Thursday August 31 2006 
Time  Replies  Subject 
11:49PM 
5 
Tables with Graphical Representations 
9:24PM 
1 
differnce between lme and proc mixed 
9:05PM 
1 
grep question 
8:22PM 
2 
cumulative growth rates indexed to a common starting point over n series of observations 
8:03PM 
0 
alphachannel transparency in filled.contour 
6:49PM 
0 
Ooops, small mistake fixed (pretty printing multiple models) 
6:43PM 
0 
Prettyprinting multiple regression models 
6:23PM 
1 
alpha in HoltWinters method 
6:14PM 
0 
java R interface [Broadcast] 
5:24PM 
1 
java R interface 
5:19PM 
0 
periodic spline in glm 
5:00PM 
0 
ANN: R/BioC Intro Course Oct 9th11th in Seattle 
4:51PM 
0 
Weighed 2D kernel density estimator 
4:36PM 
1 
S4 Method Dispatch for Sealed Classes 
4:30PM 
4 
problems with plot.data.frame 
4:04PM 
2 
Consulta sobre bases en R 
3:27PM 
1 
problem with postscript output of Rdevel on Windows 
3:14PM 
0 
sample size for recurrent events 
2:41PM 
6 
newbie question about index 
2:12PM 
3 
what's wrong with my simulation programs on logistic regression 
1:32PM 
0 
New package ffmanova for 5050 MANOVA released 
12:52PM 
1 
Problems with OS X R 
12:33PM 
3 
predict.lm within a function 
12:32PM 
0 
Summary and thanks: .Rprofile under Windoze. 
11:58AM 
2 
need help with an interaction term 
11:47AM 
1 
Error in memory allocation 
10:49AM 
0 
plot(augPred) and abline help 
8:08AM 
0 
Moving Window regressions with corrections for Heteroscedasticity and Autocorrelations(HAC) 
7:26AM 
0 
Weigthed mixed variable distance function needed for clustering 
7:15AM 
2 
DCOM 1.3.5 Exception from HRESULT: 0x80040013 on iR.Init("R") 
6:30AM 
0 
Question about the test of hartley and box 
6:12AM 
0 
Data Download Probelm from Yahoo 
4:36AM 
2 
Combine 'overlapping' dataframes, respecting row names 
3:14AM 
0 
New package 'random' for nondeterministic random number 
2:18AM 
1 
NaN when using dffits, stemming from lm.influence call 
1:28AM 
1 
Frequency tables without underlying data 

Wednesday August 30 2006 
Time  Replies  Subject 
11:47PM 
1 
Update new version 
10:28PM 
2 
how to read just a column 
9:49PM 
10 
.Rprofile under Windoze. 
8:45PM 
0 
Debugging with gdb 
5:58PM 
2 
Ranking and selection statistical procedure 
5:16PM 
0 
bootstrap for group and subgroup 
5:02PM 
1 
lmer applied to a wellknown (?) example 
2:27PM 
5 
working with summarized data 
2:26PM 
0 
function which gives the hessian matrix of the loglikelihood of a nonlinear mixed model? 
2:04PM 
8 
converting decimal  hexadecimal 
1:56PM 
1 
Optimization 
1:49PM 
4 
Create a vector from another vector 
12:47PM 
3 
Antwort: Buying more computer for GLM 
12:30PM 
1 
Datetime 
11:37AM 
0 
Version 1.20 of the Rcmdr package 
10:27AM 
2 
density() with from, to or cut and comparrison of density() 
9:43AM 
4 
Barplot 
8:55AM 
1 
How to put title Vertically 
8:42AM 
2 
MCMClogit 
7:35AM 
1 
Installation of SrcStatConnectorSrv on Windows 
6:37AM 
0 
fitting an interaction term 
5:47AM 
1 
Crosscorrelation between two time series data 
5:47AM 
1 
Need help to estimate the Coef matrices in mAr 
12:27AM 
1 
Handling realisations in geoRglm 
12:18AM 
1 
Help on apply() function 

Tuesday August 29 2006 
Time  Replies  Subject 
10:25PM 
3 
Substring and strsplit 
9:35PM 
0 
my email: jonathan gheyssens (université de Montreal) 
9:03PM 
3 
Producing R demos 
8:18PM 
2 
lattice and several groups 
8:05PM 
1 
subset by two variables 
7:59PM 
2 
lattice/xyplot: plotting 4 variables in two panels  can this be done? 
7:42PM 
0 
Key() and par(mfrow) 
7:40PM 
1 
Dendrogram troubles 
6:55PM 
1 
forestplot fucntion in rmeta package 
4:59PM 
0 
Write signed short into a binary file (follow up and conclusion)(for real) 
4:09PM 
0 
how to contrast with factorial experiment 
4:08PM 
1 
passing namees 
3:36PM 
0 
The rpanel package 
3:08PM 
2 
Bioconductor installation errors 
2:51PM 
1 
spectral clustering 
2:35PM 
0 
symbols in coplots 
2:17PM 
1 
First elements of a list. 
12:24PM 
0 
MODWT exceeds sample size 
11:11AM 
1 
AffyChip Background Analysis 
10:53AM 
2 
EOF and CCA analysis 
3:32AM 
1 
Deviance function in regression trees 
1:34AM 
0 
En: Bootstraping for groups (right data tables) 
1:13AM 
1 
Bootstraping for groups and subgroups and joing with other table 
1:12AM 
2 
singular matrix 
12:43AM 
1 
Legend box line thickness 
12:15AM 
1 
standardized partial regression coefficients 

Monday August 28 2006 
Time  Replies  Subject 
10:45PM 
1 
Bug/problem reporting: Possible to modify posting guide FAQ? 
10:28PM 
7 
Time plots 
8:36PM 
1 
Extracting column name in apply/lapply 
8:08PM 
2 
Cannot get simple data.frame binding. 
7:16PM 
3 
matrix "Adjoint" function 
5:54PM 
2 
regex scares me 
5:20PM 
6 
Remove empty list from list 
4:50PM 
2 
Help with Functions 
3:39PM 
1 
Help on function adf.test 
2:52PM 
0 
Write signed short into a binary file (follow up and conclusion) 
1:34PM 
0 
Write signed short into a binary file 
1:09PM 
1 
How to change the color of Plot area. 
1:06PM 
0 
I'm on vacation 
12:50PM 
3 
screen resolution effects on graphics 
12:29PM 
0 
debugger 
12:27PM 
1 
Modified Bessel function of third kind (fractional or real order) 
11:44AM 
1 
Merge list to list  as matrix 
8:56AM 
1 
Rgraphviz  neato layout  edge weights do not have an effect 
8:45AM 
0 
Splancs Query 
6:23AM 
3 
Firefox extension fo "R Site Search" 
4:56AM 
1 
Download problems 

Sunday August 27 2006 
Time  Replies  Subject 
4:02PM 
1 
refer to objects with sequential names 
7:30AM 
0 
(no subject) 
2:53AM 
1 
Simulations in R during power failure 
1:50AM 
1 
how to create many objects with sequencial names? 

Saturday August 26 2006 
Time  Replies  Subject 
11:00PM 
2 
Importing data from clipboard on Mac OSX 
10:44PM 
2 
Permanently changing gui preferences 
10:42PM 
1 
Capture of iterative integration output 
10:07PM 
5 
Type II and III sum of square in Anova (R, car package) 
8:28PM 
0 
boxplot( ..args.., axes=FALSE, frame.plot=TRUE) doesn't frame the plot 
7:01PM 
4 
Can R compute the expected value of a random variable? 
5:06PM 
3 
for() loop question 
12:56PM 
1 
Adding a footnote in plotwindow in R 
12:47PM 
1 
problems with loop 
11:48AM 
1 
Implementing EM Algorithm in R! 
7:11AM 
1 
Problem on Histogtam 
4:35AM 
1 
Memory usage decreases drastically after save workspace, quit, restart, load workspace 

Friday August 25 2006 
Time  Replies  Subject 
10:41PM 
0 
Problem with geeglm 
7:35PM 
2 
horizontal direct product 
7:16PM 
5 
Quickie : unload library 
6:54PM 
1 
tick.number for date in xyplot 
6:52PM 
4 
How to iteratively extract elements out of a list 
6:36PM 
0 
tcltk command to figure out which widget is on focus (or clicked) 
5:23PM 
1 
Modifying the embedresults 
4:49PM 
1 
R.squared in Weighted Least Square using the Lm Function 
4:18PM 
1 
Calculating critical values 
3:52PM 
4 
fitting a gaussian to some x,y data 
3:51PM 
2 
xyplot with different symbols and colors? 
3:46PM 
1 
Plot y ~ x under condition of variable a and b [Broadcast ] 
3:37PM 
1 
How to get back POSIXct format after calculating with hist() results 
2:48PM 
2 
increasing the # of socket connections 
2:47PM 
0 
biglm 0.4 
2:14PM 
0 
correlation between 3 vectors 
1:08PM 
2 
plot question 
8:08AM 
1 
exact Wilcoxon signed rank test with ties and the "no longer under development" exactRanksumTests package 
7:04AM 
2 
R in Nature 
6:49AM 
0 
tktoplevel & tkgetSaveFile options 
2:25AM 
0 
tcltk command to figure out which widget in active or in focus 
1:28AM 
0 
sandwich: new version 2.00 
1:19AM 
0 
zoo: new version 1.20 

Thursday August 24 2006 
Time  Replies  Subject 
11:29PM 
1 
Need help with difficulty loading page www.bioconductor.org 
10:17PM 
0 
R News, volume 6, issue 3 is now available 
9:30PM 
1 
Using a 'for' loop : there should be a better way in R 
9:21PM 
2 
Problem in library.dynam problems on Linux 
9:01PM 
3 
generating an expression for a formula automatically 
8:05PM 
4 
extremely slow recursion in R? 
7:41PM 
1 
how to constrast with factorial experiment 
6:51PM 
0 
ca.po Pz test question 
6:21PM 
0 
forum.LancashireClubbers.co.uk  LAUNCH 
4:59PM 
5 
Check values in colums matrix 
4:30PM 
1 
Lattice symbol size and legend margins 
3:53PM 
5 
xyplot tick marks and line thickness 
3:23PM 
1 
problem in install on ubuntu 
3:15PM 
0 
[Rd] reshape scaling with large numbers of times/rows 
3:06PM 
2 
Why are lagged correlations typically negative? 
2:53PM 
2 
installing the x86_64 R Binary on Fedora Core 5 
1:58PM 
1 
lmer(): specifying i.i.d random slopes for multiple covariates 
1:05PM 
0 
R and time series 
12:54PM 
1 
Optim question 
12:43PM 
1 
help: trouble using lines() 
12:38PM 
1 
metaplot and meta.summaries 
12:09PM 
6 
Intro to Programming R Book 
11:41AM 
2 
my error with augPred 
10:33AM 
0 
syntax for pdDiag (nlme) 
10:03AM 
3 
How to compare rows of two matrices 
9:34AM 
0 
Lost command area in RSciViews 
9:31AM 
1 
Omegahatsite down? 
9:21AM 
0 
Waring message in mvBEKK.est 
6:27AM 
2 
Search for best ARIMA model 
3:01AM 
2 
help with pasting + expressions? 
2:58AM 
0 
how to replace one row with other row? 
2:55AM 
2 
"fixed effects" transformation 
2:38AM 
0 
essremote question 
2:00AM 
0 
Classification tree with a random variable 
12:50AM 
0 
spatstat 1.95 

Wednesday August 23 2006 
Time  Replies  Subject 
9:15PM 
3 
rgl: exporting to pdf or png does not work 
8:13PM 
1 
rgl package: color of the axes 
7:07PM 
0 
Wavelet Output 
5:28PM 
1 
covariance matrix of predictions 
4:58PM 
2 
editing ".Internal" functions 
4:48PM 
0 
Calculating the combined standared errors from two regression equations 
4:34PM 
0 
How would you run repeatedmeasures multifactorial MANCOVA? 
2:55PM 
2 
nonlinear least squares trust region fitting ? 
1:39PM 
0 
problems installing odrpack 
12:08PM 
5 
negatively skewed data; reflecting 
11:40AM 
0 
Random structure of nested design in lme 
11:11AM 
5 
two density curves in one plot? 
11:06AM 
1 
how to get a histogram of an POSIXct vector ? 
9:41AM 
0 
creating a list from distance matrix 
9:37AM 
1 
3d timeseries dataframe 
3:30AM 
1 
glm inside one selfdefined function 
3:23AM 
1 
how to complete this task on data management 
12:21AM 
0 
Rtangle in R2.3.1 

Tuesday August 22 2006 
Time  Replies  Subject 
10:46PM 
0 
rpart output: rule extraction beyond path.rpart() 
9:51PM 
2 
R is wonderful 
8:59PM 
2 
how to run ANCOVA? 
8:32PM 
1 
Question on R Training 
8:01PM 
1 
a generic Adaptive Gauss Quadrature function in R? 
6:51PM 
0 
Mac os 
6:27PM 
1 
Marginal Predicitions from nlme and lme4 
6:15PM 
1 
Selection on dataframe based on order of rows 
4:36PM 
5 
Authoring a book 
4:30PM 
0 
Job Opportunity  Citigroup Quantitative Equity Research 
3:20PM 
0 
NonLinearLeastSquares TrustRegion 
3:19PM 
0 
3 September Courses: (1) Regression Modeling Strategies in R/Splus, (2) R/Splus Advanced Programming, (3) R/Splus Fundamentals 
2:42PM 
0 
Comparing prepost effect sizes and areas under the curve, resp. 
2:35PM 
1 
HH and Rcmdr.HH packages available 
1:50PM 
2 
new version of "The R Guide" available on CRAN 
1:45PM 
1 
summary(lm ... conrasts=...) 
1:41PM 
0 
:CircularLinear Correlation 
12:28PM 
3 
How to interrupt running computation? 
12:27PM 
1 
boxplot order of the levels 
11:29AM 
2 
listing a sequence of vectors in a matrix 
10:47AM 
1 
big numbers 
10:42AM 
2 
Rgraphviz installation Problem 
9:31AM 
4 
Successive subsets from a vector? 
6:41AM 
2 
Adding Grid lines 
4:19AM 
0 
gl1ce warning message? 
2:21AM 
1 
ANN: 'weaver' package, caching for Sweave 
2:08AM 
1 
Total (un)standardized effects in SEM? 

Monday August 21 2006 
Time  Replies  Subject 
11:06PM 
2 
polychor error 
10:15PM 
1 
return tree from .Call 
9:39PM 
4 
question about 'coef' method and fitted_value calculation 
9:00PM 
0 
Question about the varmx.pca.fd 
8:52PM 
1 
Retrieving pvalues and z values from lmer output 
8:43PM 
1 
Escaping " ' " character 
7:31PM 
0 
removing forloop question 
6:00PM 
4 
aggregate example : where is the state.region variable? 
5:56PM 
1 
Dataframe modification 
5:51PM 
0 
Fw: Permutations with replacement 
5:49PM 
5 
lean and mean lm/glm? 
4:57PM 
1 
"vcov" error in svyby and svytable functions 
3:46PM 
1 
Fwd: Re: Finney's fiducial confidence intervals of LD50 
3:29PM 
0 
Rpackages posting guide (was: Re: [Rpkgs] New version of glmmML) 
3:25PM 
1 
Creating a pixel image 
2:57PM 
1 
reshape a data frame 
2:57PM 
0 
Assistant Professor Position  Univ. of Central Florida (Orlando, FL) 
2:29PM 
1 
R2WinBugs 
2:05PM 
1 
interpreting coxph results 
12:17PM 
0 
RE : test the tcltk package 
12:06PM 
0 
test the tcltk package 
12:03PM 
2 
Finney's fiducial confidence intervals of LD50 
9:12AM 
1 
New version of glmmML 
6:19AM 
1 
Clique techniquePackage 

Sunday August 20 2006 
Time  Replies  Subject 
8:45PM 
3 
plot problem 
6:39PM 
1 
C compile problem on Ubuntu linux 
2:13PM 
1 
fit the series data 
12:37PM 
2 
Grid Points 
10:49AM 
3 
unquoting 
6:46AM 
2 
how to the pvalues or tvalues from the lm's results 
12:19AM 
1 
issues with Sweave and inclusion of graphics in a document 

Saturday August 19 2006 
Time  Replies  Subject 
11:58PM 
2 
question about cbind() 
7:38PM 
2 
A matrix problem 
7:10PM 
0 
[S] lapply? 
6:41PM 
0 
centroid of manually given groups in a ccaplot 
2:01PM 
1 
lapply? 
12:54PM 
1 
need to find (and distinguish types of) carriage returns in a file that is scanned using scan 
12:30PM 
1 
problem with Rcmd check and fortran95, makefile 
11:58AM 
4 
stringtonumber 

Friday August 18 2006 
Time  Replies  Subject 
8:44PM 
1 
list of lists to a data.frame 
8:43PM 
0 
Affy: problems using neweS 
8:26PM 
1 
multivariate analysis by using lme 
8:25PM 
1 
Permutations with replacement 
6:55PM 
2 
Floating point imprecision in sum() under R2.3.1? 
4:13PM 
2 
dataframe of unequal rows 
4:13PM 
0 
[Fwd: Trend test and test for homogeneity of oddratios] 
3:49PM 
1 
Boxplot Help 
3:17PM 
2 
apply least angle regression to generalized linear models 
2:50PM 
2 
Rupdate  what about packages and ESS? 
2:50PM 
3 
Query: how to modify the plot of acf 
2:41PM 
5 
as.data.frame(cbind()) transforming numeric to factor? 
2:27PM 
0 
lmList and missing values 
12:40PM 
1 
Insert rows  how can I accomplish this in R 
10:17AM 
2 
4^2 factorial help 
9:16AM 
0 
rotating axis labels in plot with multiple plots 
8:28AM 
1 
Maximum length of R GUI input line? 
8:13AM 
1 
using R to perform a word count  syntax refinement and incorrect number of dimensions error 
8:03AM 
1 
Odd behaviour of R 
3:23AM 
3 
Lattice package par.settings/trellis.par.settings questions 
2:00AM 
0 
Fitting Truncated Lognormal to a truncated data set (was: fitting truncated normal distribution) 

Thursday August 17 2006 
Time  Replies  Subject 
11:46PM 
0 
Fontpath error when starting X11 device in Gentoo 
11:25PM 
0 
DSC 2007 
10:04PM 
2 
getting sapply to skip columns with nonnumeric data? 
8:53PM 
0 
Rgraphviz fails to load 
8:49PM 
1 
Simulate pvalue in lme4 
7:18PM 
0 
problem with cut(as.Date("20060814"), "week") 
6:46PM 
2 
Boxplot Help: Reordering the xaxis 
6:23PM 
1 
R Site Search directly from Firefox's address bar 
6:11PM 
0 
rbinding vectors inside lists 
5:56PM 
1 
unlink disables help? 
9:01AM 
1 
NLME: Limitations of using identify to interact with scatterplots? 
9:01AM 
1 
tkinser 
1:08AM 
1 
Setting contrasts for polr() to get same result of SAS 
12:33AM 
1 
putting the mark for censored time on 1KM curve or competing risk curve 

Wednesday August 16 2006 
Time  Replies  Subject 
11:01PM 
1 
bwplot in loop doesn't produce any output 
8:19PM 
0 
confusing about contrasts concept [long] 
7:23PM 
1 
Plots Without Displaying 
6:43PM 
6 
read.csv issue 
5:38PM 
1 
help about agnes 
5:36PM 
3 
separate row averages for different parts of an array 
5:09PM 
5 
Autocompletion 
5:02PM 
1 
matching pairs in a Dataframe? 
4:09PM 
1 
Problem with the special argument '...' within a function 
3:39PM 
0 
Trend test and test for homogeneity of oddratios 
3:34PM 
0 
Strange behavior with "hist" function filled with breaks and freq attribute 
3:23PM 
1 
confusing about contrasts concept 
3:22PM 
1 
list to balanced array 
2:27PM 
2 
adding multiple fitted curves to xyplot graph 
1:48PM 
3 
fitting truncated normal distribution 
12:46PM 
1 
advice on exporting a distance matrix in the correct format needed please 
11:35AM 
1 
[SPAM]  RE: REML with random slopes and random intercepts giving strange results  Bayesian Filter detected spam 
9:12AM 
0 
Regular expressions: retrieving matches depending on intervening strings [Followup] 
7:42AM 
5 
How to remove similar successive objects from a vector? 
7:17AM 
0 
Regular expressions: retrieving matches depending on intervening strings 
4:50AM 
1 
Specifying Path Model in SEM for CFA 

Tuesday August 15 2006 
Time  Replies  Subject 
11:14PM 
1 
coefficients' order in polr()? 
9:39PM 
1 
A model for possibly periodic data with varying amplitude [repost, much edited] 
7:29PM 
1 
"model = F" causing error in polr() 
6:55PM 
1 
Hierarchical clustering 
6:29PM 
1 
Grasper model error 
6:14PM 
1 
rexp question 
6:12PM 
0 
zlim not working in persp3d 
5:10PM 
1 
How to show classes of all columns of a data frame? 
4:59PM 
2 
nls convergence problem 
3:34PM 
1 
REML with random slopes and random intercepts giving strange results 
3:33PM 
2 
Looking for info on the "Regression Modeling Strategies in R" course in DC area 
3:32PM 
0 
question re: "summarry.lm" and NA values 
2:57PM 
1 
fMultivar OLS  how to do dynamic regression? 
2:01PM 
3 
question re: "summarry.lm" and NA values 
1:18PM 
0 
ARCH Jump diffusion models 
12:54PM 
4 
nls 
12:29PM 
2 
Aliases for arguments in a function 
11:27AM 
0 
A plot with a bisector 
8:35AM 
2 
Protection stack overflow 
7:21AM 
0 
how to call forth a class definition buried in a package 
6:57AM 
0 
Help with workaround for: Function '`[`' is not in thederivatives table 
3:36AM 
1 
help: cannot allocate vector of length 828310236 
2:43AM 
3 
merge 2 data frame based on more than 2 variables 

Monday August 14 2006 
Time  Replies  Subject 
11:09PM 
0 
Call for Beta Testers: R+ (read R plus) for Solaris and L inux: 
11:00PM 
0 
Alexandre MENICACCI/Daix/RED/GroupeFournier est absent(e). 
10:44PM 
1 
Help with workaround for: Function '`[`' is not in the derivatives table 
8:00PM 
1 
Fast way to load multiple files 
7:18PM 
1 
CircStats help 
7:11PM 
1 
ARMA(1,1) for panel data 
5:12PM 
3 
Making R script to run in a console 
5:07PM 
0 
missing data treatment in MCMC pack 
4:53PM 
1 
Attempt to access unmapped memory 
3:56PM 
3 
Question on .Options$max.print 
3:30PM 
1 
solving nonlinear system of equations 
3:19PM 
0 
help with glmmPQL 
2:27PM 
2 
lme() Fvalues disagree with aov() 
2:22PM 
1 
leftjustified fixedwidth format 
2:11PM 
1 
Lattice barchart with different fill pattern 
2:09PM 
1 
lasso for variable selection 
1:57PM 
1 
mtext uses the typographical descender to align text 
1:08PM 
1 
Presentation of multiple models in one table using xtable 
11:58AM 
2 
Calculating trace of products 
11:47AM 
3 
column to row 
10:25AM 
1 
naive help with setting node attributes 
10:05AM 
0 
posting 
6:28AM 
0 
GAM Package: preplot.gam taking a **long** time 
4:16AM 
0 
Random Survival Forest 1.0.0 is now available. 

Sunday August 13 2006 
Time  Replies  Subject 
11:35PM 
1 
Gower Similarity Coefficient 
8:29PM 
2 
Puzzling warning using 2.3.1... 
6:48PM 
5 
split a yaxis to show data on different scales 
2:48PM 
2 
How to order or sort a data.frame 
1:21PM 
3 
How to reply to a thread if receiving Rhelp mails in digest form 
12:23PM 
2 
Vector Join 

Saturday August 12 2006 
Time  Replies  Subject 
2:09PM 
1 
adding columns to a table after a loop 
6:59AM 
0 
anova.mlm for single model (oneway repeated measured anova) 
12:50AM 
2 
problem in reading large files 

Friday August 11 2006 
Time  Replies  Subject 
11:41PM 
1 
x tick labels  sparse? 
11:25PM 
1 
more on date conversion differences in 2.2.1 vs 2.3.1 
8:44PM 
2 
invisible()  does not return immediately as return() does 
8:05PM 
3 
Autosave possible in R? 
7:24PM 
2 
rpvm/snow packages on a cluster with dualprocessor machi nes 
6:48PM 
3 
An apply and rep question 
6:15PM 
2 
Creating SAS transport files 
4:43PM 
0 
Getting summary.lm to include data for coefficients that are NAs? 
4:12PM 
1 
rpvm/snow packages on a cluster with dualprocessor machines 
3:56PM 
2 
Colourcoding intervals on a line 
3:46PM 
1 
[BioC] problem loading affycoretools (more details) 
3:14PM 
2 
tkinsert 
2:56PM 
1 
Changing R network connections 
1:09PM 
1 
Is the PC1 in PCA always a "size effect"? 
11:21AM 
1 
Suggestions for help & weighted.mean 
11:21AM 
0 
Box's M test [Broadcast] 
11:20AM 
1 
help:coerce lmer.coef to matrix 
11:05AM 
0 
Box's M test 
10:42AM 
1 
garch results is different other soft 
9:33AM 
1 
help: convert lmer.coef to matrix 
8:32AM 
2 
about MCMC pack again... 
7:31AM 
1 
RE : tcltk library on linux 
6:35AM 
1 
 factanal scores correlated? 
3:27AM 
0 
Read in vtk data 

Thursday August 10 2006 
Time  Replies  Subject 
10:54PM 
2 
day, month, year functions 
10:40PM 
0 
basic question re lm() [Broadcast] 
10:18PM 
1 
logistic discrimination: which chance performance?? 
10:17PM 
2 
basic question re lm() 
7:35PM 
0 
Negatie Binomial Regression: "Warning while fitting theta: alternation limit reached" 
7:29PM 
5 
Variance Components in R 
7:10PM 
0 
QUestion on prediction of class from rpart 
5:10PM 
1 
mcmc pack 
4:13PM 
1 
How to speed up nested for loop computations 
4:07PM 
3 
Multiple density curves 
3:40PM 
1 
glmmPQL question! 
3:10PM 
1 
summary statistics on an entire data frame 
2:32PM 
3 
bug in interaction order when using drop? 
2:01PM 
0 
Convergence in geese/gee 
2:00PM 
1 
help with structuring random factors using lmer() 
1:33PM 
0 
jpeg() and JGR 
1:09PM 
1 
tcltk library on linux 
10:12AM 
3 
Geometrical Interpretation of Eigen value and Eigen vector 
10:00AM 
0 
sn package  skew t  code for analytical expressions for first 4 moments 
9:00AM 
0 
Colours in silhouette plots (cluster package) 
8:59AM 
2 
hist() and bar spacing 
8:54AM 
1 
How to fit bivaraite longitudinal mixed model ? 
8:40AM 
0 
New upload of connectedness 
7:14AM 
1 
installing rimage 
4:40AM 
2 
OT UNIX grep question 
3:21AM 
0 
R2HTML incomplete echo 
2:39AM 
2 
index.cond in xyplot 
2:17AM 
0 
Your email requires verification verify#QTaQ31oVh73RQhN8fgCXtoSQaCqGXMTf 
1:06AM 
0 
how to link matrix with the variables 
1:04AM 
2 
graphic output file format 
12:30AM 
3 
Is there a better way than x[1:length(x)1] ? 

Wednesday August 9 2006 
Time  Replies  Subject 
11:46PM 
1 
decimal accuracy in pnorm( ) 
8:20PM 
2 
optim error 
7:43PM 
2 
Linear Trend in Residiuals From lme 
7:31PM 
1 
Plot with Julian dates. 
7:23PM 
0 
Weighted Mean Confidence Interval 
6:37PM 
3 
Unique rows 
4:48PM 
1 
numerical differentiation 
4:42PM 
0 
(3) Courses & R/Splus Advanced Programming in New York City ***September 1112 ***by the R Development Core Tean Guru 
4:25PM 
0 
Can one use correlations (or R^2) as data for an ANOVA? 
4:21PM 
2 
R CMD check error 
4:07PM 
3 
categorical data 
3:38PM 
0 
cannot plot too much (using Mac interface) 
3:33PM 
1 
minimization a quadratic form with some coef fixed and some constrained 
3:21PM 
3 
objects and environments 
3:14PM 
1 
Combinations question 
2:46PM 
1 
GARCH(1,1) optimization with R 
2:44PM 
1 
tk combobox question 
2:36PM 
2 
Speeding indexing and subsectioning of 3d array 
2:36PM 
0 
[Rcoml] GARCH(1,1) optimization with R 
2:34PM 
0 
Rd question: itemize in arguments 
2:00PM 
0 
R: data.frame to shape 
1:32PM 
1 
data.frame to shape 
1:19PM 
1 
R2HTML: request for an extended example 
1:02PM 
0 
2 places on R course 
12:52PM 
1 
scaling constant in optim("LBFGSB") 
12:24PM 
2 
evolutionary computing in R 
11:14AM 
1 
legend on trellis plot 
10:46AM 
1 
missing documentation entries 
10:39AM 
0 
solving nonlinear equations in R 
10:39AM 
1 
Joint confidence intervals for GLS models? 
9:35AM 
1 
NLS and IV 
9:03AM 
1 
nested ANOVA using lme 
8:14AM 
0 
CRAN package: update of 'vars' submitted 
8:01AM 
0 
exponential proportional hazard model 
7:58AM 
1 
nlme iteration process, few questions 
5:19AM 
1 
debug print() commands not showing during file write loop 
5:16AM 
2 
How to draw the decision boundaries for LDA and Rpart object 
12:38AM 
1 
unable to restore saved data 

Tuesday August 8 2006 
Time  Replies  Subject 
10:11PM 
1 
Splitplot model 
10:00PM 
2 
Getting data out of a loop 
9:02PM 
0 
trellis in black and white 
6:22PM 
1 
Fitting data with optim or nlsdifferent time scales 
5:38PM 
1 
multinom details 
4:54PM 
1 
locating intervals (corrected version) 
4:47PM 
1 
locating intervals 
4:25PM 
3 
prefixing list names in print 
3:43PM 
3 
More Plots 
3:21PM 
1 
Call for Beta Testers: R+ (read R plus) for Solaris and Linux: 
2:32PM 
0 
(Fwd) Re: paired ttest. Need to rearrange data? 
2:00PM 
2 
Frequency Distribution 
10:59AM 
1 
How to convert list elements to data.frames or vectors? 
10:33AM 
0 
gamm question 
10:11AM 
1 
fixed effects following lmer and mcmcsamp  which to present? 
9:58AM 
1 
fixed effects constant in mcmcsamp 
8:25AM 
0 
OT: RBanking 
3:23AM 
1 
oodraw command line usage 
2:03AM 
3 
Pairwise n for large correlation tables? 
1:46AM 
1 
parameter yaxs / function hist (graphics) 

Monday August 7 2006 
Time  Replies  Subject 
10:49PM 
2 
finding x values to meet a y 
10:13PM 
1 
mathematica > r (gamma function + integration) 
8:05PM 
2 
Retain only those records from a dataframe that exist in another dataframe 
7:00PM 
1 
Capturing stderr from system() 
6:25PM 
0 
Your Message To scouggeneral 
6:23PM 
2 
Plots 
5:09PM 
1 
failed to load gplots 
4:46PM 
0 
Trying to do aseries of subsets with function or for loop 
3:17PM 
1 
Running out of memory when using lapply 
3:05PM 
1 
unwanted conversion of date formats in 2.3.1 to character 
2:38PM 
5 
kmeans and incom,plete distance matrix concern 
12:31PM 
4 
CPU Usage with R 2.1.0 in Windows (and with R 2.3.1) 
12:09PM 
1 
How to export data to Excel Spreadsheet? 
10:43AM 
2 
Plotting logarithmic and semiloarithmic charts. 
10:35AM 
3 
Finding points with equal probability between normal distributions 
9:25AM 
2 
Backquote in R syntax 
8:38AM 
1 
Combination (a large numbers) 
8:37AM 
2 
Constrain coefs. in linear model to sum to 0 
7:36AM 
2 
Is there a function in R can help me to plot such a figure? 
2:54AM 
0 
how to generate this simulation dataset in R 
2:46AM 
1 
Source installation error: "gfortran and gcc disagree on int and double ... 
2:24AM 
1 
classification tables 

Sunday August 6 2006 
Time  Replies  Subject 
10:21PM 
2 
removing intercept from lm() results in oddly high Rsquared 
7:45PM 
1 
Take random sample from class variable 
6:40PM 
1 
Beamer and Sweave 
6:10PM 
1 
extractAIC using surf.ls 
2:53PM 
0 
Reshape package: new version 0.7 
2:13PM 
2 
paired ttest. Need to rearrange data? 
4:42AM 
1 
ordering by a datframe date 

Saturday August 5 2006 
Time  Replies  Subject 
11:36PM 
1 
R CMD check and RUnit 
5:08PM 
2 
Kmeans  how to display results 
4:29PM 
1 
AIC for lognormal model 
3:09PM 
1 
R GUI for Mac OS X bug 
12:15PM 
1 
Interpretation of call to aov() 
10:27AM 
1 
formating for dist function 
12:51AM 
0 
cor of two matrices whose columns got shuffled 

Friday August 4 2006 
Time  Replies  Subject 
11:44PM 
2 
(... not defined because of singularities) in lm() 
11:37PM 
1 
prettyR arrives 
10:48PM 
1 
polychoric correlation error 
10:43PM 
2 
VarianceCovariance matrix from glm() 
10:02PM 
2 
Postscript fonts 
9:45PM 
3 
Help with short time series 
8:09PM 
2 
Doubt about Student t distribution simulation 
7:14PM 
0 
training svm's with probability flag (resend in plain text) 
5:26PM 
2 
why does lm() not allow for negative weights? 
5:20PM 
0 
training svm's with probability flag 
5:01PM 
0 
GAM 2Dplotting 
4:47PM 
1 
Error when loading odesolve 
4:46PM 
2 
Sampling from a Matrix 
4:33PM 
1 
Simulate an Overdispersed(extravariance poisson process)? 
3:47PM 
2 
expression()  Superscript in yaxis, keeping line break in string 
1:12PM 
2 
plotting picture data 
12:40PM 
2 
Sweave special token \\ from R to latex 
11:58AM 
0 
Problem with installing R under Windows 
11:48AM 
2 
Data frame referencing? 
11:36AM 
2 
User input from keyboard 
8:23AM 
1 
Integration and Loop in R 
7:45AM 
0 
need sample parallelized R scripts 
7:14AM 
0 
geodesic distance (solution) 
5:07AM 
0 
Question regarding extrapolation 
1:47AM 
1 
gnlsControl 
1:21AM 
1 
Questions about sweave... 
1:17AM 
3 
Building a random walk vector 

Thursday August 3 2006 
Time  Replies  Subject 
11:22PM 
0 
Ambitious newbie with some ongoing Q's 
9:39PM 
0 
geodesic distance (solved) 
8:02PM 
4 
meta characters in file path 
6:44PM 
2 
How to access a column by its label? 
6:23PM 
2 
fitting a model with the nlme package 
6:22PM 
1 
gsummary 
5:51PM 
1 
Looking for transformation to overcome heterogeneity ofvariances 
5:09PM 
0 
Help Building packages for windows 
4:11PM 
1 
levels of an array (strings and numbers) 
2:46PM 
2 
bullseye or polar display of "circular" data 
2:10PM 
7 
Vectorizing a "for" loop 
1:56PM 
1 
questions on plotting dedrograms 
1:46PM 
2 
efficient way to make NAs of empty cells in a factor (or character) 
1:45PM 
2 
get() in sapply() in with() 
1:33PM 
3 
Looking for transformation to overcome heterogeneity of variances 
1:13PM 
2 
bringToTop without focus? 
12:53PM 
1 
how to use the EV AND condEV from BMA's results? 
12:34PM 
0 
problem with factor in list (same name for diffrent category) 
12:11PM 
0 
Invoking R on UNIX Command line from a PERL CGI 
12:01PM 
3 
betweenwithin anova: aov and lme 
11:08AM 
0 
Default first argument in assignment function possible? 
10:02AM 
1 
question about dll crashing R 
9:58AM 
2 
NLME: Problem with plotting ranef vs a factor 
9:14AM 
1 
geodesic distance 
8:25AM 
0 
Math elements in panel headers of lattice plots? 
7:37AM 
0 
spatstat 1.94 
7:36AM 
2 
run self written functions 
4:43AM 
0 
Error in step() 

Wednesday August 2 2006 
Time  Replies  Subject 
10:38PM 
0 
Baseline levels summary.Design 
10:25PM 
1 
unbalanced mixed effects models for fully factorial designs 
9:56PM 
1 
help with formatting legend in xyplot 
9:29PM 
0 
question about stdize() in PLS package 
9:21PM 
2 
From 2.2.1 to 2.3 
9:01PM 
5 
Finding the position of a variable in a data.frame 
8:22PM 
0 
Course***Dr Frank Harrell's Regression Modeling Strategies in R/Splus course *** September 2006 near you (San Francisco, Washington DC, Atlanta) 
8:06PM 
2 
tcl/tk bind destroy event 
7:43PM 
4 
ggplot facet label font size 
7:25PM 
2 
lme4 and lmeSplines 
5:12PM 
0 
question about correlation coefficeint and root mean square (with code used) 
4:57PM 
2 
listing of permutations 
4:51PM 
1 
Summary method needed? 
4:43PM 
0 
[OffTopicbut somewhat related] DIA/FDA Open Toolbox Initiative 
3:13PM 
0 
expected survival from a frailty cox model using survfit 
3:09PM 
1 
ordering columns (longitudinal data in wide format) 
2:41PM 
2 
best way to calculate perparameter differences in acrosssubject means 
1:55PM 
0 
Plotting a ranef object in NLME 
1:22PM 
1 
read.spss and umlaut 
1:18PM 
2 
How to share variables 
12:55PM 
2 
missing value 
11:04AM 
0 
Trying to use segmented in a function 
10:56AM 
1 
loop, pipe connection, quote/unquote 
10:32AM 
1 
Syntax of Levene's test 
8:20AM 
1 
Support vector in lcrabs example 
7:57AM 
1 
questions on aggregate data 
6:43AM 
1 
RE 
2:46AM 
2 
Data transformation 

Tuesday August 1 2006 
Time  Replies  Subject 
9:47PM 
2 
R Reference Card and other help (especially useful for Newbies) 
9:28PM 
1 
plot() with TukeyHSD 
9:26PM 
0 
rsurv in ipred 
8:40PM 
1 
Replacing NA in fSeries 
7:57PM 
2 
Indexing issue 
5:43PM 
1 
What's a labelled data.frame? And how do I work with it? 
5:28PM 
0 
natural spline function 
5:01PM 
2 
open DLL in R 
4:46PM 
1 
Pseudo R for Quant Reg 
4:04PM 
3 
boxplot 
3:57PM 
2 
deleting a directory 
3:34PM 
1 
Tcltk package 
2:33PM 
1 
help on fitting negative binomial distribution with MLE 
2:23PM 
1 
How to convert twodimensional function to matrix? 
2:03PM 
2 
Extracting a row number from a matrix 
1:06PM 
2 
A problem with R CMD SHLIB 
12:09PM 
4 
Overlay Boxplot with scatter plot 
9:33AM 
1 
Global setting for na.rm=TRUE 
7:43AM 
1 
R crashes using pdf() windows() or postscript() 
4:30AM 
0 
Confirmation Request (3355406281) 
4:08AM 
4 
Fitting models in a loop 
12:33AM 
2 
rgb and col2rgb color conversion/modification/shading 