Thursday November 30 2006 
Time  Replies  Subject 
10:37PM 
0 
R2WinBUGS  parameter monitor seting 
10:30PM 
1 
analog to the matlab buffer function? 
10:23PM 
3 
newbie: new_data_frame < selected set of rows 
8:10PM 
3 
writing function with ,... ) 
8:05PM 
3 
escape character to get " printed in output 
5:32PM 
0 
new_data_frame < selected set of rows 
5:26PM 
3 
Expression 
5:00PM 
4 
Quicker way of combining vectors into a data.frame 
4:32PM 
0 
Preventing early stopping in neural network (nnet package) 
2:48PM 
1 
3D histogramm 
2:24PM 
0 
Standardized deviance residuals in plot.lm 
2:20PM 
1 
Looking for nice implementations of rectangular scatterplot matrices 
1:27PM 
0 
extending data.frame with S4 class 
12:58PM 
1 
tick label rotation in xyplot (lattice) 
12:45PM 
2 
AIC for heckit 
12:36PM 
1 
update.packages 
11:55AM 
2 
writing lists fastly on file 
11:37AM 
1 
scaling yaxis to relative frequency in multiple histogram (multhist) 
9:42AM 
0 
from data.frame to transactions 
9:37AM 
2 
*** caught segfault *** error 
9:35AM 
0 
problem with chiMerge 
9:22AM 
2 
margins within plotting region 
7:52AM 
4 
R_WinEdt question 
6:08AM 
1 
error in latex() : n.group : RESOLVED 

Wednesday November 29 2006 
Time  Replies  Subject 
10:59PM 
0 
Problem with PPC packages on Intel Mac 
10:33PM 
1 
strptime  %p format doesn't seem to be working 
10:28PM 
1 
Removing terms from formula 
10:20PM 
1 
tests for NULL objects 
10:08PM 
3 
better define: matrix comparison and cbind issue 
9:49PM 
2 
problem with indexing a zoo object 
9:44PM 
2 
How to solve differential equations with a delay (time lag)? 
9:22PM 
0 
generate the time series data 
8:46PM 
2 
Dummies multiplied with other variable 
8:45PM 
1 
control for frame color in cloud() 
8:01PM 
1 
matrix comparison, and cbind issues. 
7:44PM 
2 
filled.contour and NA's 
6:11PM 
2 
reshape command is (stats) dropping instances 
5:26PM 
2 
random binary trees in R 
5:11PM 
3 
legend in lattice densityplot 
4:48PM 
1 
An example of using rJava 
3:58PM 
2 
Skip NA and alter length 
2:40PM 
1 
Lmer, Pvalues and mixed logistic regression 
2:30PM 
1 
simple R question 
2:06PM 
4 
String question 
1:49PM 
3 
showing available environment variables 
1:49PM 
0 
Block clustering and largest square block in binary matrix 
1:36PM 
2 
maxvsize option 
12:05PM 
0 
1D & 2D response plots from RSM models 
11:32AM 
2 
need help with barplot 
8:59AM 
4 
Why the factor levels returned by cut() are not ordered? 
7:02AM 
3 
comma delimiter & comma in text 
4:10AM 
3 
R2.4 xyplot + panel.number problem 
4:07AM 
1 
Extract some character from a character vector of length 1 
4:04AM 
3 
Aggregating data 
1:26AM 
1 
questions 

Tuesday November 28 2006 
Time  Replies  Subject 
10:40PM 
4 
GAMS and Knots 
9:20PM 
5 
Counting zeros in a matrix 
7:45PM 
2 
Problem with pairs() in nlme 
4:43PM 
0 
rJava is great 
4:37PM 
2 
factor analysis using Principal Component Method 
4:36PM 
1 
Can anyone read a SPLUS .dmp file for me? 
3:20PM 
0 
errbar won't provide log axes 
2:21PM 
3 
delete content of directory  unlink doesn't work as expected 
2:13PM 
2 
Allarme generato mediante Panda GateDefender Performa. 
2:06PM 
0 
New versions for the distrfamily of packages, of startupmsg, and a new package "distrDoc" 
12:46PM 
1 
There exist a FCS package on Rlanguaje? 
12:09PM 
0 
Consulting request R training and programming 
11:34AM 
3 
Predicted values in lmer modeling 
11:26AM 
3 
ML fit of gamma distribution to grouped data 
10:45AM 
2 
Sorting a data frame when you don't know the columns 
10:39AM 
2 
Aligning aerial photographs and maps 
10:35AM 
0 
No mails with executable attachements to BMBWK 
9:50AM 
1 
problem with source(), parse() and "french" colnames 
8:26AM 
0 
lmer predict 
5:55AM 
0 
LP Formulation of Preference Analysis 
4:34AM 
0 
Open source electronic lab notebook with Rdriven analysis 
2:24AM 
1 
Slight discrepancy between predict.lm() and all.effects() 
12:56AM 
0 
pivot algorithm 
12:25AM 
3 
comments in scan 

Monday November 27 2006 
Time  Replies  Subject 
11:29PM 
5 
automatic cleaning of workspace 
7:04PM 
2 
calling R from cmd line, loading in data sets on the call 
6:46PM 
0 
ANN: BioC Advanced Course, Jan 1012 in Seattle 
6:35PM 
0 
EM algorithm for truncated multivariate mixture of normals 
5:34PM 
0 
Using a specified splitting criterion in tree and rpart 
2:42PM 
2 
NaN with ccf() for vector with all same element 
1:33PM 
0 
quantile regression  estimation of CAViaR 
11:24AM 
0 
kernlab 0.90 on CRAN 
9:27AM 
0 
Package Installation Error: Ruuid, RBGL,> RGui2.4.0 
7:44AM 
0 
How to simulate data from copulas? 
3:19AM 
2 
[RsigGeo] plot() and Jpeg() increase font size and resolution 
2:07AM 
1 
Help with response CIs for lme 
1:40AM 
0 
Comment on Sweave 
12:55AM 
1 
x axis on sciplot 

Sunday November 26 2006 
Time  Replies  Subject 
11:12PM 
1 
GLM and LM singularities 
10:32PM 
2 
Quadratic Optimization 
4:44PM 
1 
adding elemens to a list 
3:41PM 
2 
axis in an image () plot 
12:02PM 
3 
Questions about generating samples in R 
5:05AM 
1 
plot p(Y=1) vs as 
4:39AM 
2 
Fixed zeros in tables 
4:39AM 
1 
problem loading package Hmisc 

Saturday November 25 2006 
Time  Replies  Subject 
11:42PM 
2 
cat not evaluated before file.choose 
3:21PM 
3 
OT: P(Z <= 1.46). 
2:08PM 
1 
hausman Test 
12:43PM 
0 
Problems with updating Rpackages 
4:48AM 
2 
predict and arima 
1:27AM 
3 
Multiple Conditional Tranformations 
1:21AM 
1 
trimming plotting area in a boxplot 
12:04AM 
0 
nlme sorry about that 

Friday November 24 2006 
Time  Replies  Subject 
10:23PM 
2 
vector problem 
9:51PM 
1 
Sunflower plot error; how to deal with NA 
9:06PM 
4 
Nonlinear statistical modeling  a comparison of R and AD Model Builder 
7:26PM 
2 
lowvariance warning in lmer 
7:26PM 
0 
New package `np'  nonparametric kernel smoothing methods for mixed datatypes 
6:56PM 
1 
Random effects ANOVA 
5:51PM 
0 
McQuitty method 
4:59PM 
1 
Error in Calling C++ function from R!!! 
4:54PM 
1 
Splitting criterion in tree and rpart 
3:40PM 
1 
Using multiple objects in a for loop 
3:40PM 
1 
Rgraphviz 404 Page not found 
3:22PM 
1 
Error Message saying .Call("R_lazyLoadDBfetch", etc. 
3:05PM 
2 
odfTable: how to escape < 
2:32PM 
1 
Fwd: Dates Conversion/write.foreign 
1:57PM 
1 
How to find AUC in SVM (kernlab package) 
1:01PM 
2 
Plot with two seperate y axis 
12:47PM 
0 
soil.texture() function with bug? 
12:38PM 
2 
axis in an image() plot 
12:34PM 
2 
Diebold Mariano Test 
12:07PM 
1 
don't put line in plot 
11:42AM 
2 
Advice on Grid Data 
9:06AM 
1 
barplot help needed 
7:58AM 
1 
Re : View code of function 
7:48AM 
1 
Code of plot.TukeyHSD 
7:17AM 
0 
error in latex() : n.group 
6:31AM 
1 
View code of function 
1:48AM 
2 
plot() and Jpeg() increase font size and resolution 

Thursday November 23 2006 
Time  Replies  Subject 
10:02PM 
2 
show unique combination of two factor 
9:52PM 
2 
random effect question and glm 
9:18PM 
1 
Aggregating and merging files 
9:00PM 
1 
VB linked to R 
8:13PM 
1 
lme function 
8:06PM 
1 
how to loop this? 
7:15PM 
0 
Is there a faster way to change parts of this array? 
7:07PM 
1 
statistics help 
6:46PM 
4 
Ryacas and fractions with simultaenously very large numerators and denominators 
5:34PM 
2 
converting from numeric to Date 
5:08PM 
1 
Partial derivatives of a matrix with respect to a single element 
5:01PM 
1 
nonlinear regressiongetting the explained variation 
4:54PM 
3 
Conversion from expression to numeric 
4:05PM 
0 
lasso for AFT model 
4:02PM 
0 
lasso for cox model 
3:33PM 
1 
dumping/loading objects with 'tsp' attribute 
3:08PM 
2 
loading libraries on MPI cluster 
2:57PM 
1 
barplot  xaxis 
1:35PM 
3 
reaccessing array at a later date  trying to write it to file 
1:11PM 
2 
t.test() 
12:56PM 
1 
Problem with as.ts(zooobject) 
11:54AM 
2 
which() over a matrix 
11:46AM 
3 
Using roman and italic fonts in an xlab expression for a plot 
11:45AM 
2 
writing character to a file in UTF8 
11:23AM 
1 
loess lines in xyplot with two or more variables on the left side of a formula 
9:21AM 
2 
command option for R CMD BATCH 
8:45AM 
1 
ARMAX Models in R 
6:16AM 
2 
Sweave question 
3:34AM 
1 
integrate R code to WinEdt file 
1:24AM 
0 
DSC 2007 registration and scientific program 

Wednesday November 22 2006 
Time  Replies  Subject 
11:04PM 
1 
question about the "solve" function in library "Matrix" 
10:53PM 
1 
installation step for RSperl 
9:17PM 
4 
data in form of a date 
7:27PM 
3 
dataframe manipulation 
6:35PM 
1 
plotting a groupedData object 
6:15PM 
2 
help 
4:09PM 
1 
Probit analysis 
4:06PM 
2 
problems with garchFit 
3:41PM 
1 
What training algorithm does nnet package use? 
3:37PM 
1 
problem with the plm package (2) 
1:40PM 
1 
lme  plot  labels 
12:54PM 
0 
XEmacs: substitute \n by "real" linefeeds 
11:14AM 
0 
Problem with RWekarJava packages 
11:06AM 
0 
Dealing with NAs 
10:22AM 
0 
Mango Solutions Announces R Public Training Course in Paris 
10:14AM 
3 
odd behaviour of %%? 
10:01AM 
1 
problem with the plm package 
9:42AM 
1 
differences between aov and lme 
8:31AM 
1 
how to merge these dataframes 
7:08AM 
1 
RBloomberg Multiticker problem 
1:39AM 
0 
questions about garchFit 
12:29AM 
3 
saving graphics in jpeg format 

Tuesday November 21 2006 
Time  Replies  Subject 
11:23PM 
2 
Statistical Software Comparison 
11:00PM 
1 
Rsquared with and without constant 
10:18PM 
1 
Installing 2.4.0 
8:26PM 
2 
using nested ifelse and rowSums to create new variable? 
7:52PM 
0 
list manipulation 
7:46PM 
1 
NEWBIE: Help explaining use of lm()? 
7:22PM 
1 
lme4 model with no fixed effects? 
6:01PM 
1 
Maybe not a stable if statement 
6:00PM 
3 
Fitting mixedeffects models with lme with fixed error term variances 
4:20PM 
4 
means over factors in mlm terms 
4:15PM 
1 
Latent models 
3:53PM 
1 
Unable to connect to a mirror and install packages 
2:50PM 
0 
variable selection with support vector machines (SVM) 
1:53PM 
0 
continuous wavelet transform on R (for feature extraction) 
1:48PM 
2 
Symbolic derivation using D in package stats  how do I properly convert the returned call into a character string? 
12:20PM 
2 
keeping dim() for array 
12:20PM 
1 
R dataframe into a SAS dataset 
11:32AM 
0 
Expanding VaR package 
10:50AM 
0 
Error La.svd(method="dgesvd") in R 2.4.0 
10:46AM 
2 
Randomnumbers not random 
10:23AM 
1 
crossprod(x) vs crossprod(x,x) 
9:22AM 
1 
Is there any way to know when a field is blank 
8:12AM 
1 
strange R GUI crash 
7:47AM 
0 
Error in the function "dissimilarity" 
2:56AM 
1 
building R 2.4.0 on aix 
1:13AM 
2 
sample size for linear regression 
12:41AM 
0 
Problems with "MASS" 
12:04AM 
1 
Logistic regression model (Urjent help needed) 

Monday November 20 2006 
Time  Replies  Subject 
11:34PM 
1 
Research Assistant position 
8:24PM 
4 
for help about logistic regression model 
7:05PM 
1 
a little help needed plotting chron object 
6:46PM 
0 
converting .RData to a .TXT file 
5:08PM 
1 
Basic R timeseries data manipulation 
4:28PM 
1 
Is there any R package to calcualte "Power" for ANCOVA 
4:12PM 
2 
predict.coxph 
2:47PM 
4 
how to use the switch statement 
2:42PM 
3 
Creating a new vector ( another problem) 
2:38PM 
1 
My own correlation structure with nlme 
2:24PM 
3 
Creating a new vector 
2:15PM 
3 
problem with loop to put data into array with missing data forsome files 
1:03PM 
2 
problem with loop to put data into array with missing data for some files 
11:11AM 
1 
SNA packages/network package 
10:50AM 
0 
rpart 
10:32AM 
1 
Proportional data with categorical explanatory variables 
10:27AM 
0 
Instsalling R 
8:50AM 
2 
To delete rows in a dataframe 
8:25AM 
1 
yaxis of density plot as counts/bandwidth 
8:18AM 
0 
Regarding logNormal distribution. 
5:31AM 
1 
sem package subscript out of bounds error 
3:51AM 
1 
how to forecast the GARCH volatility? 
2:32AM 
1 
website with graphics from all packages? 

Sunday November 19 2006 
Time  Replies  Subject 
9:26PM 
2 
Speeding up small functions 
8:28PM 
1 
problems with axis 
7:31PM 
4 
The most common row in a matrix? 
6:26PM 
1 
matching coordinates 
4:31PM 
2 
nlme 
2:17PM 
0 
posterior probability formula in predict.lda 
12:18PM 
2 
improving barplot output 
3:48AM 
2 
questions on adding reference line? 
2:17AM 
0 
Looking for Grade of Membership package ??? 
1:06AM 
4 
Ryacas not working properly 

Saturday November 18 2006 
Time  Replies  Subject 
6:31PM 
0 
sorry for repeated msgs 
6:24PM 
1 
Questions regarding "integrate" function 
6:15PM 
1 
lattice layout multiple pages 
4:02PM 
1 
.First.lib 
1:28PM 
1 
(no subject) 
1:18PM 
3 
Random sample from lognormal distribution 
2:36AM 
1 
deriv when one term is indexed 
1:59AM 
1 
Lattice plots of the form xyplot(y1+y2~x) 
1:50AM 
1 
Why SAM has totally diffent results in R2.1.1 and R2.4.0 
12:50AM 
0 
creating and calling objects based on elements of another object... 

Friday November 17 2006 
Time  Replies  Subject 
11:52PM 
0 
difftime for handling time unitshours, minutes, daysfrom file times 
11:35PM 
0 
questions regarding "integrate" function in R 
10:32PM 
0 
Question regarding "integrate" function 
10:14PM 
2 
Numbers with correct significant digits 
8:44PM 
0 
quantile regression and moments 
7:21PM 
1 
applying cor.test in two different but matched dataframes 
6:51PM 
3 
Trellis Plot Labels 
6:48PM 
1 
Problems in "plot.lm" with option "which=5" 
6:16PM 
2 
effects in ANCOVA 
5:29PM 
1 
multiple R listservs? 
5:19PM 
1 
Files in EViews format 
4:42PM 
2 
Getting R and .Rdata together again 
4:37PM 
0 
multiple "biconnected" venn diagrams 
4:17PM 
0 
Job Opportunity  Pfizer 
3:50PM 
1 
global option settings for grid and lattice? 
3:10PM 
1 
which operators are available? (was: Re: do.call("+", ...)) 
12:50PM 
3 
gower distance calculation 
11:57AM 
1 
How to set up R for Macbook Pro Intel Core Duo 
11:48AM 
2 
Kolmogorov Smirnov Distribution 
9:50AM 
1 
R Dataframe to SAS dataset 
9:39AM 
3 
Mayday ! Needing urgent help about writing results to a file 
9:24AM 
2 
do.call("+", ...) 
8:18AM 
0 
Problem with "vegan" package from Koeln mirror 
5:46AM 
2 
Large data Problem 
4:21AM 
2 
Forming SQL Query at runtime 
4:17AM 
1 
Need help in nlmeODE 
3:34AM 
2 
s.e. on interaction plots 
3:17AM 
0 
:dendrogram reorder question 

Thursday November 16 2006 
Time  Replies  Subject 
9:53PM 
2 
.rdata files 
9:09PM 
1 
getting a title in a plot during an lapply 
8:54PM 
0 
??: Re:??: Re:??: Re: Need help in waveslim package: imodwt and universal.thresh.modwt 
8:10PM 
0 
NONPAR package question 
7:21PM 
0 
using glht to replace simint in the multcomp package 
6:32PM 
1 
How Aggegate Data in R 
6:04PM 
1 
Draw overlap ellipse in R 
5:54PM 
0 
overwriting S4 methods 
5:29PM 
0 
panel function in a conditioned lattice graphic 
4:25PM 
2 
question about capscale (vegan) 
3:59PM 
6 
Gantt chart problem after upgrade to R 2.4.0 
3:59PM 
3 
Newbie problem ... Forest plot 
3:56PM 
1 
silhouette plot colors from trimkmeans solution 
3:04PM 
3 
Xfold cross validation function for discriminant analysis 
2:36PM 
0 
FW: <RBloomberg Package Problem> 
2:01PM 
1 
modifying colnames of tables in a loop 
1:55PM 
2 
Stochastic SEIR model 
1:35PM 
5 
<RBloomberg Package Problem> 
1:14PM 
1 
Looking for greater floatingpoint precision 
12:25PM 
0 
Measuring the change in coupling of time series through time. 
11:37AM 
4 
lme4 package: Fitted values and residuals 
11:08AM 
1 
Problems with principal components analysis PCA with prcomp 
7:13AM 
0 
Re : Simple Questions 
7:04AM 
0 
Re : Regression 
5:32AM 
2 
trouble loading example package 
5:19AM 
1 
Simple Questions 
5:15AM 
1 
Interaction and factor ':' 
4:00AM 
0 
(no subject) 
2:37AM 
0 
Job Opportunity  AMD Sunnyvale 
2:29AM 
0 
nmle for time of structural change? 

Wednesday November 15 2006 
Time  Replies  Subject 
9:35PM 
1 
can I get standard error from predict.gam()? 
8:33PM 
2 
??: Re:??: Re: Need help in waveslim package: imodwt and universal.thresh.modwt 
7:16PM 
2 
filling an array, vectorized 
6:51PM 
1 
Regression 
6:22PM 
2 
Sparse matrix calculation 
5:54PM 
0 
ppform of Bspline basis 
5:14PM 
1 
Poisson example from Snedechor & Cochran 
4:39PM 
1 
MLE for Student's tdistribution 
4:35PM 
3 
how to get empty sequence for certain bounds 
4:32PM 
1 
Code for "Screenshots" graphics (following on from easeofuse issues on www.rproject.org) 
4:32PM 
1 
Correlations not in sync with r2 from regression 
3:44PM 
0 
segfault in AIX 
3:25PM 
3 
Dotmatrix Plots 
3:15PM 
0 
Import csv file 
2:19PM 
1 
Merging two columns with a single value 
2:15PM 
0 
INSTALL R2.4.0 on Compaq Tru64 UNIX V5.1B 
1:30PM 
2 
Newbie: how to get unique x unique x aggregate chart? 
1:29PM 
2 
gsub 
12:45PM 
1 
trellis.par.set and grid : how to set by default that I want a grid on my graphes ? 
12:23PM 
0 
newie question fitting ARIMA 
11:43AM 
1 
dynamic aggregation of many variables 
11:34AM 
0 
How to made it more faster ? 
11:20AM 
1 
OPTIMnon finite finite different [13] 
11:05AM 
1 
Erosion, mathematical morphology 
9:28AM 
0 
New package for Biased Urn Models 
7:56AM 
1 
crossvalidation for count data 
5:23AM 
3 
how to create this design matrix? 
4:06AM 
1 
how to compute pvalue? 
3:41AM 
1 
splineDesign and notaknot conditions 

Tuesday November 14 2006 
Time  Replies  Subject 
11:30PM 
3 
lpSolve and mixed signs 
11:00PM 
1 
names of arguments in function for optimize 
10:49PM 
0 
saving (and loading) environment to/from a connection? 
10:43PM 
0 
Next useR conference date/location 
10:17PM 
1 
not sure if this intended behavior in column referencing 
10:02PM 
1 
Install problem(s) 
9:59PM 
2 
Repeated measures by lme and aov give different results 
9:58PM 
3 
the secret (?) language of lists 
9:40PM 
2 
gam() question 
9:21PM 
2 
putting a column name on a zoo object 
8:20PM 
3 
Creating a table 
8:09PM 
0 
RHelp : Warning messages using plot(cox.zph) 
8:07PM 
2 
how to check a R object's property 
7:26PM 
3 
Plot title with numeric variables 
6:47PM 
1 
alphachannel on pdfdevice 
4:16PM 
0 
drawing axes on all 4 sides of a trellis plot 
3:45PM 
2 
Matrixvector multiplication without loops 
2:36PM 
3 
Error in str(itsobject) 
1:39PM 
0 
question about amova (ade4) 
12:52PM 
2 
dividing vectors into bins with equal widths 
12:07PM 
2 
gzfile with multiple entries in the archive 
11:36AM 
1 
greatest common substring 
11:09AM 
1 
confige error:X11 headres/libs 
10:49AM 
1 
running R without X11 
10:47AM 
1 
??: Re: Need help in waveslim package: imodwt and universal.thresh.modwt 
9:30AM 
0 
Enabling function tips under ESS environment? 
8:04AM 
0 
Survival analysis of interval censored data 
7:40AM 
0 
reconstruction of data after PCA and interpolation 
7:40AM 
2 
Variance of a complex estimator using survey package ... 
5:01AM 
1 
Using lrm 
3:53AM 
1 
Installing package rpvm under Windows 
3:50AM 
2 
Problem with file size 
3:43AM 
2 
Building R from source 
12:49AM 
0 
Generating confusion matrix / Kappa stats 

Monday November 13 2006 
Time  Replies  Subject 
11:41PM 
3 
Profile confidence intervals and LR chisquare test 
11:36PM 
1 
Question on applying vectors to data.frames by row 
11:31PM 
2 
Forcing the intercept 
10:06PM 
2 
Embedded carriage returns in text document 
10:00PM 
1 
Creating data for logistic regression and Cox proportional hazards regression 
9:49PM 
0 
generalized Kruskal/Friedman test for replicated blocked data 
9:42PM 
2 
Multivariate timeseries 
9:31PM 
1 
Converting Character Strings to Numerical Values 
9:13PM 
3 
For MacBook, best way to do R? 
9:09PM 
1 
Nominal Respose Model in R 
9:08PM 
0 
question on MSM warning message 
8:34PM 
1 
handling time unitshours, minutes, daysfrom file times 
8:18PM 
1 
hybrid in fisher.test broken? 
8:06PM 
2 
indexing question 
7:57PM 
0 
help with syntax of nlme call. 
7:35PM 
0 
95% CI of spectrum 
6:29PM 
1 
Problem with fitted.value function 
6:07PM 
2 
Can I execute the content of a character vector? 
4:48PM 
1 
random forest regression 
3:57PM 
0 
segfault in RMySQL dbConnect error handling 
3:54PM 
0 
Confidence intervals for relative risk 
3:39PM 
1 
Fetching Intraday data from Bloomberg 
2:11PM 
0 
Heatmap.2 in gplots 
1:40PM 
0 
change \baselinestretch in Soutput ? 
10:35AM 
0 
legend positioning problems 
9:30AM 
1 
stepAIC for overdispersed Poisson 
9:13AM 
2 
A printing "macro" 
3:33AM 
3 
Computing time for matrix addition or subtraction 

Sunday November 12 2006 
Time  Replies  Subject 
10:20PM 
7 
I think a simple question 
9:53PM 
2 
looking for functions that can test/estimate CAMPM, APT, Fama's factor model, etc. 
8:05PM 
2 
segfault 'memory not mapped', dual core problem? 
6:32PM 
1 
How to increase decimal places 
8:36AM 
2 
Compilation of R under UBUNTU Edgy 
8:02AM 
2 
Need help in waveslim package: imodwt and universal.thresh.modwt 
5:01AM 
0 
doubt on Tukey HSD 
4:14AM 
0 
forward variable selection using function step 
4:14AM 
2 
Unexpected behavior in boxplot 

Saturday November 11 2006 
Time  Replies  Subject 
9:40PM 
1 
Fitting a survival curve 
7:43PM 
1 
Install bioconductor 
5:41PM 
1 
postscript and histogram plots 
4:19PM 
2 
Bayesian question (problem using adapt) 
12:44PM 
0 
Exercises for 'Using R' 
3:07AM 
1 
predict.lda is missing ? 

Friday November 10 2006 
Time  Replies  Subject 
11:23PM 
1 
count data with nested mixed effects 
9:53PM 
0 
Position as professor of statistics availabe 
9:50PM 
4 
Selective subsetting 
9:36PM 
0 
history in Mac 
7:58PM 
1 
Variable limit in nlm? 
5:10PM 
1 
lattice: histogram of factor variable 
4:22PM 
0 
Can plot(augPred()) be used with objects that are not groupedData? 
3:46PM 
1 
Speed Optimization: Faster Way of Accessing data.frame in a Loop? 
3:23PM 
0 
Announcement: sciplot (includes functions for graphs w/ error bars) 
3:22PM 
4 
Problems with plot and X11 in ubuntu 
2:43PM 
3 
Confidence interval for relative risk 
2:38PM 
1 
Rpad 
2:13PM 
1 
help with nlme function 
12:18PM 
1 
missing symbols for mathplot 
12:13PM 
1 
Combining factors 
11:37AM 
2 
Simplifying Sweave graphics 
9:36AM 
1 
About using the boot function 
9:08AM 
1 
Value at Risk historical simulation 
7:01AM 
2 
Problems with metaMDS from vegan 
6:39AM 
1 
Re : Command Line Prompt Symbol 
5:32AM 
2 
Command Line Prompt Symbol 
3:26AM 
1 
Problem with as.data.frame when an extra attribute is present 
12:15AM 
2 
R and Fortran 9x  advice 
12:09AM 
3 
advanced plotting 

Thursday November 9 2006 
Time  Replies  Subject 
11:48PM 
0 
interaction term between two categorical variables in ARIMA 
11:05PM 
1 
Extracting the full coefficient matrix from a gls summary? 
9:41PM 
1 
command for stopping and then hit return and continue (fwd) 
9:32PM 
1 
optimize function with integral form ? 
9:20PM 
2 
Single precision data behaviour with readBin() 
9:20PM 
0 
2007 John M. Chambers Statistical Software Award 
9:19PM 
2 
Algorithm needed 
7:54PM 
1 
POSIXlt converted to POSIXct in as.data.frame() 
7:43PM 
1 
Variance Functions in lme 
7:33PM 
1 
predict.lm "variables found" question 
7:10PM 
0 
random forest importance calculation 
5:58PM 
3 
function 
5:50PM 
1 
dissimilarity matrices 
4:53PM 
4 
data storage/cubes and pointers in R 
4:24PM 
1 
R crashing on linux 
4:03PM 
0 
rpart  I'm confused by the loss matrix 
3:56PM 
1 
Parameter to show ticks ? 
3:54PM 
1 
summary linear regression 
2:57PM 
0 
Help with plot(augPred()) plot(comparePred()) in nlme 
2:39PM 
2 
PCA reconstruction funtion 
1:08PM 
0 
Question about position in row and column 
12:58PM 
1 
Merge: how can I keep discarded values? 
12:51PM 
1 
Env: Re: query in R 
12:18PM 
2 
Closing R fails 
11:59AM 
1 
Discriminant Analysis Apparent error rate 
11:49AM 
1 
plot pch 
11:02AM 
0 
problems with loading packages in R 2.4.0 
9:09AM 
4 
Plotting symbols with two positions? 
8:10AM 
3 
Why do I get a linebreak in the legend? 
7:45AM 
2 
Metaregression with lmer() ? If so, how ? 
6:27AM 
2 
Repeated Measures MANOVA in R 

Wednesday November 8 2006 
Time  Replies  Subject 
11:58PM 
2 
Can I set the proxy server and authentification from within R? 
11:47PM 
0 
parameter estimation  Censored mean to real mean 
11:37PM 
1 
Trying to create multiple stripcharts 
10:16PM 
1 
convert factor p000345 to numeric 
9:47PM 
0 
Cox model using mfp library 
9:20PM 
1 
a list with row.names = c(NA, 1000) 
9:02PM 
0 
superpc.plotcv 
8:55PM 
6 
Making a case for using R in Academia 
8:53PM 
1 
Reading bzip2 and tar files in R 
8:51PM 
0 
size restrictions ?? 
8:42PM 
0 
Dataset from one precinct's turnout in yesterday's election 
8:37PM 
1 
error message for row names 
8:26PM 
0 
Failing to install on Linux FC4 
5:42PM 
2 
Numerical Integration 
5:23PM 
3 
can Rgui.exe be launched with a script as an argument? 
5:09PM 
0 
Splitting matrix into several small matrices 
4:01PM 
2 
interprete wilcox.test results 
3:21PM 
2 
Sweave and font problems 
2:31PM 
1 
Building Problem 
11:29AM 
10 
axis command and excel time format 
10:43AM 
0 
Fw: data frames reordering and naming columns 
10:39AM 
2 
Convert ordinary dates into POSIX 
10:14AM 
1 
get compressed data via a socket connection 
8:17AM 
0 
Cost function in cv.glm for count data 
8:12AM 
0 
Solving a maximization problem using QUADPROD 
4:28AM 
0 
R solaris 64 (etc) build errors 
3:20AM 
5 
query in R 
3:14AM 
2 
chisq test with for loop 
2:57AM 
1 
nls 
2:30AM 
2 
combining dataframes with different numbers of columns 
12:23AM 
1 
chi.test in R 

Tuesday November 7 2006 
Time  Replies  Subject 
11:25PM 
3 
have I an actual matrix? 
10:39PM 
1 
gamm(): nested tensor product smooths 
9:54PM 
1 
reading VERY large binary files 
9:43PM 
0 
clustering package with constraints (advice)? 
8:29PM 
0 
evaluation of 2 matrices: categorical comparison 
7:46PM 
0 
RMySQL 
7:46PM 
4 
solve computationally singular 
7:39PM 
1 
installing packages without being a root? 
7:39PM 
0 
December Courses: (1) R/Splus Fundamentals and Programming Techniques (2) Regression Modeling Strategies in R/Splus 
7:00PM 
1 
subsetting a matrix and filling other 
5:56PM 
1 
Help on processing an inhouse apps timer file 
5:06PM 
0 
Nemenyi test for two way layout data. 
4:52PM 
0 
reading data in extreme toolkit 
4:19PM 
0 
Using Teststatistics (FTest, T.Test, Wilcox test) and recommended graph 
3:51PM 
1 
OBS in Column 1 
3:30PM 
1 
Extracting parameters for Gamma Distribution 
3:25PM 
0 
data frames reordering and naming columns 
2:56PM 
2 
snow's makeCluster hanging (using Rmpi) 
2:32PM 
2 
Which genetic optimization package allows customized crossover and mutation operation 
2:21PM 
2 
Boxplot 
2:08PM 
1 
error in format.df when using dec 
1:58PM 
0 
Scan or read.table bug in R? 
1:51PM 
2 
How to link to vignette from .Rd file 
12:58PM 
1 
Gregexpr  extract results with lapply 
12:12PM 
1 
Spoetry as book 
11:57AM 
2 
changing image dimensions 
11:17AM 
2 
wrong fill colors in polygonmap 
11:15AM 
1 
Probit Scale 
10:39AM 
1 
Display problems X11 device 
10:36AM 
1 
plot questions?errors in persp(x1, x2, y) and contour(x1, x2, y) 
10:18AM 
1 
Better way to create tables of mean & standard deviations 
9:10AM 
3 
Reformat a data frame 
7:24AM 
1 
plot questions? 
7:23AM 
1 
Comparison between GARCH and ARMA 
6:39AM 
0 
Re : Look for a R Package to locate peak data point in one dimensional data set 
6:31AM 
1 
Re : Draw a circle with a given radius in an existing map 
6:26AM 
0 
Re : R help 
5:44AM 
2 
R help 
5:11AM 
2 
Draw a circle with a given radius in an existing map 
3:45AM 
1 
multivariate splines 
3:31AM 
3 
question on multilevel modeling 
3:29AM 
1 
Rprofile.site 
3:05AM 
2 
Comparing models in multiple regression and hierarchical linear regression 
1:06AM 
1 
histogram bin width 
12:10AM 
0 
level sets 

Monday November 6 2006 
Time  Replies  Subject 
10:57PM 
1 
Look for a R Package to locate peak data point in one dimensional data set 
10:23PM 
2 
grep searching for sequence of 3 consecutive upper case letters 
9:53PM 
1 
colnames and get means for the columns with the "same" names 
9:22PM 
1 
Competing risk nomogram 
9:03PM 
1 
simple random cluster sampling  bootstrapping 
8:36PM 
5 
alist() 
8:29PM 
2 
Correlated ROC curves 
8:25PM 
2 
comparing 2 dataframes 
7:51PM 
1 
line width (all elements) in Trellis 
6:59PM 
0 
Announcement: Annals of Applied Statistics, a new Journal from IMS 
5:14PM 
1 
Subset and levels 
4:57PM 
0 
numerical overflow/underflow in loglinear models 
4:25PM 
3 
CPU or memory 
4:06PM 
0 
How can you get N replicates of a multiscreen, multivariate time series plot? 
3:46PM 
0 
rJava: java.lang.OutOfMemoryError 
3:22PM 
0 
plots questions? 
2:57PM 
2 
goodness of fitting for a mixed distribution 
1:28PM 
1 
Hmisc, latex cdec not as expected  again 
12:56PM 
4 
negbin clustered analysis in R? 
10:46AM 
0 
problem with survreg and anova function 
9:45AM 
0 
Hmisc, latex cdec not as expected 
9:11AM 
7 
Colourcoded Editor for R Code 
3:20AM 
1 
about R install 
1:45AM 
1 
configure error: withreadline 
12:13AM 
1 
question about function "gls" in library "nlme" 

Sunday November 5 2006 
Time  Replies  Subject 
8:51PM 
1 
lme4 install error 
8:41PM 
1 
Defining factors in GLM 
7:39PM 
0 
Creating a simple neural network with AMORE 
3:38PM 
2 
solution to a regression with multiple independent variable 
3:08PM 
1 
diag()< in Matrix? 
1:26PM 
0 
html/rtf formatted output 
12:49PM 
2 
clear screen 
11:13AM 
2 
Generating a doubleexponential jump diffusion process 
5:44AM 
2 
Date, date, POSIX question 
4:06AM 
3 
struggling to plot subgroups 

Saturday November 4 2006 
Time  Replies  Subject 
7:47PM 
2 
Placing of legends 
4:55PM 
2 
can update.packages Debian package files? 
3:57PM 
2 
Equivalent to Stata command 
12:13PM 
1 
tcltk difficulties 
11:42AM 
0 
Userfriendly selective variableloading function 
11:36AM 
0 
question about your photo 
10:22AM 
0 
package version error 
9:06AM 
1 
Error when using cobs library 
2:54AM 
2 
multiple plots in the same graph 
12:54AM 
3 
Ridge for logistic regression 
12:25AM 
1 
Chronbach's Alpha 
12:16AM 
1 
plotting residuals 

Friday November 3 2006 
Time  Replies  Subject 
11:20PM 
1 
How to obtain the estimate of baseline survival function? 
11:18PM 
0 
R package/function for ridge logistic regression 
10:58PM 
1 
as.zoo behavior ( 
10:47PM 
0 
finding significant change points after fitting GAM using TPRS 
10:47PM 
1 
question of one matrix column being treated as list rather than vector 
10:12PM 
2 
one row matrix 
9:26PM 
1 
(no subject) 
8:09PM 
2 
microarray analysis 
6:59PM 
1 
How to convert an existing package? 
5:48PM 
1 
Translation of R code required 
5:28PM 
6 
Import problem with SPlus 7.0 dataset 
4:36PM 
2 
Rhelp in Newsreader? 
4:14PM 
0 
CI  fixed effects  response  mixed models 
4:09PM 
1 
R CMD BATCH: unable to start device PNG 
2:25PM 
3 
identify extremes positions of values into matrix 
2:02PM 
4 
read file problem 
1:51PM 
0 
Error in X11(): Font Path? 
1:25PM 
1 
difference in using with() and the "data" argument in glm call 
12:55PM 
2 
Rank transformation and the linear mixed model 
12:24PM 
2 
correaltion equal 1 
11:50AM 
1 
Using a deriv function in nlme 
10:00AM 
2 
Installing a package  and making it work? 
5:57AM 
1 
something wrong with the R repository USA(WA) (fhcrc.org) 
5:13AM 
1 
would like to see R plots on local X display 
3:40AM 
1 
help needed on data management 
2:36AM 
1 
maps. display hierararchical cluster analysis results on a map? 
1:16AM 
5 
ANOVA in Randomizedcomplete blocks design 
12:37AM 
2 
generic arrays in R 

Thursday November 2 2006 
Time  Replies  Subject 
9:50PM 
0 
Markov blanket 
9:46PM 
1 
How to Trace Back the Warning Messages 
9:08PM 
3 
Better yaxis labels, and xaxis scaling 
7:03PM 
1 
rotated figures within Sweave? 
4:26PM 
1 
[OT} Pie chart joke 
3:54PM 
1 
Prediction intervals for predict.gls 
2:51PM 
2 
correlation argument for lmer? 
2:48PM 
1 
R and texmacs 
2:28PM 
1 
Question on crossvalidation in rpart 
11:59AM 
2 
simulation with "rpois" 
10:53AM 
2 
Simple question about Lists 
10:44AM 
2 
Likelihood of multiple random processes 
10:15AM 
1 
avoiding a loop: "cumsumlike" 
8:55AM 
3 
Complex plotting problem 
2:39AM 
2 
poly() question 
2:15AM 
2 
Individual Based Model and/or Cellular automata 
1:39AM 
1 
Res: graphics not find source 
12:55AM 
1 
axis labels & title not visible 

Wednesday November 1 2006 
Time  Replies  Subject 
11:45PM 
1 
Position of a specific letter in a character string 
11:33PM 
4 
help went away from top emacs window :( 
11:30PM 
1 
problem with chooseCRANmirror() 
10:26PM 
1 
Matrix dimnames 
10:06PM 
1 
Calling an arbitrarily named data frame + variable 
9:59PM 
1 
repeating symbols and colors 
9:36PM 
0 
Confidence intervals for Brier score 
8:51PM 
1 
gamm(): degrees of freedom of the fit 
7:06PM 
1 
graphics not find source 
5:56PM 
1 
ncp in dt 
5:55PM 
0 
(no subject) 
5:51PM 
3 
matrix manipulation with a for loop 
5:37PM 
1 
Fitting mean and covariance of Multivariate normal with censored data 
5:12PM 
0 
Figuring out the right formula 
5:05PM 
2 
xyplot: Plotting two variables, one as points  the other as line. Can that be done without explicitly using panel functions 
5:00PM 
0 
Missing Variables? Singularities? 
4:31PM 
1 
Compare linear regressios for significant differences of the slopes 
4:14PM 
2 
How to run R code without R enviorment at Windows? 
4:07PM 
0 
OT: data from Harvey's book 
3:47PM 
4 
splitting very long character string 
3:41PM 
1 
Measuring the effects of history on event probabilities 
2:52PM 
2 
installing rgl package on linux suse 10.1 
2:36PM 
4 
strange algorithm needed 
2:22PM 
1 
cluster analysis using Dmax 
1:49PM 
4 
extract values from a vector 
12:47PM 
1 
Optimization and garch 
11:57AM 
0 
spatstat symbol referencing error 
11:47AM 
0 
Constructing a loop for a Matrix 
9:21AM 
0 
how can i fix the color for different image plot? 
8:55AM 
1 
[ggplot] some questions 
7:21AM 
1 
How to find further informations on specific options? 
6:48AM 
0 
avoiding 'for' loop 
4:52AM 
2 
Hessian matrix 
4:42AM 
4 
Problem with data type recognition and conversion 
12:28AM 
1 
coefficient constraints 
12:12AM 
1 
did my searching but still couldn't find anything for bayesian dlm 
12:04AM 
2 
(no subject) 