Sunday January 31 2010 
Time  Replies  Subject 
11:56PM 
2 
Installling source package 
11:05PM 
3 
Using apply function on duplicates in a data.frame 
10:35PM 
0 
Help with R in ubuntu (more organized 2) 
10:20PM 
0 
Help with R in ubuntu (more organized) 
10:14PM 
1 
Help with R in ubuntu 
7:56PM 
3 
combining data frames in a list  how do I add breaks? 
7:55PM 
1 
R performance 
7:25PM 
1 
How to split data frame into groups by a list of factors? 
7:19PM 
1 
permutation analysis with randomly chosen subsets of a matrix 
5:06PM 
0 
linear models with variance in dependent and independent variables 
4:20PM 
0 
Package ismev, gpd.fit, and interpretation for statistics of extreme values 
3:15PM 
2 
RBloomberg on Mac Leopard 
2:53PM 
4 
Reshaping matrix of vectors as dataframe 
9:34AM 
1 
RCurl : limit of downloaded Urls ? 
7:33AM 
2 
format 
3:20AM 
2 
accessing column and row numbers inside splom in lattice 
3:13AM 
2 
help on Venn's diagram 
2:34AM 
2 
lmer, mcmcsamp, coda, HPDinterval 
1:24AM 
1 
Running a Logit Model in R 
12:20AM 
0 
importing ISI Web of Science citation data 

Saturday January 30 2010 
Time  Replies  Subject 
11:14PM 
6 
iterative regressions, adding a new line of data each time 
10:50PM 
1 
Sweave  have Sexpr print 3 digits when the last is 0 
9:27PM 
1 
MA parameter in R vs. Minitab 
9:09PM 
4 
aggregate by factor 
8:45PM 
2 
Using auto.key with two variable plots 
8:34PM 
2 
Applying a transformation to multiple data frame columns 
8:04PM 
2 
graph help 
7:11PM 
2 
convert data frame of values into correlation matrix 
7:09PM 
1 
pca in R 
5:39PM 
2 
DRAW TWO REGRESSION CURVES IN ONE GRAPH 
5:00PM 
3 
"should be" easy data frame manipulation 
4:38PM 
2 
Call m file in R 
3:33PM 
2 
drawing a line that shifts from solid to broken 
2:22PM 
3 
question about time series objects 
12:19PM 
4 
parsing files for plot 
6:07AM 
0 
free training for RPLUS 
5:29AM 
3 
Taking mean of 3 cols in data frame : error 
3:56AM 
0 
Is there an equivalent of type="where" in predict.rpart, similiar to tree? 
2:48AM 
2 
Questions on Mahalanobis Distance 
12:15AM 
19 
Solving an optimization problem: selecting an "optimal" subset 
12:09AM 
1 
convert a data frame with NULL to a list of integer 

Friday January 29 2010 
Time  Replies  Subject 
11:58PM 
2 
question about transpose 
11:16PM 
3 
function to create multiple lists 
11:06PM 
2 
How to choose a number subset with sum closest to x? 
10:29PM 
1 
help on drawing right colors within a grouped xyplot (Lattice) 
9:58PM 
2 
How to use escape characters in a string 
9:44PM 
0 
Help interpreting libarary(nnet) script output..URGENT 
9:14PM 
2 
Poisson regression: computation of linear combination of coefficients. Should one use the scaled varcov matrix? 
8:58PM 
3 
shared object location 
8:55PM 
16 
Simple question on replace a matrix row 
7:34PM 
3 
help in R 2.9.x for R 2.10.x packages 
7:34PM 
1 
SemiPar/spm question 
7:28PM 
6 
How do people use Sweave / R / Databases 
7:03PM 
1 
Question on codetools and parse trees 
6:30PM 
0 
code for FD 
4:51PM 
12 
evaluating expressions with sub expressions 
4:41PM 
0 
Saving Xpose.VPC as wmf and Turning off Recording 
4:41PM 
1 
Using winbuilder with static libraries 
4:39PM 
12 
create an R object in a loop 
4:32PM 
5 
Applying a function on each columns of a matrix 
4:25PM 
3 
Vector from Matrix 
4:11PM 
1 
two sample chisquared test 
4:11PM 
1 
regression with categorial variables 
4:05PM 
0 
Problems with readVECT6 in spgrass6 package: A possible solution. 
3:31PM 
0 
[Fwd: Re: Suppress output from getGEO] 
3:22PM 
1 
How to draw a border for multiple graphs in one pager 
3:17PM 
1 
How to draw a border for multiple graphs in one page 
3:09PM 
2 
Vectors with equal sd but different slope 
3:04PM 
3 
Suppress output from getGEO 
2:34PM 
1 
Problem with multy level sorting 
2:31PM 
3 
For loop into a vectorized form? 
2:30PM 
8 
Create matrix with subset from unlist 
2:04PM 
4 
extract Rsquared and Pvalue from lm results 
12:50PM 
0 
liblapack 
12:47PM 
1 
Lyapunov Discrete Time Equation 
12:18PM 
1 
Step function 
12:12PM 
5 
use zoo package with multiple column data sets 
12:03PM 
1 
Plotmath: suprscript on scalable delimiter? 
11:58AM 
1 
Vectorize multiple loops 
11:36AM 
0 
[SOLVED] RMySQL, Sweave and the annoying TRUE echo 
11:34AM 
1 
FracSim set.seed 
11:10AM 
2 
RMySQL, Sweave and the annoying TRUE echo 
10:56AM 
3 
Explanation w.r.t. rbind, please! 
10:49AM 
2 
cbind, row names 
10:44AM 
1 
combine 3 affybatches 
10:38AM 
1 
Compilation error with maptools 
10:35AM 
0 
Classification of supernovae  a challenge 
10:08AM 
3 
detect brightness of hex color value in R / convert from hex to hsl/hsv space how? 
7:24AM 
1 
How to convert timestamps? 
7:17AM 
2 
Conditional plot(Lattice) 
7:17AM 
1 
ask a question about data replacement 
6:11AM 
0 
R memory issue / quantreg 
5:40AM 
0 
plyr / spm issue 
4:59AM 
1 
Barplot/Histogram (lattice) 
4:46AM 
1 
R on Hard drive memory 
3:55AM 
1 
how to create a histogram from a matrix? 
2:45AM 
1 
apply function with grouped columns 
2:26AM 
1 
how to express time series linear model Q(t) ~ Q(t1)+.. Q(tn) as a formula 
1:47AM 
0 
help in identifying the argument "formula" in the package nnet 
1:18AM 
0 
Problem to install TinnR_2.3.4.4 
12:12AM 
5 
random permuted block randomization 

Thursday January 28 2010 
Time  Replies  Subject 
10:31PM 
3 
Rattle not reading files on windows 7 
9:41PM 
1 
hist  unevenly spaced bars 
9:14PM 
6 
Error on using lag function 
9:03PM 
2 
Data frame of different sized lists in a function call 
8:15PM 
4 
navigation panel with help 
5:50PM 
0 
qplot themes 
5:07PM 
2 
question about reshape 
5:05PM 
3 
weighted least squares vs linear regression 
4:45PM 
0 
Setting base level for contrasts with lme 
4:30PM 
0 
RMySQL install 
3:41PM 
1 
grid.image(), pckg grid 
3:37PM 
4 
color palette for points, lines, text / interactive Rcolorpicker? 
3:29PM 
1 
make a grid with longitude, latitude and bathymetry data 
3:26PM 
2 
tapply on multiple groups 
3:14PM 
1 
Recoding Variables in R 
2:55PM 
2 
select one row from dataframe by name, indirectly (as string) 
2:25PM 
2 
Print lattice output to table? 
1:32PM 
2 
AFTmodel with timevarying covariates and lefttruncation 
1:14PM 
0 
using function boot 
12:46PM 
0 
LMS estimation for lmsqreg package 
12:10PM 
7 
Using tcltk or other graphical widgets to view zoo time series objects 
12:05PM 
2 
Conditional editing of rows in a data frame 
9:54AM 
0 
lpSolve API  add Vs set 
9:35AM 
4 
NA Replacement by lowest value? 
9:23AM 
1 
Setting breaks for histogram of dates 
8:50AM 
12 
number of decimal 
8:05AM 
5 
Problems with fitdistr 
5:21AM 
4 
If then test 
3:43AM 
2 
SAS Type 1 / Type 3 Analysis Equivalent. 
3:34AM 
7 
Data.frame manipulation 
3:23AM 
8 
Constrained vector permutation 
2:41AM 
1 
Problem associated with importing xlsx data file (Excel 2007) 
2:09AM 
5 
plotting additive ns components 
1:35AM 
2 
exporting multidimensional matrix from R 
1:23AM 
2 
quartz() and dpi 
12:59AM 
0 
Update to exact2x2 package: Exact McNemar''s test 
12:59AM 
0 
exactci package gives exact binomial and poisson tests and matching CI 

Wednesday January 27 2010 
Time  Replies  Subject 
11:06PM 
2 
Randomly rearranging elements of sets 
10:34PM 
1 
Installing R and modules on Unix OS 
10:13PM 
2 
Merge: sort=F not preserving order? 
9:08PM 
2 
sort a data frame according to all the Columns 
8:06PM 
1 
color matrix 
7:41PM 
0 
Indexes for Simplexes 
7:40PM 
2 
using functions with multiple arguments in the "apply" family 
7:37PM 
1 
ggplot2 theme for custom point colors? 
6:49PM 
5 
Rcmdr has stopped working 
6:05PM 
3 
median of grouped data 
6:04PM 
3 
ask for help with this R quesiton 
5:31PM 
3 
Function for describing segements in sequential data 
5:21PM 
1 
Step and AIC 
4:28PM 
1 
biplot from stats: 0.8 ? 
3:58PM 
2 
Alt carachters in R 
3:36PM 
1 
returning a list of functions 
3:14PM 
2 
Writing Graphs to Files 
3:00PM 
1 
Selective Plot Color 
2:28PM 
1 
control of scat1d tick color in plot.Predict? 
1:59PM 
2 
Executing a Rstring 
1:36PM 
3 
href and Rd 
1:15PM 
1 
difference between '' and " 
1:02PM 
1 
date and time functions 
12:31PM 
1 
SSOAP XMLRPC 
11:50AM 
1 
How to split a matrix into a few matrices? 
11:31AM 
1 
Edit a Sptial Lines Object 
11:04AM 
0 
GARCH (1,1) negative volatility??? 
10:51AM 
4 
selecting significant predictors from ANOVA result 
10:21AM 
1 
How to attach chart to excel file? 
10:16AM 
1 
How to sort data.frame 
10:10AM 
2 
term.formula error when updating an nls object 
9:31AM 
2 
plotting the coordinates versus dates 
6:48AM 
0 
I just uploaded a photo that I want you to see! 
6:32AM 
11 
RMySQL  Bulk loading data and creating FK links 
5:45AM 
1 
Replacing '' (apostrophe) with "(two apostrophe) 
5:08AM 
1 
how to change the tick character of xaxis ? 
2:40AM 
1 
adding / modifiying functions in a sitelibrary package ???? 
12:33AM 
1 
Problem with xyplot when creating a .png graphic 
12:31AM 
3 
Bulk Match/Replace 

Tuesday January 26 2010 
Time  Replies  Subject 
11:59PM 
1 
ordisymbol  changing symbols used in plotting factor levels 
11:00PM 
1 
Maptools runs out of memory installing the help files for spCbindmethods 
10:57PM 
1 
Newton method 
10:30PM 
0 
Check out this photo on MyDailyFlog! 
10:16PM 
1 
library.dynam 
9:54PM 
9 
unidentifiable problem.. 
9:26PM 
0 
ANCOVA with measurement error in x and y 
9:25PM 
3 
add points to 3D plot using p3d {onion} 
9:09PM 
2 
Install R 2.10.1 on Windows XP Errors 
8:33PM 
0 
Trouble Highlighting outliers on Time Series Plot 
8:25PM 
9 
large integers in R 
8:13PM 
0 
splitting a factor column into binary columns for each level 
8:12PM 
1 
splitting a factor column into binary columns for each factor 
8:04PM 
0 
problems saving an mpfr object into a file 
7:47PM 
8 
Apply a function on an array with the parameter as an array 
6:15PM 
1 
sp package coordinates and gridded problems with as.list() 
5:11PM 
0 
newb question: chron and hist() 
5:05PM 
5 
PNG resolution 
4:42PM 
0 
(list) object cannot be coerced to type ''double'' 
4:26PM 
3 
tapply and more than one function, with different arguments 
4:05PM 
5 
Strange tick in ggplot geom_area; and ordering, again 
4:02PM 
0 
problem with read.genepop function 
3:52PM 
3 
hdf files 
3:48PM 
2 
Large dataset importing, columns merging and splitting 
3:27PM 
4 
heatmap.2 color range 
3:01PM 
2 
update.packages on MS Windows with //server/share paths 
2:44PM 
14 
Graph color 
2:09PM 
19 
Error with toString 
1:08PM 
4 
reading a string vector 
12:21PM 
0 
create custom function to annotate a levelplot 
11:21AM 
3 
Formatting cgroup and factor level labels in Hmisc latex function 
11:16AM 
1 
AIC for comparing GLM(M) with (GAM(M) 
10:11AM 
2 
[Fwd: Re: question on sqldf syntax] 
9:08AM 
9 
Re: Help 
4:44AM 
1 
Re: Hypothsis simulation 
1:57AM 
0 
a question about the variance of growth model 
1:26AM 
1 
newton method for single nonlinear equation 
1:22AM 
4 
Problem with "nls" function 
12:25AM 
0 
Summer internships 

Monday January 25 2010 
Time  Replies  Subject 
11:32PM 
1 
Min hash 
10:55PM 
5 
Microsoft SQL Server and R 
10:39PM 
5 
Data transformation 
10:06PM 
1 
ff package: ff objects don't reload completely on NFS drives from a different machine 
10:05PM 
1 
Postscript graphs 
8:40PM 
4 
Matching a character in a string 
8:00PM 
5 
Two == expressions in bquote 
7:44PM 
0 
R2WinBUGS trap 
7:38PM 
2 
R2WinBUGS/ trap 
7:37PM 
2 
Delete components of a list 
7:17PM 
4 
question on sqldf syntax 
6:57PM 
3 
Issue using tapply 
6:46PM 
2 
(no subject) 
5:54PM 
7 
R Output and ArcGIS 
4:59PM 
1 
reshape package cast() function 
4:39PM 
2 
PCA: Showing file datalabels on biplot 
4:07PM 
1 
summing a large, partitioned data frame 
4:02PM 
1 
Fwd: how to write a long string to many lines in a fasta text file 
4:01PM 
1 
z value from wilcox.exact 
3:58PM 
0 
Rscript is not loading some of one of the standard R packages 
3:58PM 
0 
glmnet in caret packge 
2:52PM 
2 
Same yaxis on multiple plots? 
2:51PM 
3 
binary 
2:02PM 
1 
Where can I get training for RPLUS 
12:39PM 
2 
sequence of equallength numbers (for filenames) 
12:38PM 
0 
frequency table help 
12:08PM 
2 
Quantile loess smother? 
12:06PM 
4 
Paste expression in graph title 
11:51AM 
0 
: Feature selection 
10:56AM 
0 
Graphics for Factor Analysis 
10:44AM 
4 
R Memory Problem 
10:03AM 
5 
StructTS hang? 
9:25AM 
0 
RODBC compatibility with older ODBC versions 
6:57AM 
1 
RMySQL Append data.frame to table 
5:45AM 
1 
locfit questions/problems 
1:15AM 
2 
finding values for arguments? 
1:08AM 
0 
Functional data analysis  problem with functional linear regression 

Sunday January 24 2010 
Time  Replies  Subject 
11:01PM 
4 
Creating directories & folders 
10:26PM 
1 
Categorical data repeated on time analysis 
9:28PM 
3 
How to define degree=1 in mgcv 
9:15PM 
4 
Error in plot.new() 
9:06PM 
1 
From signals to position vector without using loop 
8:39PM 
0 
Setting the value of max in calls to sqlGetResults 
8:30PM 
0 
Setting thevalue of max in calls to sqlGetResults 
8:05PM 
4 
Read files in a folder when new data files come 
6:47PM 
4 
fetching columns from another file 
6:10PM 
2 
problems using the bc package 
3:47PM 
3 
Display of results 
2:46PM 
3 
troubles with R 
1:24PM 
2 
different xaxes in Lattice 
12:25PM 
3 
system vs shell wait command 
12:24PM 
6 
Rearranging long dataframe for printing in Sweave (and recoding a factor) 
11:58AM 
3 
Is there a quicker way to drop a data frame column than setting it to NULL? 
10:09AM 
1 
Rforge getting the wrong package 
7:00AM 
1 
auto reading in multiple txt files with filename as 1st column "ID" 
6:35AM 
0 
tree()...binary reponse giving only one split 
3:37AM 
1 
header files for R packages 
2:40AM 
8 
End of File for binary files 
12:08AM 
1 
lattice ltext 

Saturday January 23 2010 
Time  Replies  Subject 
11:15PM 
3 
How to apply a function on each column of a matrix 
10:46PM 
3 
How to implement a "select distinct x, count(distinct y) ... group by x" for a data frame 
5:21PM 
1 
Failure to produce italics in jpeg 
4:50PM 
1 
Error: could not find function 
4:04PM 
1 
matrix to a C function 
3:56PM 
3 
fatal error unable to restore saved data in .rdata 
11:36AM 
0 
ltext, small lattice question 
10:52AM 
2 
R and Limesurvey 
5:53AM 
1 
(nlme, lme, glmmML, or glmmPQL)mixed effect models with large spatial data sets 
3:06AM 
2 
About LU decomposition in R 
2:33AM 
0 
Newbie clip 

Friday January 22 2010 
Time  Replies  Subject 
11:38PM 
1 
Estimate Slope from Boltzmann Model (package: DRC) 
11:32PM 
1 
MAC R crashes 
11:31PM 
6 
Quartiles and InterQuartile Range 
10:15PM 
0 
ANNOUNCE: edtdbg debugging tool 
10:04PM 
3 
sorted reshaping? 
9:45PM 
0 
Help changing position of xaxis 
9:36PM 
5 
first and second derivative calculation 
9:07PM 
1 
Title splitting function 
8:26PM 
9 
Rotating the axis labels in the basic graphic device ? 
6:52PM 
2 
Question on Merge/Lookup 
6:51PM 
5 
Counting two factors at the same time 
6:21PM 
0 
Error on as.timeSeries function 
6:09PM 
5 
How to seperate date and time into different columns? 
6:05PM 
1 
lm on group 
5:22PM 
1 
Equality between covariance matrices? 
4:56PM 
2 
Counting Na values on a time serie only on the past datas 
4:49PM 
0 
New version of package ff 
4:33PM 
2 
assigning a file name, or part of, to an object 
4:32PM 
1 
Looping multiple dimensions 
4:05PM 
5 
column selection in list 
3:32PM 
2 
Sata and R users GLM methods translation 
3:30PM 
0 
selecting random points within a buffer 
3:10PM 
4 
Extract Rsquared from summary of lm 
2:38PM 
1 
confidence intervals for mean (GLM) 
2:25PM 
2 
Stata and R user GLM method 
2:09PM 
0 
[Rpkgs] GGally  Plot Matrix Extension for GGplot2 
11:37AM 
0 
subsample clustered data 
10:14AM 
6 
Optimizing C code 
9:41AM 
6 
exact wilcox test and Bonferroni correction 
8:53AM 
6 
Computing Confidence Intervals for AUC in ROCR Package 
7:13AM 
4 
Help on tcl/tk package installation 
5:29AM 
0 
[Fwd: RSPerl help.] 
5:00AM 
0 
RSPerl installation problem. 
4:56AM 
1 
what "~1"stands for? 
2:23AM 
5 
Once again: Error: cannot allocate vector of size 
2:13AM 
1 
Invalid input error in tm package 

Thursday January 21 2010 
Time  Replies  Subject 
11:29PM 
4 
How to write ''"'' to a csv with the default setting of write.csv? 
11:07PM 
1 
correlation significance testing with multiple factor levels 
11:06PM 
3 
Create a multi dimensional array from a data frame 
11:01PM 
9 
Na.omit on matrix, does the matrix have to have a limited size 
10:43PM 
2 
Rscript question 
10:13PM 
0 
Problem on results of runmean function 
10:10PM 
1 
Displaying Equation With Numerator and Demomenator On A Plot... 
9:17PM 
5 
Logistic regression 
8:50PM 
2 
Double inequality with plotmath 
8:38PM 
1 
Fremingham Heart Study data set 
8:35PM 
2 
use R from python 
8:11PM 
2 
testing the fit of a regression and comparing regressn models 
8:05PM 
2 
Retrieving an evaluated gradient value (UNCLASSIFIED) 
8:03PM 
3 
Anova unequal variance 
7:46PM 
0 
mspath analyzes transitions between multiple state with history dependence 
7:43PM 
4 
3d trend line 
7:37PM 
0 
GGally  Plot Matrix Extension for GGplot2 
6:50PM 
0 
filehash does not install on FreeBSD 
6:46PM 
1 
Merging and extracting data from list 
5:59PM 
1 
Simple effects with Design / rms ols() function 
5:50PM 
1 
GARCH AIC 
5:38PM 
1 
Factor contingency tables 
5:06PM 
0 
presence/absence similarities 
5:05PM 
4 
Conditional density plot in lattice 
4:36PM 
0 
unexpected behaviour of R2.10.1 regular expression in UTF8 locale 
4:21PM 
0 
sp package  How to join two or more polygons from a SpatialPolygonsDataFrames 
4:12PM 
3 
How to open .rda file in R 
4:12PM 
6 
loop on list levels and names 
4:04PM 
5 
Help with subset 
4:00PM 
2 
Updating R on Linux 
3:44PM 
2 
What is the difference between S and R? 
3:30PM 
1 
Ask about drawing kernel density estimation 
1:56PM 
1 
why scores are different in rda() and princomp() 
1:55PM 
3 
cross validation function translated from stata 
12:45PM 
1 
Estimation of S.E. based on bootstrapping (functions with two or more arguments) 
12:28PM 
2 
about loops 
10:01AM 
0 
R4CouchDB 
9:52AM 
0 
change lookandfeel of plot to resemble hist 
9:41AM 
2 
"stack imbalance in ..." when loading a workspace 
8:08AM 
0 
biclustering using grouped columns 
6:47AM 
1 
superimpose histogram and fitted gamma pdf 
6:13AM 
3 
how to give the index with some given index ? 
4:10AM 
2 
question about Software for Data analysis book 
3:54AM 
0 
(Solved) Problems completely reading in a "large" sized data set 
2:34AM 
8 
(no subject) 
1:39AM 
0 
Using spec.ls to interpolate very long time series 
1:22AM 
2 
Problems completely reading in a "large" sized data set 

Wednesday January 20 2010 
Time  Replies  Subject 
11:53PM 
1 
x,y plot question (two sets of labels) 
11:20PM 
0 
Error on using blpGetData() function from RBloomberg package 
11:04PM 
3 
S3 tutorial 
10:46PM 
0 
Why are there typeof(), mode() and storage.mode()? 
10:37PM 
1 
Unclear documentation on ''numeric'' and ''integer'' (Rlang.pdf) 
10:37PM 
6 
standardizing one variable by dividing each value by the mean  but within levels of a factor 
10:37PM 
4 
Question about manytoone merge 
9:55PM 
2 
Matrices with randomly generated entries 
9:01PM 
1 
Printing RVector 
8:19PM 
3 
Merge and join data 
8:07PM 
0 
Growth Mixture Modeling 
7:57PM 
15 
Yet another question about importing Excel *.xls files 
7:56PM 
1 
Retrieving data through bbg or excel, what is faster? 
6:45PM 
3 
Greek letters on a multiline plot title 
5:44PM 
2 
How do I juxtapose two lattice graphs with common X axes such that the X axes line up? 
5:41PM 
2 
Line Plot with Dates on Xaxis 
5:18PM 
1 
Change an array into a dataset of four variables, dim1, dim2, dim3 and its elements 
4:57PM 
1 
min and max operations on matrix 
4:53PM 
2 
legend in multiple plot 
4:07PM 
7 
Mutliple sets of data in one dataset....Need a loop? 
3:41PM 
2 
simulation of binary data 
3:33PM 
0 
Current R.oo tutorial 
3:28PM 
1 
Problem in NMDS 
3:25PM 
0 
Write.dbf ... problem 
3:23PM 
1 
R.oo installation warnings? 
1:10PM 
3 
barchart with stacked and beside bars 
12:59PM 
3 
sum column by colnames 
12:20PM 
3 
Reshaping data with xtabs giving me ''extra'' data 
12:05PM 
0 
Beginner questions (plot & circle) 
11:42AM 
3 
problem with origin of a plot 
11:06AM 
1 
Quantmod error 
11:04AM 
4 
R help for read.table() 
10:25AM 
5 
question on runif 
9:58AM 
2 
Error meaning 
8:38AM 
11 
Data Manipulation 
7:46AM 
1 
Reducing augmented matrices 
7:09AM 
1 
R arithmetic probability plot 
7:00AM 
2 
Please Please Please Help me!! 
4:17AM 
2 
A question 
3:57AM 
2 
could we use ":" to represent multiple matrice in a list or sequential chracter names 
3:38AM 
0 
putting labels back on a matrix. 
2:47AM 
3 
Deleting rows based on duplicate entries in one columns in a data matrix 
12:43AM 
0 
visualization kernelbb data 
12:42AM 
2 
Plot frame border to start at zero? 

Tuesday January 19 2010 
Time  Replies  Subject 
10:06PM 
1 
Biascorrected bootstrap function? 
9:34PM 
4 
coping with a warning in if() 
8:18PM 
2 
forgot the function to divide a dataset into equal parts 
8:05PM 
2 
Help deciphering segfault in make check 
7:51PM 
5 
Number of download. 
6:18PM 
2 
Error compiling R 2.10.1 on AIX 
5:55PM 
1 
Sampling theory 
5:00PM 
1 
splitting a factor in an analysis of deviance table (negative binomial model) 
4:43PM 
15 
problem with the precision of numbers 
4:31PM 
1 
Re: Model 
4:27PM 
6 
OT: Software for specific visualisation of data...ideas? 
4:10PM 
7 
Remove term from formula for predict.lm 
3:21PM 
3 
question on plot in R with mac 
2:58PM 
2 
Server hanging despite efforts to correct memory limits 
2:25PM 
3 
Memory usage in read.csv() 
1:22PM 
0 
Macualay Duration code in a Functional Form  Please Help 
12:22PM 
2 
Working with text data/text operators 
10:39AM 
5 
restricted permutations in permtest()? 
10:35AM 
0 
Macaulay Duration for Group 
10:27AM 
5 
apply command 
8:41AM 
3 
read.table with special chars 
6:27AM 
11 
Data import export zipped files from URLs 
6:08AM 
6 
How to detect and exclude outliers in R? 
5:42AM 
1 
A modelbuilding strategy in mixedeffects modelling 
5:15AM 
4 
how to open excel 2007 (.xlsx) file in R 
5:14AM 
3 
Help ~ 
4:26AM 
0 
RSPerl help. 
4:05AM 
0 
Twostage Probit Least Squares 
3:15AM 
1 
(no subject) 
2:23AM 
1 
Help on using WinBUGS on Mac 
1:58AM 
3 
Re: CAMAN R package 
12:19AM 
5 
change codes into loops 

Monday January 18 2010 
Time  Replies  Subject 
11:45PM 
0 
R and S+ Courses offered by TIBCO Spotfire (both Blended and Live) 
11:31PM 
10 
Predict polynomial problem 
11:25PM 
6 
add spline to longitudinal data  preferably similar to SAS''s ''I=SM50S'' routine 
10:24PM 
3 
how to install spatstat 
9:52PM 
1 
Cannot load RInterpreter (SJava) 
9:48PM 
4 
Using the output of strsplit 
9:35PM 
0 
RFE: bQuote like sQuote 
8:22PM 
4 
An argument processing puzzle. 
8:20PM 
2 
Problem extracting from mer objects 
7:55PM 
0 
R jobs keep hanging linux server despite mem.limits modifcations 
6:40PM 
14 
problem of data manipulation 
6:20PM 
4 
permutations from vectors out of a matrix 
6:19PM 
2 
Rotating pca scores 
5:48PM 
0 
get the ranks for arrays 
5:39PM 
0 
high precision numbers 
4:00PM 
3 
output 
3:53PM 
5 
lattice and probem 
3:05PM 
2 
unique: factor to string 
2:53PM 
10 
column selection for aggregate() 
2:02PM 
7 
variable name substitution 
1:32PM 
2 
Shortcut to run script 
1:26PM 
4 
lattice and legend 
12:47PM 
5 
errors appears in my time Series regression fomula 
12:47PM 
0 
linking r and C 
12:43PM 
0 
new R package. How to hide data file 
12:34PM 
2 
ggplot2 histogramm 
12:30PM 
2 
density() vs. KernSmooth::bkde 
10:38AM 
9 
Exporting a data.frame to excel using sqlSave  adds a character '' to values 
10:11AM 
3 
does any package have the functionality of ace() from old acepack? 
9:17AM 
2 
using tabble 
8:55AM 
3 
A question about build R2.10.0 on HPUX ia64 server. 
5:06AM 
1 
a question about "multilevel"model 
1:36AM 
1 
Submatrixes that are linked to the "Base matrix" 
1:17AM 
4 
function to set log(0)=0 not working on tables or vectors 
12:19AM 
0 
How to learn contenttype 

Sunday January 17 2010 
Time  Replies  Subject 
10:28PM 
0 
Problem with EXtRemes GUI [SEC=UNCLASSIFIED] 
10:17PM 
5 
How to convert character matrix or data.frame to numeric? 
7:54PM 
1 
coplots with missing values 
5:47PM 
3 
plotting Formulas with greek letters and variable values (expression, substitute, paste, ...) 
4:18PM 
0 
ZipF question. 
4:00PM 
6 
entywise closest element 
11:20AM 
3 
Choose every second value 
10:31AM 
15 
Help using Cast (Text) Version 
10:07AM 
0 
Help using Cast 
9:40AM 
3 
Strange results from Windows 7 
7:17AM 
5 
For loops in R 
7:08AM 
0 
Loess and predict 
4:38AM 
1 
how to manipulate this data? Thank you very much! 
3:08AM 
4 
Confusion in ''quantile'' and getting rolling estimation of sample quantiles 
12:09AM 
19 
More than on loop?? 

Saturday January 16 2010 
Time  Replies  Subject 
11:58PM 
0 
QuasiPoisson regression  using parameter estimates for QAICc 
10:04PM 
2 
Extracing only Unique Rows based on only 1 Column 
9:14PM 
13 
Comparing dates in dataframes 
8:35PM 
2 
Sweave  How to use local objects in code chunks 
8:00PM 
0 
gWidgets: plotting problem 
7:57PM 
2 
Drought severity index: Excel to R 
6:34PM 
2 
Re: predict.glm 
5:28PM 
0 
Testing Equality of Covariance Matrices?? 
5:05PM 
2 
turning an element of list into a vector 
1:10PM 
2 
La.svd of a symmetric matrix 
10:42AM 
0 
essroxy: Roxygen support for ESS 
3:48AM 
3 
Hierarchical Linear Model using lme4''s lmer 

Friday January 15 2010 
Time  Replies  Subject 
10:48PM 
1 
plotting in R 
10:13PM 
6 
weighting (survey) data 
9:50PM 
1 
Interpreting Poisson GLM coefficients into everyday language 
9:50PM 
1 
randomForest maxnodes 
8:33PM 
2 
(no subject) 
8:01PM 
1 
Possible to write text inside a bar of a barplot? 
7:59PM 
3 
''nlme'' library  lme function results 
7:48PM 
5 
bootstrapping 
7:06PM 
1 
cbind or ? 
5:30PM 
2 
Can an object reference itself? 
5:07PM 
5 
panel.bpplot 
3:34PM 
0 
Comparing percentages 
3:01PM 
5 
Lattice: How to color the data points in splom() according to the panel they are plotted? 
3:01PM 
1 
gWidgets: loading problem 
2:53PM 
15 
optimization problem 
2:14PM 
1 
How to calculate the row wise means for grouped columns in matrix? 
1:24PM 
1 
call R with un expression (String)? 
1:09PM 
5 
transposing a list of vectors 
1:00PM 
1 
What is the newline escape sequence when using the Hershey fontfamily? 
11:56AM 
2 
How to delete matrix rows based on NA frequency? 
11:43AM 
2 
processing all files with certain extension in a directory 
10:59AM 
6 
estimating rho of Poisson distributed data 
10:26AM 
1 
Best method 
10:08AM 
7 
Latent Profile Analysis Package? 
10:03AM 
1 
Remove part of string in colname and calculate mean for columns groups 
9:54AM 
1 
the sample() function 
9:53AM 
3 
Connecting R with MS SQL server 2005 
9:36AM 
1 
Barplots in R 
9:26AM 
5 
Can I save R graphs as a R objects 
8:10AM 
6 
Replacing NAs with 0 for variables with the same ending 
3:59AM 
2 
Sampling from a Postgres database 
3:45AM 
18 
advice/opinion on "<" vs "=" in teaching R 
2:08AM 
0 
how do I test regime shift in R? 
1:20AM 
0 
R/Rmetrics Conference Singapore, February 19/20 

Thursday January 14 2010 
Time  Replies  Subject 
10:15PM 
4 
Newbie mistakes saving images to files 
9:43PM 
1 
Error bars on barplots for only particular bars 
9:42PM 
0 
doMPI 0.14 
9:39PM 
0 
itertools 0.11 
6:43PM 
3 
extracting columns with same partial name 
5:25PM 
2 
lattice dotplot with missing levels in factor variable 
4:32PM 
1 
Mode of a histogram 
4:22PM 
2 
Extracting data from a list of matrices 
4:20PM 
5 
HTML translation problem in R2.10.1 
1:23PM 
2 
paired repeated measurements 
1:22PM 
3 
plot type any symbols? 
1:07PM 
6 
R ON Mac 
1:03PM 
2 
memDecompress and zlib compressed base64 encoded string 
11:51AM 
3 
Fixed size permutations 
11:31AM 
0 
Is it possible to create the genetic code circle graph ? 
11:28AM 
0 
Windows Shell: R Gui Here 
10:11AM 
1 
How to color a splom? 
10:10AM 
1 
Logical function 
10:04AM 
5 
To add text in a matrix 
9:16AM 
4 
Barchart bar lengths not proportionate 
8:38AM 
0 
chron, xts and zoo 
8:32AM 
3 
Giving parameters from shell 
8:28AM 
1 
Clustering with clara 
8:06AM 
0 
Need help with Rtasks 
7:05AM 
6 
Better way than an ifelse statement? 
4:29AM 
0 
Bootstrap for correlation coefficient 
4:29AM 
3 
How to install old randomForest? 
2:24AM 
0 
installing RCurl when libcurl is in nonstandard location 
1:21AM 
0 
package spam for R64devel 
1:11AM 
3 
Error: object of type ''closure'' is not subsettable 

Wednesday January 13 2010 
Time  Replies  Subject 
11:53PM 
6 
Updated comparison table for SASSPSS Addons and R Functions 
10:15PM 
4 
a question about deleting rows 
10:12PM 
4 
counting the number of times a string appears 
9:14PM 
3 
Operating on each row of data frame 
9:01PM 
4 
merging issue......... 
8:45PM 
2 
Rollapply 
7:00PM 
6 
Advantages of using SQLite for data import in comparison to csv files 
6:58PM 
0 
New sp release 
6:48PM 
1 
Formula for normal distribution with know mean and standard error and n terms 
5:58PM 
3 
Ask for histogram 
5:20PM 
2 
Simulation numbers from a probability table 
5:10PM 
3 
Applying function to parts of a matrix based on a factor 
4:57PM 
1 
Method for reduction of independent variables 
3:58PM 
0 
exporting data frame  write foreign inconsistencies 
3:20PM 
2 
wrong with using subset 
2:59PM 
4 
How can I store the results 
2:47PM 
2 
Help, How can I boxplot mse and mtry using 20 5fold crossvalidation? 
2:21PM 
0 
reading fifo with read.table hangs 
2:04PM 
0 
Plotting a linear step function without vertical lines 
2:02PM 
3 
Problem fitting a nonlinear regression model with nls 
2:01PM 
1 
column width in .dbf files using write.dbf ... to be continued 
1:05PM 
0 
How to do FMOLS and DOLS? 
12:36PM 
5 
selection of multiple subscripts 
10:30AM 
1 
Re: plotting moving range control chart 
9:47AM 
13 
convert factor data to numeric 
9:10AM 
1 
Dynamic data.frame headers 
7:26AM 
0 
need a clarification on logistic regression 
7:07AM 
4 
<= returns wrong result? Why 
6:03AM 
2 
Dynamic file / url name with read.csv 
5:23AM 
1 
decompress tar.gz and zip files 
4:43AM 
1 
"select: bad file descriptor" in the multicore package 
1:29AM 
1 
Ask about large data set 
1:26AM 
4 
Recommended visualization for hierarchical data 
12:00AM 
1 
rotate y axis label and resize its font 

Tuesday January 12 2010 
Time  Replies  Subject 
11:48PM 
3 
FW: Problems connecting with MySQL using odbcDriverConnect (RODBC package) on Linux 
11:08PM 
0 
Problems connecting with MySQL using odbcDriverConnect (RODBC package) on Linux 
10:01PM 
1 
Strange behavior when trying to piggyback off of "fitdistr" 
9:12PM 
0 
[Solved][Code Snippets] Dropping Empty Regressors 
8:22PM 
1 
parsing protocol of states 
6:58PM 
2 
Making routine faster by using apply instead of forloop 
6:51PM 
0 
posthoc after ancova 
6:36PM 
5 
Drop last numeral 
6:33PM 
7 
optimization challenge 
6:28PM 
1 
Nonmetric multidimensional scaling (NMDS) help 
6:25PM 
2 
Calculate the percentages of the "numbers" in every column. 
5:46PM 
5 
how to handle missing values "." when importing data in R 
5:06PM 
1 
barplot: border color when stacked 
4:53PM 
4 
optim: abnormal termination in lnsrch (resend) 
4:36PM 
0 
optim: abnormal termination in lnsrch 
3:47PM 
2 
getting p values 
3:36PM 
2 
Placing eps files from R into Adobe InDesign documents: specifying fontfamily 
2:50PM 
1 
Multiple symbols per single line in a legend 
2:45PM 
2 
List arguments from data frame columns in formula 
2:40PM 
1 
The TeXsource for the package manual. 
2:05PM 
0 
problem with bio3d package 
1:33PM 
1 
trouble with installing SJava 
1:13PM 
0 
Pharmacokinetic and pharmacodynamic modeling and simulation 
12:58PM 
13 
Conditional Sampling 
12:05PM 
1 
coerce vector into array  change filling sequence 
12:01PM 
0 
time series analys by resting the effect of a covariate 
11:25AM 
0 
Reading a file with mixed cyrillic/latin characters 
11:17AM 
4 
Beginer data.frame 
10:41AM 
2 
plot ylab on the right 
10:28AM 
1 
read.spss: option "to.data.frame" and string variables 
9:39AM 
1 
plot prices and dates in a nice way 
8:51AM 
1 
Problems with betareg() 
8:21AM 
4 
Drought Severity Index (DSI) 
7:26AM 
1 
Problem with toString 
7:17AM 
1 
drop1: warning message 
5:34AM 
0 
Revolutions blog: December roundup 
2:38AM 
3 
how to track a number in a row 
12:58AM 
3 
How to get minimum value by group 

Monday January 11 2010 
Time  Replies  Subject 
11:06PM 
3 
warning inside loop 
10:50PM 
1 
HoltWinters Forecasting 
10:21PM 
0 
Credit Migration Matrix 
9:58PM 
2 
Solving graph theory problems with R ? (minimum vertex cover) 
9:19PM 
2 
help needed to find zero areas in a vector 
7:50PM 
3 
2 parameter exponential distribution 
7:42PM 
1 
Limiting number of tickmarks in lattice bwplot 
7:41PM 
0 
trouble with installing pbatR 
7:34PM 
1 
Getting a date out of an indice in a time series 
7:31PM 
3 
Eigenvectors and values in R and SAS 
5:42PM 
3 
find the corresponding mean y 
4:29PM 
16 
R for windows 64 bit 
4:09PM 
0 
Exponential regression 
3:44PM 
1 
Forming Portfolios for Fama / French Regression 
3:42PM 
0 
Plot uncertainty in lmer predictions 
2:28PM 
2 
example() leaves console prompting to press Enter for new graphs 
1:47PM 
1 
Problem with S4 generic function print 
1:41PM 
7 
apply a function down each column 
12:44PM 
6 
interpolation 
12:37PM 
3 
Help with Order 
12:35PM 
0 
Noninferiority logrank test 
12:19PM 
1 
Kmeans recluster data with given cluster centers 
11:30AM 
10 
sparseM and kronecker product_R latest version 
8:53AM 
0 
reconfiguring R to use Java 1.6 on OS X 
7:50AM 
1 
Point plot comparisions 
7:47AM 
6 
Illustrating kernel distribution in wheat ears 
6:59AM 
0 
tweedie.profile error message 
5:09AM 
3 
Problem about BoxCox transformation (topic in html form) 
2:03AM 
2 
Help me! using random Forest package, how to calculate Error Rates in the training set ? 

Sunday January 10 2010 
Time  Replies  Subject 
9:06PM 
0 
problems with bigmemory 
7:38PM 
1 
Tables to export to excel 
7:27PM 
0 
ordering of additional columns in forest plot in meta package 
5:59PM 
1 
xmlToDataFrame#Help!!!#followup 
5:07PM 
2 
xmlToDataFrame#Help!!! 
4:50PM 
4 
lme4 and function ''cholmod_start'' not provided by package ''Matrix'' / Ubuntu 
3:45PM 
0 
anova/graphs for _many_ variables 
2:52PM 
2 
How to control number of significant digits (figures) in yaxis? 
2:45PM 
3 
How to control spaces between axis, tick and label in xyplot or xYplot? 
11:48AM 
3 
Simple proportion barchart 
5:08AM 
1 
Re: Mixtures of Discrete Uniforms 
1:02AM 
1 
scatterplot matrix with ggplot2 
12:57AM 
4 
data frame names in sequence 
12:18AM 
0 
commandArgs return value 

Saturday January 9 2010 
Time  Replies  Subject 
10:41PM 
2 
R^2 in linear regression 
10:40PM 
1 
Linear regression  R^2 
9:51PM 
3 
string functions 
5:45PM 
2 
R in English Version 
5:36PM 
0 
bootstrapping a matrix using boot package 
5:07PM 
0 
[Lattice] panel.levelplot  shrink argument to highlight absolute zvalues 
4:33PM 
0 
aov vs lme for split plot analysis 
3:59PM 
2 
Reducing the size of a large script top speed onset of execution 
3:31PM 
1 
Boxplots 
2:40PM 
0 
importing home range polygon 
1:27PM 
2 
errors when installing packages (ubuntu) 
1:11PM 
6 
parsing pdf files 
11:33AM 
3 
aov function syntax 
10:22AM 
1 
Is there any function in R like ezplot in matlab? 
1:38AM 
7 
Plotting numeric values against non numeric items 
12:44AM 
3 
lattice, add text to xyplot 
12:21AM 
2 
Functions for QUAIDS and nonlinear SUR? 

Friday January 8 2010 
Time  Replies  Subject 
10:57PM 
3 
strange behavior of R 
10:07PM 
0 
solving cubic/quartic equations noniteratively  comparisons 
9:50PM 
1 
Singularity problem 
9:21PM 
2 
How to Merge based on Rows 
9:09PM 
2 
A better way to Rank Data that considers "ties" 
8:26PM 
3 
Variable Combinations in Regression 
8:05PM 
2 
time series analysis for a time series without a regular frequency 
7:49PM 
1 
Using outer with function predict 
6:15PM 
5 
Arguments of a function 
6:10PM 
2 
function by: order within subsets 
6:02PM 
1 
Panel order in lattice with xyplot 
5:41PM 
6 
Directory operations 
5:01PM 
3 
postscript, greek lellters 
4:56PM 
4 
Newbie question on precision 
4:50PM 
3 
how to get perfect fit of lm if response is constant 
4:24PM 
0 
inclusion of "intercept=FALSE" in regsubsets() in leaps package produces an error 
4:14PM 
0 
canĀ“t start help in Win7 
3:38PM 
4 
how to organize a lot of R source files 
3:35PM 
2 
how to flatten a list to the same level? 
2:08PM 
1 
Creating Table from Boxplot 
1:39PM 
1 
Fitting chisquared distribution 
1:35PM 
5 
fast lm se? 
1:15PM 
14 
Online R documentation 
11:45AM 
3 
Standard errors from a randomization test? 
11:18AM 
1 
Zeilenweiser Plot einer Matrix 
11:03AM 
0 
Bug: more information on a crash 
10:01AM 
0 
New issue (v1/n2) of R Journal now available; RSS feed as well 
3:33AM 
5 
R exponential regression 
2:03AM 
3 
Print data frame as list including row/column name 
1:32AM 
3 
Polynomial equation 

Thursday January 7 2010 
Time  Replies  Subject 
10:10PM 
2 
vector to diagonals 
9:17PM 
1 
Barplot + plot same scale 
9:11PM 
2 
A question about the ff package 
9:10PM 
1 
startup file 
9:05PM 
0 
Outlier colors in image() 
8:46PM 
0 
piecewise regression using nlme function 
8:32PM 
1 
Mantel results shown in a graphical (histogram) form. 
7:48PM 
3 
Debugging issues encountered during the "R CMD check" process 
7:48PM 
0 
weight by obs # in spatial ''nest'' in NLME? 
7:47PM 
1 
regex question on escaping "." (and a couple other regex questions as well) 
7:31PM 
4 
Help formating data to display commas 
7:30PM 
0 
variance inflation factor for linear mixed effects 
7:18PM 
2 
LD50 and SE in GLMM (lmer) 
7:09PM 
3 
"%d/%m/%Y" can not be displayed in a .rd file 
7:05PM 
3 
Problem with writeBin and importing into gfortran compiled programs 
6:30PM 
0 
how to read script name in littler 
6:23PM 
2 
Return values in fExtremes package 
6:20PM 
1 
Simple averaging question 
6:15PM 
1 
Drop a part of an array\list\vector? 
5:26PM 
1 
factor graphics with pca in R? 
5:10PM 
3 
faster GLS code 
5:10PM 
1 
Is nested namespace supported? 
4:57PM 
3 
logistic regression based on principle component analysis 
4:24PM 
2 
Graph titles from massive 
3:42PM 
1 
Patterns in histogram 
2:31PM 
1 
"diag", "diag<" and "[" , "[<" 
2:15PM 
2 
Extract pvalue from linear model 
2:04PM 
3 
How to report or correct translations typos? 
1:10PM 
0 
building a neural network on a unbalanced data set on R 
1:04PM 
0 
Problems with library(gWidgetsRGtk2) and R2.10.1 
12:43PM 
3 
Quantreg  ''could not find function"rq"'' 
12:31PM 
10 
Strange behaviour of as.integer() 
12:02PM 
2 
table() and setting useNA to be there by default? 
10:13AM 
1 
kriging with geoR package 
10:08AM 
0 
penalization regression 
9:55AM 
0 
setting different environments 
9:13AM 
9 
generate XML 
8:08AM 
1 
question on ''within'' and ''parse'' commands 
6:01AM 
3 
Finally, the first R spam! 
5:37AM 
1 
How do I calculate r^2 of "SSasymp" nonlinear regression model in R? 
5:32AM 
3 
R treating time 
4:06AM 
3 
adding 3D arrows to 3D plots 
2:57AM 
2 
PlayStation3 with Ubuntu 9.10. revolutionr: Depends: rrevolutionrevobase but it is not installable 
1:26AM 
0 
prettyR: object with xtab doesn''t work in R 2.10.1 

Wednesday January 6 2010 
Time  Replies  Subject 
11:51PM 
21 
Calling FING.EXE under RGui.EXE for windows. 
11:16PM 
2 
plot 
10:59PM 
1 
How do I upside down colorkey of levelplot? 
10:30PM 
1 
MakeActiveBinding help needed 
9:39PM 
0 
R programmer Ann Arbor Area 
9:36PM 
1 
boxplot help 
9:29PM 
0 
Lyapunov matrix equation 
9:18PM 
0 
Suppress getOptions() in Stangle 
8:59PM 
1 
positive log likelihood and BIC values from mCLUST analysis 
8:57PM 
1 
clues package for cluster selection 
8:50PM 
0 
is aov equivalent to lme for splitplot analysis? 
8:34PM 
1 
Working with source file 
8:24PM 
3 
February 2010***New R Courses*** by XLSolutions Corp at 9 USA Cities: San Francisco, New York, Washington DC, Houston, Boston, Las Vegas, Seattle, etc 
7:30PM 
4 
math function  MDS method 
7:03PM 
1 
Increment in loop 
6:33PM 
1 
What does the warning message exactly say? 
5:41PM 
7 
problem with odfWeave 
5:40PM 
1 
How to get bubbles on times series plot 
5:12PM 
0 
parcor 0.22  Regularized Partial Correlation Matrices with (adaptive) Lasso, PLS, and Ridge Regression 
4:40PM 
1 
fortunes: 250th fortune 
4:40PM 
0 
column width in .dbf files using write.dbf 
4:36PM 
2 
Write a blank line to CSV 
3:51PM 
0 
documenting methods for S4 objects 
3:25PM 
2 
problem with strptime and 2010 dates 
2:07PM 
3 
plyr: issue with column names when converting one element list to dataframe 
2:05PM 
1 
Lattice Plot formatting problem/s 
1:25PM 
0 
Boot() Package Question: Multiple Confidence Interval Output 
1:06PM 
0 
Antw: Code flowchart generator for R ? 
12:57PM 
0 
San Francisco Bay Area R User Group (SFBA RUG) Upcoming Meetings 
11:22AM 
6 
Fwd: string 
10:19AM 
2 
Choose variables according to index 
10:17AM 
2 
Code flowchart generator for R ? 
10:08AM 
0 
Unconsistent behaviour of function cor() 
8:16AM 
2 
Re: Generating data from Null Distribution 
8:16AM 
1 
decimal value for pvalue 
6:36AM 
1 
MacOS X binary of package cairoDevice 
5:55AM 
0 
seewave package:spectrogram resonance contour 
5:13AM 
5 
removing the rows with negative elements 
1:53AM 
1 
chisquared test 
1:18AM 
1 
Anybody can suggest a better method to build a package while ignoring some functions 
1:15AM 
2 
debugging package 
1:05AM 
3 
xyplot: adjusting the scale (min, max & tick) 
12:01AM 
22 
svm 

Tuesday January 5 2010 
Time  Replies  Subject 
11:38PM 
1 
prefixing values in a table 
10:39PM 
2 
zerofill absent data 
10:27PM 
1 
bootstrapping a matrix and calculating Pearson''s correlation coefficient 
8:59PM 
1 
Multivariate Poisson GLM?? 
8:16PM 
2 
why is object.size is more for constant numeric vector? 
7:58PM 
1 
Naming functions for the purpose of profiling 
7:32PM 
0 
Usage of weights in kruskal_test from package coin 
7:04PM 
1 
variable three dimensional array 
6:52PM 
0 
Weigths in lm and kruskal_test 
6:29PM 
9 
mean for subset 
4:19PM 
0 
R session in Compstat'' 2010 
3:41PM 
5 
The output of script is hidden in console 
3:11PM 
6 
solving cubic/quartic equations noniteratively 
2:42PM 
2 
Data replacement 
2:38PM 
2 
Negative binomial 
2:09PM 
2 
Align two protein sequences using BLAST 
1:30PM 
1 
Is the Intercept Term always in First Position? 
12:04PM 
3 
Data Frame Transpose 
10:03AM 
0 
Tranpose and Aggregate Data  now Reshape  cast 
8:54AM 
1 
Rpackage related to the topic of INARMA models 
7:43AM 
4 
Fast nested List>data.frame 
5:59AM 
4 
Tranpose and Aggregate Data 
3:51AM 
0 
Error on checking a package with some functions ignored 
3:32AM 
2 
Checking for normality and homogeneity of variance 
3:00AM 
1 
Bar plots with stacked and grouped (juxtaposed) bars together 
12:37AM 
3 
R matching lat/lon pairs from two datasets? 
12:31AM 
2 
Dynamic arguments in "rbind" function 

Monday January 4 2010 
Time  Replies  Subject 
10:52PM 
3 
MLE optimization 
10:27PM 
1 
polygamma or Hurwitz zeta function 
9:56PM 
0 
ggplot2 = bar size 
9:18PM 
0 
Linear Discriminant Analysis in R 
8:42PM 
1 
lognormal overlay 
8:13PM 
3 
how to plot multiple density functions in one graph 
6:02PM 
1 
glmer (lme4), glmmPQL (MASS) and xtmepoisson (Stata) 
5:32PM 
7 
vectors into a matrix 
5:12PM 
2 
Adding a distance scale to a plot? 
4:30PM 
1 
How to dynamically display title for a graph 
3:20PM 
4 
How to uninstall R packages 
3:18PM 
1 
locator and print 
2:49PM 
1 
problem with number formation 
2:44PM 
1 
Plot graph 
12:36PM 
1 
Are unpaired data suitable for DiagnosisMed''s Diagnosis ? 
12:31PM 
1 
Are unpaired data suitable for Hmisc''s improveProb ? 
12:29PM 
1 
no "rcorrp.cens" in hmisc package 
12:10PM 
0 
BIOMOD: the format of background data 
10:59AM 
0 
help, how selfoganizing map show 2D picture and put all samples into the picture? 
10:54AM 
1 
metafor: using mixed models 
10:27AM 
2 
installation 
10:03AM 
3 
Piecewise regression in lmer 
8:47AM 
2 
spectrogram 
5:53AM 
1 
Re: Likelihood Ratio Tests 
3:46AM 
6 
function in aggregate applied to specific columns only 
3:02AM 
4 
Extract vector elements until cumsum <= x 
2:26AM 
3 
how to draw abline correctly? 
12:49AM 
2 
Assistance with boot() Package 

Sunday January 3 2010 
Time  Replies  Subject 
11:09PM 
1 
calculations on columns with partially matching names 
10:59PM 
3 
Emacs vs Eclipse vs Rcmdr 
10:32PM 
1 
rggobi: Installation problems on OS X Snow Leopard 
9:25PM 
5 
Thin bars in R hist !!?? 
8:40PM 
1 
Questions regarding sem using hetcor() function from polycor and diagrams 
8:24PM 
3 
plot question 
8:08PM 
3 
Interpreting coefficient in selection and outcome Heckman models in sampleSelection 
6:48PM 
3 
Artificial Neural Networks 
6:41PM 
3 
bio3d package not installing 
6:17PM 
2 
ADF test : how to deal with the missing values ? 
5:14PM 
0 
problems about Quantile Regression for Longitudinal Data 
4:36PM 
7 
R2HTML Report number format, or Better Way? 
4:26PM 
0 
[Rsigeco] How to create axes in arbitrary positions? 
4:08PM 
6 
update packages from local 
2:11PM 
6 
F77_CALL, F77_NAME definition 
12:55PM 
2 
Scores in Dimensions in Correspondence Analysis 
11:16AM 
1 
RHTMLForms Package 
8:28AM 
1 
questions on generic functions 
7:20AM 
6 
Help with function "fitdistr" in "MASS" 
4:19AM 
1 
package license questions 
4:12AM 
3 
Anova in ''car'': "SSPE apparently deficient rank" 

Saturday January 2 2010 
Time  Replies  Subject 
11:51PM 
6 
xyplot: problems with column names & legend 
11:09PM 
1 
xyplot: several plots in one creates yscale problem 
8:27PM 
3 
Rscript: how to suppress all output 
7:45PM 
5 
Ordering variables in a parallel coordinates plot 
5:05PM 
0 
filehash  multiple indices via ''['' not allowed when using RDS format 
4:53PM 
0 
Query: sampling from a multivariate normal distribution using the singular value decomposition 
3:08PM 
4 
Regexp: extract first occurrence of date in string 
2:38PM 
6 
scatterplot matrix question 
2:26PM 
10 
Question on Reduce + rollmean 
11:02AM 
1 
[Offtopic] problem with TinnR editor 
8:39AM 
2 
Run R in server web 
5:34AM 
5 
suppress output for meta in package tm 
4:59AM 
8 
caculate the frequencies of the Amino Acids 
4:45AM 
2 
using optim 
3:34AM 
3 
Help needed on applying a function across different data sets and aggregating the results into a single data set 
3:27AM 
1 
Help with tryCatch 
3:24AM 
1 
to discriminate AUC of different models 
3:14AM 
3 
Please help me!!!! Error in `[.data.frame`(x, , retained, drop = FALSE) : undefined columns selected 
1:53AM 
3 
Boxplot input the median point and the median value 
1:52AM 
2 
Boxplot change the vertical line from dash to solid 
1:51AM 
0 
Boxplot change y axis partition 
1:16AM 
3 
help with for loop 
12:44AM 
2 
ifelse and piecewise function 

Friday January 1 2010 
Time  Replies  Subject 
10:36PM 
2 
How to calculate density function of Bivariate binomial distribution 
9:47PM 
7 
How to use read.table with Hebrew column names ? 
8:41PM 
10 
How to not to terminate read.table if the input file is empty? 
7:29PM 
2 
Chainging monthly data to daily data 
6:03PM 
3 
Questions bout SVM 
1:21PM 
5 
changing a list element''s name during execution in lapply  possible? 