Sunday May 31 2009 
Time  Replies  Subject 
9:50PM 
2 
warning message when running quantile regression 
9:43PM 
11 
Error:nonnumeric argument in my function 
7:08PM 
2 
Can I Compile R with MS Access 2003 Developer Extensions? 
6:06PM 
2 
Problem with reshaping of data 
5:45PM 
1 
using chron vector with boxplot 
3:58PM 
3 
renaming column names 
1:29PM 
3 
convert the contents of a date.frame to a matrix 
1:01PM 
3 
grid.edit() for ggplot2 
12:51PM 
2 
Bug in gmodels CrossTable()? 
12:46PM 
1 
Bug in truncgof package? 
6:59AM 
0 
how to sort data frame order by column? 
6:38AM 
0 
OT ; Interview with David Smith, REvolution Computing 
5:51AM 
1 
mapply 
2:42AM 
5 
R Solves Shakespeare Authorship Question 

Saturday May 30 2009 
Time  Replies  Subject 
7:07PM 
0 
improve efficiency of a loop 
6:19PM 
3 
A problem about "nlminb" 
5:22PM 
2 
Simple.lm 
2:13PM 
2 
arithmetic problem 
1:08PM 
4 
Looping until a solution is found 
11:28AM 
0 
Y label with bold superscript 
9:51AM 
0 
what is 'class.ind' here? 
8:24AM 
1 
Spatiotemporal correlation function 
4:35AM 
15 
setdiff bizarre (was: odd behavior out of setdiff) 
3:45AM 
9 
'options=utils::recover' not working in .Rprofile or within R 
1:32AM 
0 
validity of means comparison: unbalanced + weights 
12:14AM 
1 
Help for running R2WINBUGS in VISTA 

Friday May 29 2009 
Time  Replies  Subject 
11:51PM 
3 
Quantile GAM? 
11:17PM 
2 
code optimization problem ... using or not using "which" function 
10:54PM 
1 
Problem making a package using S4 objects. 
9:51PM 
1 
RODBC sqlSave with DB2 
9:06PM 
0 
ggplot2 date help (minor gridlines months and major grid lines years in a readable format) 
9:03PM 
0 
possible bug in "sspir" package? 
7:43PM 
0 
Help installing sna on Solaris 10/Intel 
7:27PM 
4 
SEM/path question 
7:23PM 
0 
apologies for the redundant emails 
7:21PM 
1 
save plm coefficients 
7:15PM 
8 
strange behavior when reading csv  line wraps 
6:51PM 
5 
logical vector as a matrix 
6:48PM 
4 
Odd Behavior Out of setdiff(...)  addition of duplicate entries is not identified 
6:25PM 
3 
matrix to vector 
6:15PM 
1 
frequence of patterns in a vector 
6:08PM 
6 
maxtrix to permutation vector 
5:44PM 
1 
probably simple paste question solved: please ignore 
5:39PM 
1 
probably simple paste question 
5:09PM 
2 
strsplit 
5:08PM 
3 
remove object 
4:38PM 
0 
max.col specification 
4:04PM 
1 
Mean of lognormal in base2 
3:01PM 
10 
R's documentation 
2:46PM 
2 
excluding NAs in data frame without deleting rows 
2:27PM 
1 
data manipulation involving aggregate 
1:58PM 
1 
Problem loading rJava 
1:39PM 
1 
Error messages/systemfit package 
1:27PM 
1 
error message in plm 
1:17PM 
4 
How to replace Inf by zero? 
12:56PM 
0 
WriteXLS  New Version 1.7.1 
12:50PM 
7 
Nested variables 
11:23AM 
1 
Regular point pattern on multisegment line 
10:47AM 
1 
Interface R <> Processing 
9:58AM 
0 
ACF roots 
9:47AM 
3 
Backpropagation to adjust weights in a neural net when receiving new training examples 
9:12AM 
2 
How to read a binary file bit by bit? 
8:55AM 
0 
Finding Longest Identical Subsequence across Multiple Time Series? 
8:36AM 
1 
problem with "ls" command 
8:17AM 
1 
final value of nnet with censored=TRUE for survival analysis 
6:32AM 
0 
labels in rgl.sphere 
5:45AM 
1 
Package Licences 
4:51AM 
25 
IPAddress 
3:00AM 
2 
Drawing schematics 
2:51AM 
1 
how do I decide the best number of observations in MLE? 
2:35AM 
4 
GTK Tooltips under Linux 
1:56AM 
0 
I need help. about draw tree. 

Thursday May 28 2009 
Time  Replies  Subject 
11:18PM 
1 
RODBC package: how to check whether connection is open 
10:39PM 
1 
Error: argument is of length zero 
9:53PM 
1 
Package for Clustering  Query 
9:45PM 
3 
avoid a loop 
9:37PM 
0 
why warning appears when set both 'scale' and 'breaks' meanwhile in heatmap.2 of gplots 
9:34PM 
13 
custom sort? 
8:46PM 
3 
max.col weirdness 
8:14PM 
0 
The R Journal volume 1, number 1, now available 
8:00PM 
4 
How this addition works? 
7:25PM 
0 
installing "gRain" package on ubuntu 8.10 
7:25PM 
4 
how to avoid add 'X' before numeric colnames when read.table 
7:16PM 
0 
filter function speed 
7:05PM 
1 
plotting time series with data gap using type line but do not want to connect gap with line 
6:47PM 
2 
ggplot2 legend 
4:13PM 
0 
getTree visualization (randomForest) 
3:41PM 
5 
String replacement in an expression 
3:25PM 
1 
maximum over one dimension of a 3dimensional array 
2:00PM 
0 
Urgent Statistician Position near Philadelphia 
1:43PM 
0 
Changing data point size in quilt.plot 
1:32PM 
0 
re gularly spaced points on multisegement line 
1:08PM 
2 
Plot error 
12:58PM 
1 
How could I terminate a script (without leaving R)? 
12:49PM 
0 
Rhelp Digest, Vol 75, Issue 28 
12:47PM 
1 
can you help me please :) 
11:34AM 
4 
Read & name multiple excel sheets using RODBC 
10:33AM 
6 
sample unique pairs from a matrix 
10:03AM 
3 
R connectivity with Oracle DB 
9:42AM 
0 
Delta Kronecker 
7:50AM 
1 
optima in unimode 
7:20AM 
2 
"1L" and "0L" 
6:12AM 
3 
Unable to load R 
4:38AM 
0 
PBSmapping problems with importGSHHS 
4:16AM 
1 
Interaction plots as lines or bars? 
2:54AM 
7 
R help 
12:58AM 
5 
question about using a remote system 
12:36AM 
2 
Replace is leaking? 
12:25AM 
9 
How do I get removed from this mailing list? 

Wednesday May 27 2009 
Time  Replies  Subject 
11:38PM 
2 
lattice::xyplot axis padding with fontfamily="mono" 
10:52PM 
2 
boxplot 
7:39PM 
8 
Axis label spanning multiple plots 
6:53PM 
3 
R Books listing on RProject 
6:46PM 
2 
Factor level with no cases shows up in a plot 
6:31PM 
1 
reduce size of plot inside window and place legend beside plot 
6:31PM 
1 
ggplot2 adding vertical line at a certain date 
6:19PM 
2 
a simple trick to get autoclose parenthesis on windows 
6:14PM 
0 
invert axis persp plot 
6:09PM 
2 
how do I get to be a member? 
6:04PM 
0 
interpretation of the likelihood ratio test under *R* GLM 
5:41PM 
1 
contour lines on persp plot 
5:36PM 
1 
"Error: package/namespace load failed" 
5:27PM 
2 
problem with cbind 
5:27PM 
4 
no internal function "int.unzip" in R 2.9.0 for Windows 
5:24PM 
5 
alternative to builtin data editor 
4:27PM 
6 
How to set a filter during reading tables 
4:24PM 
1 
Deviance explined in GAMM, library mgcv 
4:05PM 
2 
Changing point color/character in qqmath 
4:01PM 
5 
Labeling barplot bars by multiple factors 
4:00PM 
2 
Objectoriented programming in R 
3:35PM 
3 
R in Ubunto 
3:31PM 
1 
vegan metaMDS question 
2:11PM 
4 
Defining functions  an interesting problem 
1:16PM 
1 
RWeka weka.core.SerializationHelper.write 
1:13PM 
2 
Hierarchical glm with binomial family 
12:39PM 
5 
Sort matrix by column 1 ascending then by column 2 decending 
11:42AM 
1 
Full likelihood from survreg 
11:40AM 
1 
Problem with adding labels in ggplot2 
10:37AM 
8 
How to exclude a column by name? 
10:34AM 
2 
How to write a loop? 
10:22AM 
1 
Warning message as a result of logistic regression performed 
10:08AM 
4 
Intraobserver reliability 
9:52AM 
6 
rplot 
9:51AM 
2 
Constrained fits: y~a+b*xc*x^2, with a,b,c >=0 
9:26AM 
2 
Multivariate Transformations 
8:13AM 
7 
Neural Network resource 
6:39AM 
2 
C4.5 implementation in R 
4:43AM 
7 
Harmonic Analysis 
1:57AM 
0 
Exception from HRESULT: 0x80040013 
12:40AM 
0 
Newbie: Using R to analyse Apache logs 

Tuesday May 26 2009 
Time  Replies  Subject 
11:49PM 
0 
Cgee: error: logistic model 
11:12PM 
1 
Finding and removing nonprintable ascii characters in a file 
9:52PM 
6 
Problem with fractional seconds 
9:40PM 
1 
Beta Testers Wanted for SPSS Statistics Developer 
9:36PM 
2 
Using package "exams" and xtable 
8:37PM 
0 
OWL (Web Ontology Language) in R? 
8:22PM 
8 
Still can't find missing data 
8:15PM 
0 
NNET conditional Multinomial logit 
7:10PM 
2 
(OT) Does pearson correlation assume bivariate normality of the data? 
6:59PM 
2 
interactive file choosing in Linux? 
6:48PM 
2 
optim() question 
6:16PM 
5 
Problem accessing "row number" from subset on a dataframe 
6:11PM 
4 
Linear Regression with Constraints 
5:35PM 
0 
Bootstrapping and estimation of standard error 
5:26PM 
2 
using lsoda() and nls() together 
4:36PM 
0 
degree symbol using X11 on OSX 
2:37PM 
5 
Help me...!!! 
2:25PM 
3 
Discovery on packages 
1:34PM 
2 
help wth boxplots 
1:27PM 
13 
split strings 
1:25PM 
0 
facet_grid problem: don't understand error message 
12:43PM 
1 
R for arma mdel with constraints on parameters 
12:13PM 
1 
Selection and aggregation in one operation? 
10:41AM 
2 
stricter use of xlim in plot.stepfun 
10:39AM 
1 
Converting a list to a data frame or columns at the least 
10:17AM 
2 
R under Ubuntu 
10:02AM 
7 
moving from Windows to Linux  need help 
9:34AM 
4 
Creating multiple graphs based on one variable 
8:56AM 
1 
Rwindows unsuccessful 
8:32AM 
0 
crossvalidation in rpart 
6:53AM 
3 
Sample size calculation proportions with EpiR: Discrepancy to other calculators 
4:30AM 
10 
Help needed on R output 
2:08AM 
0 
Grouping methods 

Monday May 25 2009 
Time  Replies  Subject 
11:58PM 
0 
Piecewise Aggregate approximation 
11:26PM 
5 
How to create all pairs 
10:19PM 
3 
apply fn to many dataframes 
8:40PM 
6 
Running R from a readonly CD 
8:26PM 
4 
Interpolating variables within (RODBC library) SQL statements for MySQL 
5:30PM 
0 
image, domain, codomain 
3:19PM 
0 
Or operator on working on the robjects doesn't generate a logical value 
3:00PM 
1 
Memory problems when using ifelse 
2:12PM 
1 
SEM modelling 
1:43PM 
3 
cairoDevice.dll error, but it exists..? 
1:34PM 
1 
Blocking design 
12:45PM 
4 
long format  find age when another variable is first 'high' 
10:30AM 
0 
mle2 for poisson data 
8:45AM 
4 
Working with daily data 
1:50AM 
1 
vignette problem 
1:11AM 
1 
The setting of .Library.site in Rprofile.site doesn't take effect 

Sunday May 24 2009 
Time  Replies  Subject 
8:42PM 
1 
unit of grid size of s.class plot (ade4)? 
8:00PM 
5 
Getting an older version of a package 
7:24PM 
2 
Timing issue using locator() in loop containing print() 
6:32PM 
2 
filling area under a function line 
5:46PM 
1 
subset dataframe by number of rows of equal values 
5:09PM 
3 
how to implement a circular buffer with R 
4:53PM 
3 
Deleting columns from a matrix 
4:21PM 
2 
Assigning variable names from one object to another object 
1:01PM 
5 
Animal Morphology: Deriving Classification Equation with Linear Discriminat Analysis (lda) 
12:08PM 
2 
A question on type="h" plot lines 
11:28AM 
2 
accuracy of a neural net 
11:15AM 
3 
help with replacing factors 
10:08AM 
0 
[newbie] conditional density of a bivariate 
8:51AM 
3 
Creating a list by just using start and final component 
3:29AM 
1 
about strauss process 
12:34AM 
6 
using optimize() correctly ... 

Saturday May 23 2009 
Time  Replies  Subject 
9:40PM 
6 
Cream Text Editor 
8:35PM 
0 
getting % influence for 2 factors in LDA 
5:09PM 
4 
Search for longest consecutive occurrence 
4:46PM 
1 
Save values from an expression that is created from deriv command 
3:06PM 
0 
dimnames does not match array extent 
2:32PM 
2 
create vectors within a double loop 
2:01PM 
0 
Luis Miguel Delgado Gomez/BBK está ausente de la oficina. 
1:59PM 
2 
optimizing function over x,y 
12:44PM 
2 
counting occurrence of text in a dataframe 
10:48AM 
1 
Constraining linear regression model 
6:27AM 
4 
Draw a rectangle on top of an image using RGtk2? 
6:25AM 
1 
Re: Clean up a complex variable 
5:17AM 
2 
how to adding colors to data points in scatter plot in R? 
12:26AM 
1 
rank reduction method in time series analysis? 

Friday May 22 2009 
Time  Replies  Subject 
10:51PM 
3 
how to insert NULLs in lists? 
10:28PM 
0 
mle() question 
9:34PM 
0 
Goodness of fit for MLE? 
9:15PM 
1 
stripchart and ordering of plot 
6:33PM 
1 
Object not found 
4:53PM 
1 
regrouping factor levels 
4:38PM 
16 
sciplot question 
4:36PM 
2 
Error in FUN with tapply and by 
4:18PM 
0 
lattice strip argument check 
3:32PM 
0 
levelplot in combination with xyplot 
3:11PM 
0 
axis(): disable prevention of overlapping tick labels for pgfSweave() 
3:04PM 
0 
fitting Autoregressive Conditional Duration and Cox Proportional Hazard model in R 
2:56PM 
0 
EM algorithm mixture of multivariate 
2:45PM 
2 
Returning only a file path on Windows 
2:36PM 
1 
bug in rpart? 
2:28PM 
0 
EM algorithm mixture of multivariate gaussian 
1:58PM 
1 
Forcing a variableinto a model using stepAIC 
1:41PM 
2 
Query regarding na.omit function 
1:28PM 
1 
survfit, summary, and survmean (was Changelog for survival package) 
1:11PM 
0 
How to compute the scorestatistics from a logistic model using lrm {Design} 
12:18PM 
2 
Step by step: Making an R package with Fortran 95 
12:10PM 
0 
Reading iputs from adjacency matrix 
11:42AM 
2 
Cannot Install Cairo Library 
11:17AM 
0 
Changing a legend title to bold font 
10:58AM 
1 
anova leads to an error 
9:39AM 
0 
likelihood 
9:06AM 
1 
Goodness of fit in quantile regression 
5:27AM 
5 
Confirmatory factor analysis problems using sem package (works in Amos) 
4:45AM 
6 
Need a faster function to replace missing data 
3:47AM 
1 
automatic model selection based on BIC in MLE 
3:42AM 
2 
System crash when using surv=T in cph 
12:49AM 
1 
Paste Strings as logical for functions? 

Thursday May 21 2009 
Time  Replies  Subject 
11:35PM 
1 
axis in the barplot 
11:20PM 
0 
handson model selection and statistical data analysis books in R? 
11:14PM 
2 
good numerical optimization to use in R? 
11:00PM 
13 
step by step debugger in R? 
10:36PM 
2 
vcd package  change layout of plot 
10:16PM 
8 
Naming a random effect in lmer 
9:13PM 
3 
help with gsub and date pattern 
8:39PM 
1 
Axis Limits in Scatterplot3d 
7:58PM 
0 
Marginal Effects in ordered logit 
7:08PM 
8 
Behavior of seq with vector from 
6:48PM 
3 
size of point symbols 
6:28PM 
2 
NA when indexing vectors 
4:57PM 
1 
Changelog for the survival package 
4:38PM 
0 
Rpart  best split selection for class method and Gin 
4:06PM 
3 
subsetting of a data.frame 
3:45PM 
4 
Re placing a "+" in a string 
3:11PM 
4 
Matrix sum 
2:15PM 
5 
Product of 1  probabilities 
2:10PM 
3 
index to select rows of a large matrix 
1:12PM 
4 
Loop avoidance and logical subscripts 
12:28PM 
1 
Negative value for adjustedRandIndex? 
12:10PM 
1 
Need help on ploting Histograms 
12:05PM 
0 
Offsets in bigglm 
11:33AM 
1 
transformation and outliers 
10:36AM 
1 
Inverse 
10:23AM 
7 
postscript problems (landscape orientation) 
10:18AM 
0 
problem with ci for lmer 
9:53AM 
2 
"Error: C stack usage is too close to the limit" (can't understand explanations of how to fix this) 
9:51AM 
1 
Error in importing table from SQL to R 
9:40AM 
1 
[newbie] how to do a 3d plot of bivariate density? 
9:02AM 
1 
em algorithm mixture of multivariate normals 
6:48AM 
1 
Rpart  best split selection for class method and Gini splitting index 
3:19AM 
6 
Re order variables in a dataframe 
2:34AM 
0 
lmodel2  regression through origin? 
12:32AM 
6 
Problems with sample variance 

Wednesday May 20 2009 
Time  Replies  Subject 
11:35PM 
2 
evaluate polynomial 
11:27PM 
0 
Asymmetric tcopula code? 
9:44PM 
2 
combining xYplot with map 
9:13PM 
2 
how to get remote ESS graphics to work? 
8:42PM 
9 
Example for parsing XML file? 
8:10PM 
2 
round function seems to produce maximum 2 decimals 
8:10PM 
0 
Linear constraints for constrasts 
7:23PM 
1 
Nonlinear regression with latent variable 
7:04PM 
1 
Supressing the enumeration of output in console 
6:50PM 
4 
How to load data from Statistics Canada 
6:23PM 
3 
error message re: max(i), but code and output seen O.K. 
5:10PM 
0 
dropping empty panels in xyplot 
4:55PM 
1 
sem with categorical data 
4:20PM 
7 
drc results differ for different versions 
3:49PM 
0 
evaluating partitions in CLUE 
3:34PM 
2 
Comparing spatial distributions  permutation test implementation 
3:32PM 
3 
minmun pvalue for wilcox.test and correlation 
3:21PM 
1 
stationarity tests 
2:57PM 
0 
meaning of ordervector in object of class hclust 
2:57PM 
10 
Class for time of day? 
2:31PM 
0 
function returning the name of an object 
1:55PM 
3 
Trouble installing package 'systemfit' 
1:41PM 
0 
Random effects aov 
1:16PM 
1 
Error with regsubset in leaps package  vcov and all.best option (plus calculating VIFs for subsets) 
1:02PM 
19 
How to google for R stuff? 
12:54PM 
1 
efficiency when processing ordered data frames 
12:38PM 
0 
how to merge replicate spots 
12:10PM 
2 
turning off specific types of warnings 
11:54AM 
2 
Where to find a changelog for the survival package 
11:21AM 
6 
Functions returning functions 
10:57AM 
3 
SEM:Standard error of std.coef estimates? 
10:47AM 
0 
New package for medical image manipulation: tractor.base 
10:46AM 
0 
Mixed Models 
10:21AM 
1 
Plot data from table with column and row names 
10:03AM 
0 
Running multiple versions of Rserve on a Linux system 
6:17AM 
5 
arrangement of crowded labels 
4:50AM 
1 
Package Inline under windows 
4:43AM 
0 
glht problem 
4:31AM 
1 
Extracting correlation in a nlme model 
3:59AM 
2 
Too large a data set to be handled by R? 
1:51AM 
1 
how to copy files from one direction to another? 
12:50AM 
0 
New version of actuar 

Tuesday May 19 2009 
Time  Replies  Subject 
11:04PM 
4 
panel question (plm) 
10:21PM 
3 
Getting lm() to work with a matrix 
8:37PM 
0 
help with error 
7:52PM 
2 
what is wrong with this code? 
7:50PM 
2 
Replace / swap values of subset of a data.frame 
6:37PM 
1 
length(grep(... 
4:24PM 
2 
create string of commaseparated content of vector 
4:07PM 
7 
exists function on list objects gives always a FALSE 
3:33PM 
2 
Using while statements to insert rows in a dataframe 
3:27PM 
0 
File too big for filehash? 
3:17PM 
4 
nlrwr package. Error when fitting the optimal BoxCox transformation with two variables 
3:17PM 
0 
Spearman rho 
3:16PM 
0 
error glmpath() 
1:03PM 
2 
memory stack overflow 
12:12PM 
1 
loglinear analysis 
10:47AM 
4 
Remove objects names like character String 
10:44AM 
3 
remove empty objects from workspace 
10:17AM 
3 
Coord_equal in ggplot2 
10:17AM 
3 
problem with installing a local zip file : GFCURE 
9:04AM 
0 
R copula  empirical distributions 
8:00AM 
0 
As "mat.or.vec" 
4:04AM 
1 
fitting distribution 
3:39AM 
3 
Finding data association in R 
3:37AM 
0 
Grouping using pairs function 
3:10AM 
4 
RGoogleDocs: can now see documents but cannot get content. 
1:28AM 
0 
normal score transformation... 
12:50AM 
0 
About " Error: C stack usage is too close to the limit"resend 
12:40AM 
5 
how to calculate means of matrix elements 
12:21AM 
5 
Wilcoxon nonparametric pvalues 

Monday May 18 2009 
Time  Replies  Subject 
11:50PM 
2 
MultiRow Lattice Plot With Y Axis on Same Side 
10:34PM 
2 
Overlay two quantreg coefficients plots 
10:32PM 
0 
How to plot a surface plot (+contour map) from this data 
10:20PM 
4 
stringsAsFactors param in expand.grid not working 
9:43PM 
1 
Using apply() and scale() in combination 
8:24PM 
8 
Generic 'diff' 
8:16PM 
1 
JOB: C++ Programmer in London, England, UK 
6:48PM 
2 
Predicting complicated GAMMs on response scale 
6:47PM 
6 
Barchart in lattice  wrong order of groups, data labels on top of each other, and a legend question 
4:24PM 
2 
Read.table problems 
4:07PM 
0 
multinom() and parameters 
2:47PM 
1 
comparing two ROCs 
2:42PM 
3 
error in importing text files 
2:25PM 
3 
Superscripts and subscripts in trellis graphics 
2:01PM 
0 
(no subject) 
1:11PM 
4 
intermediate iterations of stepwise regression 
1:07PM 
3 
discrepancies between stata and r for a cox regression 
12:02PM 
2 
Connection to Microsoft SQL Server 
12:00PM 
3 
Simulation from a multivariate normal distribution 
11:26AM 
7 
Overdispersion using repeated measures lmer 
11:23AM 
2 
Split data frame based on Class 
11:21AM 
1 
Save Cluster results to data frame 
11:17AM 
12 
Simple plotting errors 
11:10AM 
0 
Connection to SQL Server 
11:09AM 
9 
Concatenating two vectors into one 
10:46AM 
3 
Runtime Error! Keep on happening while using amap, anacor and ca pckg 
10:37AM 
4 
MAC OSX vs Win XP: Different stats test results! 
10:10AM 
4 
Parsing configuration files 
7:03AM 
5 
(no subject) 
4:20AM 
6 
How do you save in R? 
4:09AM 
1 
How to run Rcmdr in Mac Os X Tiger? 
3:26AM 
0 
About " Error: C stack usage is too close to the limit" 
3:07AM 
0 
asymmetric tcopula in R 
1:20AM 
1 
Measures 

Sunday May 17 2009 
Time  Replies  Subject 
10:03PM 
6 
sprintf() question 
8:58PM 
3 
Chow test(1960)/Structural change test 
8:36PM 
4 
build CONTENTS or 00Index.html without installing whole package 
7:53PM 
1 
One Sample Nonparametric 
5:23PM 
5 
Output of binary representation 
5:05PM 
0 
plotting a chisquare 
4:38PM 
0 
Some questions about package "pastecs" and "stats" 
12:22PM 
1 
(no subject) 
10:53AM 
2 
package for /usr/lib64/R/library/tkrplot/libs/tkrplot.so 
8:55AM 
0 
Asymmetric t  copula code in R 
6:42AM 
1 
Kumar quantile 
3:45AM 
2 
wireframe 3D problems 
3:35AM 
0 
projecting onto 2d *integer* grid? 
1:52AM 
2 
Newton's method for finding roots 
1:41AM 
0 
Simulation Help 
12:26AM 
0 
Croston's 

Saturday May 16 2009 
Time  Replies  Subject 
10:14PM 
4 
Row number of minimum value? 
9:11PM 
6 
Lattice scales question: using "at" when log = TRUE 
7:18PM 
1 
How to draw a R plot in Java frame ? 
6:57PM 
3 
Question about barplot: gridlines & value labels 
6:49PM 
5 
converting numeric to integer 
5:23PM 
2 
MEXVAL 
3:57PM 
7 
bagged importance estimates in earth problem 
3:21PM 
3 
How to save R "clean" sessions in BATCH mode? 
3:17PM 
1 
I can't update 
1:52PM 
1 
vector fragment 
1:48PM 
1 
maxLik pakage 
12:50PM 
1 
MANOVA 
12:43PM 
2 
barplot in a loop not printing out to directory 
12:34PM 
5 
newbie: closing unused connection + readline 
9:37AM 
2 
Installing R on Ubuntu 8.10 
9:32AM 
1 
Fwd: Cannot allocate a new database connection error 
6:49AM 
1 
Gamma 
6:48AM 
1 
Gamma function 
4:27AM 
1 
How to turn the xyplot graphics upsidedown? 
4:05AM 
1 
(no subject) 
2:02AM 
6 
ggplot2: annotating plot with mathematical formulae 

Friday May 15 2009 
Time  Replies  Subject 
11:18PM 
0 
problem with mle.stepwise 
10:55PM 
2 
Re: Matrix package,solve() errors and crashes Please help 
7:46PM 
1 
Memory size problems in R 
7:22PM 
0 
Converting numbers to and from raw 
6:37PM 
1 
DickeyFuller Tests with no constant and no trend 
5:18PM 
1 
Rotating xaxis categorical labels 
5:09PM 
0 
Any R workshops on BUGS or resampling or other...? 
5:04PM 
3 
anova(cph(..) output 
4:43PM 
4 
drawing arrows 
3:59PM 
4 
Using column length in plot gives error 
3:58PM 
2 
Printing to screen a matrix or data.frame in one chunk (not splitting columns) 
3:25PM 
3 
data summary and some automated t.tests. 
3:04PM 
2 
warning message while installing a package 
2:57PM 
0 
analysis of circular data with mixed models??? 
2:46PM 
6 
replace "%" with "\%" 
2:31PM 
1 
Function Surv and interpretation 
2:31PM 
1 
Plotting question re. cuminc 
1:43PM 
2 
Additional points to scatter plot show up at wrong place 
1:40PM 
0 
Issue displaying legend for large data 
1:26PM 
4 
creating and then executing command strings 
1:22PM 
2 
error writing to connection 
12:59PM 
1 
Fw: Help with loops(corrected question) 
12:33PM 
4 
displaying results 
12:17PM 
2 
Help with loops 
11:57AM 
2 
help with as.numeric 
11:26AM 
3 
need help 
11:20AM 
0 
web interface for R script?? 
10:12AM 
0 
Ego net and merge networkss 
7:42AM 
3 
Using sample to create Training and Test sets 
7:08AM 
2 
transposing/rotating XY in a 3D array 
6:46AM 
1 
Intel® Core™2 Quad Processors 
2:15AM 
1 
help on Nan error 
1:45AM 
4 
About the efficiency of R optimization function 

Thursday May 14 2009 
Time  Replies  Subject 
11:21PM 
3 
memory usage grows too fast 
11:19PM 
3 
is.variable ? is.initialized ? 
11:15PM 
5 
fitdistr for t distribution 
9:37PM 
0 
mathematical model/equations for neural network in library(nnet) 
9:28PM 
1 
Supplying NA or Zeros in dataframe for missing factor combinations 
8:58PM 
2 
Problem with viewports, print.trellis and more/newpage 
8:51PM 
4 
How to do a pretty panel plot? 
8:06PM 
2 
"Fast" correlation algorithm 
7:36PM 
8 
can you tell what .Random.seed *was*? 
7:32PM 
1 
Problems intalling on Suse 10.3 x86_64 OS 
7:14PM 
2 
assign unique size of point in xyplot 
6:55PM 
1 
Bayesian Model Averaging 
6:28PM 
1 
KNN script: Identity of specific K samples chosen? 
5:30PM 
3 
Importing data into R and combining 2 files 
5:22PM 
1 
text() to label points in ggplot 
5:16PM 
3 
Function to read a string as the variables as opposed to taking the string name as the variable 
4:11PM 
0 
Rpart  user defined split functions 
4:03PM 
4 
automated polynomial regression 
3:46PM 
0 
Bayesian 2*2 table independence test 
3:03PM 
0 
can I plot a matrix of colors? 
2:44PM 
0 
I can't install RWeka 
2:41PM 
2 
I want to avioid unnecessary value 
2:09PM 
0 
extract decision tree from rpart 
2:05PM 
0 
dissimilarities table factorial analysis 
12:57PM 
1 
latex.table used with mixed string and numbers 
11:54AM 
0 
EM algorithm for mixture of two Weibull distributions (Urgent) 
11:40AM 
16 
specify the number of decimal numbers 
11:31AM 
4 
replacing default axis labels on a plot 
11:04AM 
1 
Simulation) 
9:51AM 
3 
corrupted smoothing kernel ? 
9:26AM 
3 
Leastsquare support vector machines regression! 
8:53AM 
1 
Data extraction problem after importation using RODBC 
6:16AM 
11 
Duplicates and duplicated 
5:54AM 
2 
R Tools To Evaluate Confidence Interval 
5:22AM 
2 
Finding root using Newton's method 
4:47AM 
8 
Graphical output format 

Wednesday May 13 2009 
Time  Replies  Subject 
11:58PM 
2 
plotting multiple data sources 
11:41PM 
5 
matching period with perl regular expression 
11:01PM 
2 
Object and Classes ? 
10:21PM 
7 
Optimization algorithm to be applied to S4 classes  specifically sparse matrices 
9:51PM 
3 
SQL Queries from Multiple Servers 
9:49PM 
2 
Block factor as random or fixed effect? 
9:41PM 
1 
question about setClass 
8:55PM 
3 
[OT?]R Reference Manual review/recommend 
8:41PM 
0 
June R/Splus Courses: Nationwide Back2back (1) R/S+ Fundamentals and (2) R/SPlus Advanced Programming. in San Francisco, New York City, Boston, Washington DC, Seattle and Salt Lake City 
8:23PM 
2 
Dates and arrays 
7:49PM 
4 
Input to variables  help please 
7:21PM 
0 
simple anova question 
7:04PM 
0 
MannKendall test 
6:57PM 
0 
replace() help 
6:38PM 
4 
Checking a (new) package  examples require other package functions 
6:06PM 
1 
Overlaying two plots 
5:33PM 
2 
Calling R from .net environment 
4:43PM 
1 
Anova 
4:35PM 
1 
Centering R output in Sweave/LaTeX 
3:42PM 
5 
ode first step 
3:18PM 
2 
Problems with randomly generating samples 
3:13PM 
40 
Simulation 
2:54PM 
3 
Histogram + % of cases for a given criteria 
2:20PM 
0 
rpart  not for classification? 
2:12PM 
1 
access to the current element of lapply 
1:19PM 
2 
3dscatter for linux 
12:44PM 
1 
Nagelkerkes R2N 
12:40PM 
0 
R package to fit mixture or cure survival models 
12:34PM 
2 
Mixture of survivals or cure models 
12:26PM 
0 
questions on rpart (tree changes when rearrange the order of covariates) 
11:43AM 
1 
overlap contour 
10:45AM 
8 
read multiple large files into one dataframe 
10:19AM 
2 
Help with a cumullative Hazrd Ratio plot 
9:53AM 
2 
converting numeric into character strings 
9:44AM 
5 
Multiple ANOVA tests 
9:23AM 
5 
where does the null come from? 
9:13AM 
0 
Segmentation fault in package rJava on CentOS server 
6:02AM 
6 
Help with reshape/reShape and indexing 
5:22AM 
3 
Overlay cdf 
4:29AM 
4 
creating a postscript file with two xyplots 
3:30AM 
5 
plotting a grid with color on a map 
2:22AM 
2 
(no subject) 
1:47AM 
0 
pair matching query corrected 

Tuesday May 12 2009 
Time  Replies  Subject 
11:54PM 
1 
strucchange  weighted models 
9:59PM 
2 
Specifying data type when creating a dataframe using RODBC 
9:44PM 
2 
curve fitting 
9:15PM 
0 
Bootstrap error rate for logistic disrmination model 
7:53PM 
2 
adonis help  (nonparametric (permutational) manova) 
7:48PM 
0 
Automatic task planner 
7:47PM 
1 
Help needed to compile R with shared library. 
7:35PM 
0 
How do I extract the scoring equations for neural networks and support vector machines? 
7:08PM 
5 
selecting points on 3D scatterplots 
5:22PM 
0 
FW: neural network not using all observations 
5:11PM 
3 
Multiple plot margins 
5:02PM 
2 
pair matching 
4:19PM 
3 
questions on rpart (tree changes when rearrange the order of covariates?!) 
4:09PM 
4 
AFTmodel with timedependent covariates 
3:55PM 
3 
Using loops to run functions over a list of variables 
3:21PM 
0 
Trouble with parametric bootstrap 
3:16PM 
1 
R Group on Professional Networking Site 
3:10PM 
0 
neural network not using all observations 
2:57PM 
2 
import HTML tables 
2:37PM 
0 
variability 
2:20PM 
1 
Graphic aspect ratio 
1:39PM 
0 
triangle.class pch per factor 
1:37PM 
0 
R^2 extraction and autocorrelation/heterokedasticity on TSLS regression 
1:00PM 
0 
Warning trying to plot log(log(survival)) (John Sorkin) 
12:50PM 
1 
survival curves for time dependent covariates (was "consultation") 
12:48PM 
4 
plotCI line types for line and for bar 
12:37PM 
4 
Response surface plot 
12:29PM 
2 
SAS PROC SORT nodupkey 
12:00PM 
1 
Power function for ratio of lognormal means: two equally valid results? [SEC=Unclassified] 
11:32AM 
0 
Fw: Hold out procedures in R software 
11:20AM 
4 
From two colors to 01 sequences 
11:06AM 
1 
how to take away the same varible when I use "merge" 
10:58AM 
1 
xyplot: no ticks for a factor scale? 
10:18AM 
4 
What's the best way to tell a function about relevant fields in data frames 
10:04AM 
1 
rbind help 
9:49AM 
1 
how often we use the libraries/packages in R 
9:37AM 
2 
Kumaraswamy distribution 
9:23AM 
3 
ROCR: auc and logarithm plot 
9:03AM 
1 
Twoway Anova 
8:51AM 
6 
newtons method 
8:50AM 
1 
extracting residuals from glm object 
8:29AM 
1 
lattice histogram for multiple variables : adjusting x axis 
8:08AM 
5 
decimal troubles ? 
8:06AM 
2 
(no subject) 
7:27AM 
0 
Bayes newby 
7:21AM 
4 
How to display data content on a only row? 
5:40AM 
2 
Can anyone suggest some r packages for Experimental Designs, specifically for choice and conjoint??? (or is intersted in helping me make 1) 
5:14AM 
1 
How to generate pdf in more than 1 papes 
1:28AM 
1 
how the break is calculated by R? 
1:27AM 
1 
times family unavailable in postscript device (Ubuntu Linux) 
1:08AM 
1 
how to specify xlim in forestplot 
12:36AM 
0 
Bootstrap error rate of logistic disrmination model 

Monday May 11 2009 
Time  Replies  Subject 
10:30PM 
3 
Set working directory by dragging text file onto R shortcut? [WinXP, unfortunately] 
9:46PM 
1 
inconsistent results for axis.POSIXct 
9:17PM 
1 
Add data count to plot? 
9:06PM 
0 
stepAIC + cox.zph 
8:53PM 
6 
Looking for a quick way to combine rows in a matrix 
8:37PM 
6 
Read many .csv files into an R session automatically, without specifying filenames 
7:52PM 
1 
explanation  what does R in the background? 
7:36PM 
3 
anyone know how to calculate chi square value from P value? 
7:18PM 
3 
Warning trying to plot log(log(survival)) 
5:46PM 
1 
Error in NLME (nonlinear mixed effects model) 
5:46PM 
1 
consultation 
4:56PM 
0 
Partial correlation function required 
4:20PM 
0 
robustbase: cannot install 
4:10PM 
1 
maxLik package 
3:57PM 
1 
R errors when trying to read a file 
3:26PM 
1 
Legend in plots 
3:20PM 
1 
predict function the other way around 
2:49PM 
1 
Seewave options 
2:40PM 
3 
Rcompression on Omegahat 
2:32PM 
6 
Plotting colors on a world map 
2:30PM 
0 
Inconsistency in representation of variables 
2:07PM 
6 
Searching within a ch. string 
1:54PM 
1 
Ancestral Character Estimation 
1:30PM 
2 
Problems to run SVM regression with e1071 
1:23PM 
0 
Import Visual FoxPro (.dbf) 
1:01PM 
1 
Removing any text beginning with... 
12:54PM 
1 
R and McAfee 8.5 
12:51PM 
0 
Comparing COXPH models, one with age as a continuous variable 
11:57AM 
0 
Amsterdam course  Pharmacokinetic and pharmacodynamic modeling and simulation 
11:55AM 
4 
Plot bivariate joint pdf 
11:49AM 
4 
aggregate over x cases 
11:22AM 
1 
doubt 
11:05AM 
3 
readBin: read from defined offset TO defined offset? 
10:45AM 
1 
Using ACE in the ape package 
10:16AM 
0 
R2.9.0 on CentOS 5 installation? 
9:40AM 
1 
3d Scatterplot using rgl 
8:58AM 
0 
Unable to install R package 
5:13AM 
5 
working with groups of labels? 
5:10AM 
4 
R Error, very odd.... 
1:55AM 
1 
Building US maps in R 

Sunday May 10 2009 
Time  Replies  Subject 
10:09PM 
1 
How does one plot the log(log(survival)) 
9:52PM 
2 
Select the rows in a dataframe that matches a criteria in another dataframe 
9:43PM 
2 
plot(survfit(fitCox)) graph shows one line  should show two 
9:17PM 
5 
Unintended loading of package:datasets 
8:36PM 
3 
Help with kalmanfilterd betas using the dlm package 
7:26PM 
2 
function for nice correlation output with significance symbols 
3:32PM 
1 
ggplot2: recommended workaround for broken legend.position="top" 
2:57PM 
2 
ade4 and inertia of axis 2 
2:05PM 
8 
Partial Derivatives in R 
12:25PM 
3 
Function recommendation for this study... 
6:49AM 
0 
Predictive Analytics Seminar: May 2728, New York City 
5:01AM 
1 
Traceback NA's to their first appearance 
4:21AM 
2 
What does it mean by skip=2 and skip=7? 
12:03AM 
2 
Spatstat 

Saturday May 9 2009 
Time  Replies  Subject 
9:59PM 
0 
clump of binary pixels on raster 
9:02PM 
8 
how to get design matrix? 
8:53PM 
2 
Sweave \Sexpr{} advice please 
8:53PM 
3 
need help with chisq 
7:55PM 
0 
pointers needed to expected values of fractions 
6:50PM 
1 
"Overloading" some nondispatched S3 methods for new classes 
6:32PM 
6 
sqlSave() 
6:18PM 
1 
R package for estimating markov transition matrix from observations + confidence? 
5:40PM 
5 
Generating a "conditional time" variable 
5:33PM 
2 
a general way to select a subset of matrix rows? 
4:25PM 
7 
Reading large files quickly 
4:10PM 
4 
Histogram frequencies with a normal pdf curve overlay 
4:04PM 
1 
Problem with package SNOW on MacOS X 10.5.5 
12:33PM 
1 
for loop 
11:03AM 
1 
pdf transparency not working with Latex documents 
10:45AM 
1 
Strip labels: use xyplot() to plot columns in parallel with outer=TRUE 
9:39AM 
1 
(no subject) 
1:29AM 
0 
Barplot, Bold font in superscript cm^2 

Friday May 8 2009 
Time  Replies  Subject 
11:49PM 
1 
new book on (Perl and) R for computational biology 
11:07PM 
3 
I don't see libR.so in my installation directory 
10:27PM 
6 
Citing R/Packages Question 
9:28PM 
2 
Merging two data frames with 3 common variables makes duplicated rows 
8:54PM 
10 
Beyond doubleprecision? 
8:44PM 
4 
Vim R plugin2 
7:30PM 
1 
caching of the .Rprofile file 
6:45PM 
2 
Rmysql linking to an oldish mysql build 
6:45PM 
1 
Installing RGtk2 on Mac OS 
6:03PM 
2 
Help to extract results from lme.object 
5:48PM 
2 
Probit clusterrobust standard errors 
5:41PM 
1 
plm: plm.data vs pdata.frame 
3:26PM 
2 
RGoogleDocs 
3:08PM 
1 
centering axis labels in lattice 
2:48PM 
1 
plotting with gap in xaxis range 
2:27PM 
3 
partial mantel tests "Ecodist" 
2:16PM 
1 
sscanf 
1:47PM 
2 
postscript()resolution 
12:57PM 
1 
Gantt chart but slightly different 
12:49PM 
4 
howto find x value where x=max(x) 
12:35PM 
0 
how to calculace the Observational error of an variable (nls fit) 
12:12PM 
0 
expression(paste with the superscript in bold font 
12:07PM 
2 
ADAPTIVE QUADRATURE WEIGHTS AND NODES 
11:10AM 
1 
Error while using rfImpute 
10:34AM 
5 
graph resolution windows (dpi) using x11 device 
9:56AM 
0 
Comparing elements of a vector, grouped by values in other vector. 
9:49AM 
1 
glm fit 
9:37AM 
0 
Episode splitting with qualitative covariates 
9:30AM 
2 
Get (feature, threshold) from Output of rpart() for Stump Tree 
8:58AM 
5 
Plotting questions 
8:48AM 
1 
creation of a matrix 
8:25AM 
3 
'Dynamic' 3D plot 
7:52AM 
0 
Good website for help 
7:07AM 
1 
What package I use to draw 3D plot after plsda? 
6:45AM 
0 
dyn.load a package for dev purposes? 
6:20AM 
0 
How to run regression of ordinal probit with IV 
5:39AM 
1 
if ((x >.2  x<(.2)) && (col(x)!=row(x))) {x=x[,col(x)]} 
5:13AM 
2 
display data ( text) on leveplot / Superpose panel 
4:19AM 
19 
I'm offering $300 for someone who know Rprogramming to do the assignments for me. 
3:21AM 
0 
mgarch 
2:39AM 
0 
why doesn't t.test value include standard error 
2:09AM 
0 
DPpackage help: DPdensity 
1:16AM 
1 
problem with normalize.quantiles 
12:21AM 
0 
I need your help about graph. I would like to give color to text in the graph. 

Thursday May 7 2009 
Time  Replies  Subject 
10:35PM 
0 
Hmisc::latex() help 
10:00PM 
2 
paste with apply, spaces and NA 
9:50PM 
1 
How to properly shade the background panels of an xyplot? 
9:23PM 
1 
making an Affybatch object for expresso 
9:13PM 
4 
Using lme() for split plot 
6:59PM 
0 
GAM ordered probit 
6:54PM 
2 
for loop vectorization 
6:45PM 
1 
increasing memory for R bg job 
6:41PM 
1 
CHM error 
5:15PM 
0 
.First and loading a package in a workspace 
4:56PM 
2 
64 bit R double precision 
4:03PM 
0 
Weighted multinomial logistic regression using the mlogit package 
3:55PM 
2 
lasso based selection for mixed model 
3:42PM 
0 
help~ how can I drow colorful text in biplot. 
3:41PM 
0 
visualization of subparts in 3D arrays 
2:56PM 
0 
compiling 64 bit JRI.dll with 64bit XP 
2:38PM 
5 
A potential bug for paste() ? 
2:34PM 
1 
How to save independent R sessions in BATCH mode??? 
2:19PM 
3 
Linear least squares fit with errors in both x and y values. 
2:18PM 
0 
Draw a random number about the fitting of a glm model using family=quasi 
1:55PM 
3 
Plotting counts vs. intervals for a shingle 
1:37PM 
8 
Step and stepAIC 
1:30PM 
1 
extending strsplit to handle missing text that doesn't have the target on which to split 
1:24PM 
7 
How to call time series functions from C ? 
1:22PM 
3 
RSPerl and Statistics::R 
1:13PM 
1 
Bubble Plot Over a Map 
12:00PM 
2 
Generating plots with two lines, each line plotted with a different color 
11:50AM 
2 
Show name of dataset in graph 
10:11AM 
2 
error using lapply with oneway_test (coin package) 
9:34AM 
1 
I need your help about plsr 
8:43AM 
0 
Gaussian local detrending and smoothing within a moving time window 
8:01AM 
1 
data transformation using gamma 
7:24AM 
0 
RPgSQL package man pages 
6:19AM 
2 
Matching multiple columns in a data frame 
4:39AM 
0 
Question about spatial probit model using zelig command 
4:22AM 
3 
I updated/reinstalled ggplot2 and the trouble started... 
12:55AM 
0 
Building 2.9.0 on Solaris 10 U6 x86 

Wednesday May 6 2009 
Time  Replies  Subject 
11:03PM 
0 
Biostatistician Job Openings 
10:58PM 
0 
RMySQL and noninstaller mysql 
10:55PM 
0 
beta 
10:21PM 
4 
Help with lme4 model specification 
10:15PM 
1 
please, a help or information 
10:09PM 
8 
bygroup processing 
9:19PM 
4 
When was the package relaimpo first introduced in R? 
9:03PM 
2 
Hmisc package: deff() command's formula for the design effect 
8:42PM 
2 
Print to File Formatting 
7:47PM 
2 
rmysql query help 
7:29PM 
1 
Add trend line to XYPlot using a subset of the original data 
7:29PM 
3 
How to do Naive Bayes in R? 
7:26PM 
4 
convert large integers to hex 
7:17PM 
0 
remote browser and persession dir 
6:19PM 
2 
NLMINB() produces NaN! 
5:49PM 
2 
dependency ‘Matrix’ is not available when installing Rcmdr 
5:38PM 
2 
Heatmap: draw horizontal line 
5:08PM 
1 
Positioning a legend via X and Y coordinates 
4:53PM 
1 
'RG' looks like a pre2.4.0 S4 object: please recreate it 
4:24PM 
1 
[Fwd: loading SPOT file] 
3:34PM 
3 
General Question about Graphics 
3:15PM 
1 
Houston, TX Users Group 
3:09PM 
0 
Help with JADE package 
2:55PM 
2 
changing variables in a dataset 
2:41PM 
0 
Age Calculation in years, months and days 
1:45PM 
8 
tapply changing order of factor levels? 
1:37PM 
13 
PGF Device 
1:05PM 
4 
X and Y axis labels on a barplot 
1:02PM 
2 
Summary help 
12:36PM 
0 
DSC 2009 update, early registration ends May 15 
12:28PM 
0 
sigma in glmer (lme4) 
12:22PM 
1 
model fitting using by(): how to get fitted values? 
12:14PM 
0 
Estimating parameters in a nonlinear model with observations 
11:15AM 
2 
Need help building combined model 
10:36AM 
0 
Can't find package for decision plot anymore 
9:55AM 
0 
bug with RODBC ? 
8:19AM 
0 
Re: problems with rq.fit.sfn 
8:18AM 
0 
Re: Quantile Regression for Longitudinal Data. Warning message: In rq.fit.sfn 
8:13AM 
0 
QUADRATIC LINK FUNCTIONS FOR MLE ESTIMATE OF NONSTATIONARY GEV FITS 
6:56AM 
0 
threat analysis 
6:31AM 
3 
Call R from Perl 
5:15AM 
0 
Determining the contribution of individual variables to LOF 
4:58AM 
0 
bivariate normal and rho 
4:47AM 
0 
I need your help. 
4:42AM 
5 
subset data 
4:22AM 
26 
Do you use R for data manipulation? 
4:03AM 
2 
Problem with update.packages on repo with a single package 
3:00AM 
2 
Duplicating metaregression results from PROC MIXED with lmer 
1:31AM 
3 
help 
1:24AM 
0 
R readline customization with rl_application_name 
12:14AM 
0 
subscript out of bounds 

Tuesday May 5 2009 
Time  Replies  Subject 
11:41PM 
1 
Rcompression and Java Deflator 
11:28PM 
1 
novice question regarding R archives 
11:00PM 
1 
Relative subscripts? 
10:41PM 
1 
yacas 
10:35PM 
0 
illegal levels in yaImpute() / AsciiGridImpute() 
8:59PM 
3 
problem with ggplot2 boxplot, groups and facets 
8:03PM 
3 
re shape package  use one cast() instead of many 
6:55PM 
2 
documenting quirky behavior of as.POSIXct, as.POSIX.lt regarding AM/PM, possibly other cases 
5:24PM 
2 
big databases 
5:05PM 
5 
quick square root axes 
4:36PM 
1 
self organizing map advice for categorical data 
4:28PM 
0 
Re : Re : Support Vector Machines 
4:27PM 
0 
method for calculating grey level occurrence matrices (GLCM) with R 
4:08PM 
1 
how to modify a function in a R package calling other (invisible?) functions 
3:53PM 
2 
A question about using “by” in GAM model fitting of interaction between smooth terms and factor 
3:52PM 
2 
Sampling a matrix with different probability distributions 
3:52PM 
6 
Plotting pairs of bars 
3:32PM 
2 
setting trellis auto.key color values 
3:05PM 
2 
Bristol mirror GPG problem ubuntu repository 
1:48PM 
2 
View cluster results of large data sets 
1:41PM 
6 
Stepwise logistic Regression with significance testing  stepAIC 
1:41PM 
2 
calibration plot 
1:27PM 
0 
text mining in italian 
1:02PM 
8 
Create Pie chart from .csv file 
12:31PM 
0 
ERPs analysis 
12:08PM 
4 
Cox Proportional Hazard with missing covariate data 
11:47AM 
1 
Find cyclically identical binary sequences 
11:24AM 
0 
noisy quantisation; Bernoulli scheme 
11:07AM 
2 
Lattice: use levelplot as panel for wireframe 
11:01AM 
1 
Working with R from Remote desktop 
10:56AM 
1 
RMySQL insert statements? 
9:55AM 
6 
problem with rgl package 
9:47AM 
0 
stepAICc function (based on MASS:::stepAIC.default) 
9:39AM 
8 
limits 
9:23AM 
2 
noisy quantisation 
8:43AM 
4 
Can't build termstrc package from source 
7:53AM 
1 
"prob" in predict(randomForest) 
7:25AM 
3 
smoothing spline in package gam 
7:11AM 
7 
Heatmap without levelplot 
5:30AM 
0 
Time series ARIMAX and multivariate models 
2:20AM 
5 
Way to handle variable length and numbers of columns using read.table(...) 
1:19AM 
0 
S4 slot of type connection [Sec=Unclassified] 

Monday May 4 2009 
Time  Replies  Subject 
11:29PM 
0 
questions about function arima0 
9:42PM 
0 
RSiteSearch package? 
8:40PM 
0 
to the person who asked about dividing by the base row 
8:32PM 
4 
FOURIER INTEGRALS IN R 
8:23PM 
2 
ellipse 
8:03PM 
0 
sm.density.compare 
7:41PM 
2 
Calculating relative ratios in a data frame.. 
7:04PM 
2 
rotate texts 
6:58PM 
2 
A variation on the bar plot 
6:55PM 
2 
ellipsis problem 
6:46PM 
4 
Producing a legend successfullly 
6:45PM 
0 
frontier 0.99 is NOT backward compatible 
6:06PM 
2 
Code of the max() function 
5:58PM 
0 
Cox Proportional Odds Model 
5:27PM 
0 
Handling Error Thrown After source(...), read.table(...), and readLines(...) 
5:24PM 
0 
JavaR 
4:49PM 
0 
Zelig, oprobit error 
4:31PM 
1 
help_if command_new column 
3:44PM 
1 
mosaic plot with two factors and one continous variable 
2:34PM 
1 
how to remove ( ) ? when using write.csv(chron.object) 
2:18PM 
2 
Reversing axis label order 
1:30PM 
2 
can install.packages() copy utility files to the public_html directory ? 
11:35AM 
9 
levelplot question 
11:19AM 
4 
Creating a variable which is the sum of equal rows in a dataframe 
10:50AM 
1 
Randomizedcomplete blocks design and R 
9:08AM 
1 
wrong ifelse syntax 
8:59AM 
1 
Caret package: coeffcients for regression 
8:25AM 
2 
About the Transfer Function Model(ARIMAX) 
8:22AM 
1 
quadratic programming 
8:12AM 
4 
Surface for R outside of R 
7:53AM 
2 
Need to clean a table, and compute mean and SD 
7:48AM 
2 
normality test for large a large dataset ? 
6:21AM 
4 
Splitting a vector into equal groups 
4:50AM 
0 
Encoding issue with replacement operation 
4:32AM 
1 
NelsonAalen estimator of cumulative hazard 
2:38AM 
1 
Please help me subset this dataframe, thanks... 
12:42AM 
1 
how to display case names in biplot.prcomp? 

Sunday May 3 2009 
Time  Replies  Subject 
10:50PM 
5 
clear screen? 
10:50PM 
0 
QUADRATIC TREND FOR LINK FUNCTIONS ON NONSTATIONARY GEV 
5:36PM 
2 
is there a way to read a specific column from a txt file 
2:02PM 
0 
AUTO: Katy Strong is out of the office (returning Wed 05/06/2009) 
11:46AM 
1 
dates from Stata''s .dta to R''s .Rdata: become character 
8:27AM 
7 
running R on netbooks/minis? 
2:18AM 
3 
Optim function in the loop 
2:12AM 
1 
fImport data from Australian stock exchange 

Saturday May 2 2009 
Time  Replies  Subject 
11:00PM 
4 
lattice levelplot axis + custom annotations 
10:49PM 
0 
compiled help pages  OS info 
10:37PM 
2 
compiled help pages 
9:20PM 
2 
integer ranges in R vs C and Java 
8:09PM 
4 
plotting fit from ols( rcs() ) 
5:34PM 
4 
Division ? 
3:39PM 
2 
Problems producing a simple plot 
2:45PM 
2 
Trouble installing packages on Macintosh OSX 10.5.6 
12:39PM 
3 
evaluate a expression 
11:59AM 
4 
print value of variable to screen or alert box? 
6:54AM 
1 
value labes Stata vs factors 
4:23AM 
0 
Bivariate pdf and marginal pdf of nonstandard distributions 
4:19AM 
2 
any suggestions on this error? 
4:05AM 
2 
Seed of Random number generation 
2:55AM 
0 
Multivariate rcs() error 

Friday May 1 2009 
Time  Replies  Subject 
11:49PM 
0 
stem''s scale 
11:04PM 
2 
Problem with qcc 
10:59PM 
1 
computationally singular and lack of variance parameters in SEM 
10:51PM 
2 
locating rcmd.exe through a batch script 
9:54PM 
1 
Last month on the Revolutions blog 
9:11PM 
1 
How to use write.csv(x=zoo.object), and how to let the first column corret? 
9:07PM 
1 
question on aggregate 
8:15PM 
3 
factor level 
8:13PM 
1 
Plotting extra lines on scatterplot 
7:45PM 
3 
Double summation limits 
6:55PM 
3 
combine column names 
6:52PM 
2 
sequence number for ''long format'' 
6:10PM 
0 
off topic  publicly available datasets for opinions on the death penalty in the UK 
5:59PM 
0 
Apologies: example of data needing zerosno NA values 
5:55PM 
6 
Reccomendation for graphics package 
5:22PM 
1 
A beginner''s question about ggplot 
5:20PM 
3 
adding zeros to dataframe 
4:03PM 
0 
Copying ncdf dims and vars from one file to the other 
12:51PM 
1 
Problems with ''valid columns'' when using merge 
9:46AM 
1 
integrate with large parameters 
9:39AM 
0 
need help  small code 
7:56AM 
0 
Variogram: Tollerance in lag and angle 
2:50AM 
0 
Confusion going from Stata > R 
2:10AM 
2 
Evaluating content of command line arguments 
1:41AM 
0 
Rscript vs R CMD BATCH 
1:01AM 
0 
How can I create all possible contigency tables if the total count and number of rows and columns are fixed? 