display using expression or not 
5:29PM 
1 
complex contrasts and logistic regression 
4:25PM 
1 
A question about logical controls and function arguements 
4:16PM 
0 
registration density profiles : FDA 
3:47PM 
1 
subscript out of bounds error in lda 
3:47PM 
2 
model.frame: how does one use it? 
3:19PM 
0 
how to compute a garch model with t innovations ? 
3:13PM 
3 
[OT] 'gv' and fractional points 
2:45PM 
0 
mixed model for analysing microarray data 
1:59PM 
0 
Coefficients and Covariances in MNP 
1:42PM 
0 
Need Help with Dendrogram and DataFrame Leaf names 
1:27PM 
2 
method of rpart when response variable is binary? 
1:23PM 
2 
Problem with workspace loading after languageR use 
12:13PM 
2 
Grahpics problem 
11:28AM 
1 
Loop for test statistic 
10:51AM 
0 
similarity 
9:32AM 
1 
gpclib problem 
9:30AM 
1 
problems with matrix, list and other.. 
7:51AM 
0 
arturo invites you to join Zorpia 
7:06AM 
1 
interpretation of Fstatistics in GAMs 
5:14AM 
1 
importing .dta files 
1:59AM 
2 
converting character strings to numbers 
1:41AM 
0 
Question with nlm 
12:42AM 
2 
sma package, and MouseArray data set 

Thursday June 14 2007 
Time  Replies  Subject 
11:03PM 
3 
Retain names in conversion of matrix to vector 
9:34PM 
1 
Error: bad value ? what is that? 
9:18PM 
1 
backtransform predictors for xaxis in plot  mgcv package 
8:07PM 
0 
connecting to db2 via RJDBC 
7:21PM 
0 
Course: 2day Short R/SPlus at JSM  Salt Lake City July  August 2007 
7:14PM 
4 
question about formula for lm 
7:04PM 
1 
Define tick mark width 
6:25PM 
3 
how to fit y=m*x 
5:50PM 
0 
random effects in logistic regression (lmer) identification question 
5:16PM 
1 
JGR, Java and Kubuntu 7.04 ... 
4:16PM 
2 
connecting to DB2 database 
4:00PM 
0 
Re : function with xyplot 
3:54PM 
0 
Goodness of fit Pareto distribution 
3:18PM 
1 
clustalW 
3:02PM 
0 
simulate null hypothesis 
3:02PM 
1 
R programming question 
2:32PM 
3 
Problems with na.rm=T 
2:21PM 
1 
names() after library(RDCOMClient) problem(?) 
2:16PM 
0 
system("R CMD BATCH ...") on UNIXalikes 
1:41PM 
0 
Confidence interval for coefficient of variation 
1:38PM 
1 
Using subset() in a userdefined function 
12:50PM 
0 
nlsList problems: control option does not effect output and strange environment search 
12:40PM 
1 
scatterplots: (equal axes and overlay) 
12:30PM 
3 
problem with hist() 
12:04PM 
3 
Preserving dates in Excel. 
11:37AM 
1 
building packages under windows 
11:24AM 
1 
test if files in current folder 
10:53AM 
2 
function with xyplot 
10:50AM 
1 
Wilcoxon test on data matrix 
10:22AM 
1 
Dates in Windows 
9:41AM 
0 
Research assistant in biostatistics in Copenhagen 
9:31AM 
1 
besselK 
9:29AM 
1 
installing packages 
9:14AM 
0 
besselK complex number problem any help is welcome 
8:40AM 
0 
How to set degrees of freedom in cor.test? 
8:33AM 
2 
Difference between prcomp and cmdscale 
8:07AM 
1 
make sample() faster 
8:00AM 
1 
ARIMA with more than one seasonality period 
7:26AM 
3 
Responding to a posting in the digest 
4:39AM 
1 
blotched yaxis text in plot function 
12:47AM 
0 
polr: attempt to find suitable starting values failed 
12:47AM 
0 
How to get a point estimate from the studentized bootstrap? 

Wednesday June 13 2007 
Time  Replies  Subject 
10:45PM 
0 
Where to Find Data Transformation Software 
10:30PM 
1 
Offline ? Searching for James Wettenhall's TclTk Examples 
10:25PM 
1 
Difficulties With Posting To Ongoing Threads on the R Mailing List 
9:47PM 
2 
Design library installation problem 
9:44PM 
1 
how to optionally include variables in a data.frame at assignment 
9:21PM 
1 
Annotating trellis graphics 
8:04PM 
1 
Normal and Poisson tail area expectations in R 
7:41PM 
1 
lme() doesn't converge on IGF example 
6:36PM 
2 
Removing Inf and Inf values from a fata frame 
3:46PM 
2 
Formatted Data File Question for Clustering Quickie Project 
3:43PM 
1 
VGAM Pareto 
2:20PM 
0 
Obtaining the cross validation coefficient of determination 
2:06PM 
0 
"R is not a validated software package.. 
1:00PM 
0 
Differences of correlations testing in R 
11:55AM 
2 
Fitted Value Pareto Distribution 
11:53AM 
1 
How to install RMySQL package in R 2.5 in Windows OS? 
11:38AM 
3 
installing Rgraphviz under fedora 5 
11:17AM 
1 
installing GRASSR packages 
9:26AM 
3 
equivalent of windialog on unix?? 
9:05AM 
1 
Subscription 
8:50AM 
0 
Fitted value 
8:05AM 
3 
export to a dat file that SAS can read 
7:49AM 
3 
extractor rows from a matrix 
7:01AM 
5 
Confusion with sapply 
6:04AM 
1 
passing (or obtaining) index or element name of list to FUN in lapply() 
3:23AM 
0 
data from graph [SEC=UNCLASSIFIED] 
2:04AM 
1 
specify constraints in maximum likelihood 
1:24AM 
3 
Awk and Vilno 
12:27AM 
0 
Setting a minimum number of observations within an individual cluster 

Tuesday June 12 2007 
Time  Replies  Subject 
11:06PM 
1 
Using dll with Visual Studio Compiler 
10:35PM 
0 
data from graph 
9:56PM 
0 
JGR and big list of packages. 
9:54PM 
1 
Can strptime handle milliseconds or AM/PM? 
9:27PM 
5 
R Book Advice Needed 
9:05PM 
1 
Subset and logical operator error 
9:04PM 
1 
ML, REML and several random effects 
9:01PM 
4 
pretty report 
8:42PM 
4 
Generating artificial datasets with a specific correlation coefficient. 
5:57PM 
3 
Stacked barchart color 
5:56PM 
1 
Trouble making JRI.jar with Ubuntu and Java6 
5:53PM 
1 
Viewing a data object 
5:50PM 
1 
Build Windows pkgs from source  online 
5:45PM 
3 
Appropriate regression model for categorical variables 
5:42PM 
2 
Linux equivalent to windows menus and script window 
5:37PM 
1 
Cause of error message in cov function? 
5:34PM 
1 
dyn.load( ) problem 
5:33PM 
1 
getting R2.4 (Win) 
5:27PM 
2 
Stock Price Correlation to Index Price Levels 
4:53PM 
0 
Pareto Distribution 
4:47PM 
3 
Read Windowslike .INI files into R data structure? 
4:27PM 
0 
nlme model 
4:22PM 
2 
[OT]WebBased Data Brushing 
4:11PM 
3 
Panel data 
3:08PM 
1 
2 Trellis graphics question 
2:24PM 
1 
LASSO coefficients for a specific s 
1:46PM 
1 
Building packages with subroutine in fortran 90 under windows xp 
1:41PM 
1 
package with fortran 90 subroutines under windows xp 
1:10PM 
0 
distribution graph 
10:43AM 
1 
Problems with Vista, R 2.5.0 and function save 
9:32AM 
0 
bitmap function in R 2.4.1 vs R 2.2.1 
8:57AM 
1 
Posthoc tests for interactions of between and withinsubject factors 
8:26AM 
0 
hedonic 
7:45AM 
2 
Data transformation for chisquare test. 
4:09AM 
0 
question about data availale in .RData file using the biobase package 
1:56AM 
0 
Components in the control list of optim() 
12:45AM 
2 
barplot and map overlay 

Monday June 11 2007 
Time  Replies  Subject 
11:12PM 
0 
Rgobbi and colours question 
10:32PM 
2 
Overlaying lattice graphs 
10:14PM 
3 
if statement 
9:23PM 
1 
Package update announcements 
8:57PM 
1 
ylim settings 
8:55PM 
2 
selecting characters from a line of text 
7:50PM 
1 
A Question about "R" 
7:11PM 
1 
Rearranging Capture History Data in R 
6:52PM 
8 
R vs. Splus in Pharma/Devices Industry 
6:45PM 
0 
Reading old Splus dmp files 
5:57PM 
0 
debugger library. Error? 
5:26PM 
0 
Weighted least squares 
5:17PM 
5 
Problem with RSVGTipsDevice 
4:18PM 
2 
history in R.app on Mac 
3:48PM 
2 
how to ignore error messages? 
3:32PM 
0 
autoregressive spectral density estimate by andrews' plugin method? 
3:32PM 
0 
lmekin() function in kinship package 
3:29PM 
0 
Can I access the filename of the active editor window? 
3:05PM 
1 
design package 
2:13PM 
1 
Gini coefficient in R 
1:23PM 
0 
biplot package II 
12:24PM 
1 
Recoding 
12:11PM 
3 
simultaneous computing 
12:09PM 
3 
Selecting all values smaller than X in a dataframe 
11:18AM 
2 
Rounding? 
10:30AM 
1 
Error using mgcv package 
9:23AM 
0 
system() and R BATCH 
9:06AM 
1 
Looking for Rcode for nonnegative matrix factorization in the presence of Gaussian or Poisson noise 
7:55AM 
1 
epitools and R 2.5 
7:29AM 
2 
Textpad help 
6:53AM 
1 
Starting R within an VBA makro 
5:42AM 
0 
Updated ggplot2 package (beta version) 
4:54AM 
0 
Determination of % of misclassification 
4:11AM 
1 
lm for matrix of response... 
2:42AM 
1 
generalized moment method 
2:29AM 
0 
GMM estimation 
1:33AM 
1 
How do I obtain standard error of each estimated coefficients in polr 
12:42AM 
0 
Potential junk email moved to Junk Folder 

Sunday June 10 2007 
Time  Replies  Subject 
8:35PM 
0 
initial value for optim in polr question 
8:20PM 
0 
Question on weighted KaplanMeier analysis of casecohort design 
7:28PM 
1 
Windows vista's early terminate Rgui execution 
4:50PM 
1 
PCA for Binary data 
4:49PM 
0 
Rdonlp2  an extension library for constrained optimization 
4:49PM 
0 
Feature selection for Clustering 
4:24PM 
2 
How to specify the start position using plot 
4:09PM 
1 
R logistic regression  comparison with SPSS 
2:35PM 
1 
{nlme} Multilevel estimation heteroscedasticity 
8:45AM 
3 
find position 
8:44AM 
1 
Coding categorical variables in mixed environment 
6:45AM 
0 
penalized cox regression 
6:13AM 
1 
comparing two vectors 

Saturday June 9 2007 
Time  Replies  Subject 
8:50PM 
2 
problem with xlsreadwrite package 
6:12PM 
4 
Lines in dotchart & dotplot ? 
5:39PM 
1 
How to plot vertical line 
4:57PM 
1 
What ECDF function? 
10:31AM 
1 
write.table: last line should differ from usual eol 
1:39AM 
2 
How do you do an email post that is within an ongoing thread? 

Friday June 8 2007 
Time  Replies  Subject 
9:50PM 
0 
Packaging under Win32 / cygwin : ZoneAlarm conflict [solved] 
9:27PM 
2 
legend + expression 
8:33PM 
0 
Escobar&Meeker example survreg 
8:17PM 
0 
RMySQL configure.win error? 
7:12PM 
1 
still trying to wrap xyplot  ignore previous 
6:54PM 
2 
how to find how many modes in 2 dimensions case 
6:52PM 
2 
open .r files with doubleclick 
6:41PM 
2 
wrapping lattice xyplot 
6:18PM 
1 
glm() for log link and Weibull family 
5:42PM 
1 
Batch processing in Windows 
5:31PM 
2 
pnorm how to decide lowertail true or false 
5:13PM 
1 
ievent.wait 
4:46PM 
1 
compute new variable 
3:12PM 
1 
matrix and data frame 
3:02PM 
1 
How to make a table of a desired dimension 
2:15PM 
1 
pointwise confidence bands or interval values for a non parametric sm.regression 
2:02PM 
6 
"R is not a validated software package.." 
1:13PM 
2 
Formating the data 
12:57PM 
4 
logical 'or' on list of vectors 
10:52AM 
1 
world map matrix 
10:38AM 
1 
Dependency 'Design' is not available 
10:15AM 
0 
help.search and Baysian regression 
9:44AM 
0 
Re : How to partition sample space 
9:38AM 
1 
icc from GLMM? 
9:28AM 
1 
Re : Sorting dataframe by different columns 
9:07AM 
2 
overplots  fixing scientific vs normal notation in output 
8:07AM 
0 
choose.dir 
6:50AM 
1 
How to partition sample space 
6:42AM 
3 
Barplots: Editing the frequency xaxis names 
6:35AM 
1 
data mining/text mining? 
5:01AM 
1 
Need Help with robustbase package: fitnorm2 and plotnorm2 
5:01AM 
1 
evaluating variables in the context of a data frame 
2:42AM 
2 
How to do clustering 
12:42AM 
4 
match rows of data frame 
12:01AM 
4 
Tools For Preparing Data For Analysis 

Thursday June 7 2007 
Time  Replies  Subject 
10:22PM 
1 
Ubu edgy + latest CRAN R + Rmpi = no go 
10:15PM 
0 
power of logistic regression in case control design 
9:50PM 
2 
Nonlinear Regression 
9:17PM 
2 
character to time problem 
7:30PM 
1 
MITOOLS: Error in eval(expr, envir, enclos) : invalid 'envir' argument 
7:26PM 
1 
Averaging across rows & columns 
6:11PM 
1 
new data frame for loop 
6:00PM 
1 
how to input data from the keyboard 
5:38PM 
0 
Using Akima with nearlygridded data 
5:31PM 
0 
which syntax to use for ordered logit 
5:29PM 
2 
reading BMP or TIFF files 
4:53PM 
1 
Garch question 
3:18PM 
0 
How to get the number of modes using kde2d 
3:01PM 
1 
comparison of two logistic regression models 
2:47PM 
0 
ordered logistic regression 
2:47PM 
3 
rlm results on trellis plot 
12:46PM 
1 
Conditional Sequential Gaussian Simulation 
12:27PM 
2 
Use R in a pipeline as a filter 
10:12AM 
0 
RODBC and placeholders? 
10:00AM 
2 
update packages with R on Vista: error 
9:40AM 
2 
Display Multiple page lattice plots 
9:10AM 
0 
Suppressing the large amount of white space in heatmap.2 in gplots 
3:34AM 
2 
Question about parse and expression 
3:07AM 
0 
Dr Bill Venables course in Raleigh and Washington DC  Traditional and Modern Approaches to Statistical Modelling with R by 
2:41AM 
1 
Creating an Access (.mdb) database using R 
2:08AM 
0 
Problem Building on Solaris 8 
1:22AM 
3 
How to load a big txt file 

Wednesday June 6 2007 
Time  Replies  Subject 
10:36PM 
1 
error message: only first element in each line of matrix used 
10:27PM 
2 
names not inherited in functions 
10:16PM 
1 
opening a file from within a zipfile that is online 
9:42PM 
1 
MetropolisHastings Markov Chain Monte Carlo in Spatstat 
8:55PM 
3 
Spectral analysis 
8:31PM 
1 
compiling from source on Vista 
7:45PM 
0 
electre decision analysis methods 
7:44PM 
2 
Multiple color schemes for barchart (lattice) 
5:50PM 
1 
Removing vertical line in Tinn R editor 
4:44PM 
1 
Question: RMySQL bulk load/update one column, dbWriteTable()? 
4:35PM 
0 
Meaning of locfit warnings "procv: parameters out of bounds"? 
4:27PM 
0 
Question on RandomForest in unsupervised mode 
4:22PM 
1 
how to update R version 
4:17PM 
3 
Using odesolve to produce nonnegative solutions 
4:04PM 
1 
problem with Axis labels 
3:51PM 
4 
handling a cancelled file.choose() 
3:08PM 
0 
Courses: Traditional and Modern Approaches to Statistical Modelling with R by Dr Bill Venables. in Raleigh and Washington DC 
2:50PM 
1 
Chow Test 
2:48PM 
5 
Linear Discriminant Analysis 
2:30PM 
3 
random numbers selection  simple example 
2:25PM 
0 
anova(lme) 
2:11PM 
0 
Odp: Odp: sampling problem  new to R 
2:10PM 
0 
Sargan Test and Hansen J Statistc for Simultaneous Equation Model 
1:50PM 
0 
New Package: rateratio.test 
1:46PM 
0 
R package: Mchtest  Monte Carlo hypothesis testing allowing Sequential Stopping 
1:42PM 
0 
A question about riskmeasures() vs. qgpd() in library(evir) 
1:34PM 
0 
R Package: ssanv  Sample size adjustments for nonadherence and variability of input parameters 
12:54PM 
2 
name of the variable that will contain the result of a function 
9:45AM 
6 
pvalue from GEE 
9:35AM 
1 
spgrass6 and aggregation (bis) 
8:58AM 
3 
list 
8:41AM 
1 
opening vignetten 
8:21AM 
0 
spgrass6 and aggregation 
6:45AM 
1 
correspondence analysis 
3:49AM 
4 
R help 
3:44AM 
3 
Neural Net. in R 
2:24AM 
0 
Question about Johansen result 
2:11AM 
1 
fixed effects anova in lme lmer 
1:59AM 
2 
kernel smooth for twdimensional data 
12:54AM 
2 
Expand duplicated observations 

Tuesday June 5 2007 
Time  Replies  Subject 
10:03PM 
2 
generating many matrices 
9:49PM 
3 
R: xy data 
8:49PM 
1 
ggplot aspect ratio 
8:07PM 
1 
R CMD BATCH command 
7:38PM 
1 
logit model interpretation 
7:15PM 
0 
Onedimensional point processes 
5:55PM 
1 
rJava installation under linux: configuration failed 
4:17PM 
3 
read table 
3:29PM 
1 
Can I treat subject as fixed effect in linear model 
3:22PM 
0 
Still having problemes when loading RMySQL 
3:02PM 
1 
the biggest integer R can display in complete form but not scientific form 
2:44PM 
1 
standard error of skewness 
2:31PM 
1 
help with using grid to modify ggplot/lattice plots 
2:29PM 
5 
sampling problem  new to R 
2:20PM 
1 
odfTable 
1:52PM 
0 
New Package on Lancet Surveys of Iraq Mortality 
1:10PM 
1 
Inverse of encodeString 
12:29PM 
0 
Front end for R in Mac, 
12:20PM 
4 
Refactor all factors in a data frame 
11:56AM 
2 
Problems with Merge 
11:34AM 
0 
plot histogram and print 
11:11AM 
2 
Lines to plots with a forloop 
10:35AM 
2 
Latex \ell symbol in plotmath 
9:56AM 
0 
Population genetics tests for neutral evolution 
9:33AM 
3 
help with simple Rquestion 
8:55AM 
0 
extract data from Access 
8:09AM 
0 
Package update: pmml version 1.1.1 
6:55AM 
1 
multiple plot in odfWeave 
6:53AM 
1 
integer to dateformat 
3:44AM 
1 
Question using stepAIC 
3:38AM 
1 
lme vs. SAS proc mixed. Point estimates and SEs are the same, DFs are different 
3:07AM 
0 
Failed to post to the wla@list.wla.org list 
2:11AM 
0 
how to do multiple comparison of linear mixed models by multcomp package ? 
1:25AM 
2 
biplot package 
12:46AM 
1 
klaR stepclass 
12:15AM 
2 
GUI for R running under Linux 

Monday June 4 2007 
Time  Replies  Subject 
11:34PM 
1 
Help with conditional lagging of data 
11:25PM 
3 
Why is the R mailing list so hard to figure out? 
10:34PM 
3 
Mandriva Spring 2007 and R 
10:25PM 
0 
Error: could not find function "glht" (multcomp) 
10:11PM 
0 
New package: relations 
9:50PM 
2 
RMySQL question, sql with R vector or list 
9:32PM 
1 
Rsquared in mixedeffects models 
7:08PM 
3 
Extracting lists in the dataframe $ format 
6:58PM 
1 
reading file. xls 
6:28PM 
0 
Same scale on different qq plots 
6:27PM 
0 
Local polynomial regression using locfit 
4:20PM 
0 
Detrended Fluctuation Analysis 
3:36PM 
0 
Calling R from within C++ examples? 
1:39PM 
0 
pvalue gee 
1:18PM 
2 
Abstract plot 
12:50PM 
3 
test for nested factors 
10:57AM 
1 
Front end for R in Mac 
10:18AM 
2 
inverse cumulative distribution 
8:40AM 
1 
Standard errors of the predicted values from a lme (or lmer) 
7:57AM 
2 
rq matrix decomposition 
7:39AM 
3 
Bug in seq.date? 
6:02AM 
2 
How to obtain coefficient standard error from the result of polr? 
5:14AM 
0 
Updated reshape and ggplot 
5:14AM 
0 
Beta version of ggplot2 
1:27AM 
2 
locked environment and inheritance 

Sunday June 3 2007 
Time  Replies  Subject 
11:45PM 
0 
RMySQL loading error, mysql in path 
9:48PM 
2 
getting t.test to work with apply() 
8:06PM 
0 
making a multiple censored Surv object to survival analisys 
6:11PM 
1 
codamenu crash 
5:32PM 
0 
Error loading RMySQL 
9:36AM 
2 
Subscript in axis label 
12:02AM 
2 
Problems compiling RMySQL 

Saturday June 2 2007 
Time  Replies  Subject 
11:34PM 
1 
Finding density curve peak 
10:34PM 
4 
Re : I need some help please! 
9:13PM 
3 
Updating R version 
8:42PM 
1 
Calculating column percentages of a table 
7:15PM 
2 
How to use density function to find h_{k} 
6:45PM 
1 
Harrell's C 
5:13PM 
1 
Problem with reading a file.xls 
4:56PM 
1 
Problem with the command "StrucTS" that fits a basic structural model for time series 
3:06PM 
4 
Datapoints underneath datapoints Problem 
3:49AM 
0 
Question regarding Johansen's cointegration testing 
3:32AM 
1 
setClass with a slot of RODBC 
1:06AM 
2 
spatial simulation 

Friday June 1 2007 
Time  Replies  Subject 
11:19PM 
1 
Windows source in Linux 
11:07PM 
1 
object not found inside function 
9:05PM 
2 
What is the maximum size of a matrix? 
8:54PM 
0 
Opening Rgui by doubleclicking R script 
8:43PM 
0 
An extension of Gabriel's biplot 
7:23PM 
1 
Beginners Question 
7:18PM 
1 
Calling C routine in anther package in C code (R_RegisterCCallable) 
6:14PM 
2 
how to specify starting values in varIdent() of lme() 
6:01PM 
2 
Interaction term in lmer 
4:12PM 
1 
Time format 
3:50PM 
5 
Excel calling R functions 
3:14PM 
0 
density function  kernel density estimation 
2:34PM 
1 
The best you tube video 
1:47PM 
0 
And also changing the font size of the text "these two components..." in the plot of fanny... 
1:00PM 
2 
tapply histogram 
11:18AM 
1 
TS or citrix with R? 
11:00AM 
2 
tapply 
10:52AM 
0 
Font size of the plot... 
10:51AM 
2 
random effects in lmer 
10:51AM 
2 
time serie generation 
10:22AM 
1 
zoo matrix manipulation 
9:09AM 
2 
how to extract the maximum from a matrix? 
8:31AM 
1 
How should i get the quantile 2.5 % and 97.5% in each row of a matrix? 
7:18AM 
0 
Metropolis code help 
6:28AM 
0 
3 classification variables and one string variable 
4:44AM 
2 
Getting names of objects passed with "..." 
4:33AM 
1 
Proxy Under Mac OS X 
4:00AM 
1 
aggregate in zoo 
2:18AM 
2 
scan a directory and then make a string vector consisting of file names 
12:24AM 
1 
Affycoretools 
12:07AM 
1 
AIC consistency with SPLUS 