Sunday September 30 2007 
Time  Replies  Subject 
6:56PM 
1 
Append the sum of each row and column to a table matrix 
6:52PM 
1 
Save and load workspace in R: strange error. 
3:49PM 
1 
Problem with Palatino font in pdf figures 
12:16PM 
1 
clipping viewports 
12:11PM 
1 
R CMD build not excluding .svn 
1:12AM 
1 
memory size 

Saturday September 29 2007 
Time  Replies  Subject 
11:49PM 
1 
ShapiroWelch W value interpretation 
10:12PM 
2 
Help with functions (iterations) 
9:05PM 
1 
Visualization of twomode matrix/ networks/ graphs 
7:43PM 
2 
resetting par() to all defaults: par(reset=TRUE) ? 
12:57PM 
0 
variables selection in Aalen and Cox model 
12:02PM 
0 
help with within subject modelling of experimental data 
10:03AM 
0 
stiglijk 
9:32AM 
3 
Data manipulation 
7:02AM 
1 
Problems installing GammaTest 
5:09AM 
0 
frixion 
4:00AM 
1 
[Help] Error when using nls 
1:51AM 
1 
Problem compiling R  "use of NULL environment is defunct" 
12:26AM 
1 
RODBC and Oracle 

Friday September 28 2007 
Time  Replies  Subject 
11:30PM 
2 
Importing only one function from a package 
9:48PM 
1 
Selecting values 
9:12PM 
1 
plot xaxis at 0 
7:47PM 
0 
boot.ci and NA values 
7:16PM 
1 
PP plot 
7:04PM 
1 
fitted values in LMER for the fixedeffects only 
5:24PM 
0 
Elasticity 
5:16PM 
0 
error message from dbConnect, using ROracle 
5:12PM 
1 
Drawing functions on Cartesian coordinate systems 
5:03PM 
2 
plot graph with error bars trouble 
3:35PM 
0 
lmer giving negative, or no, estimated standard errors 
3:20PM 
3 
orientlib 
3:13PM 
2 
simple matching with R 
3:00PM 
2 
Is there a model like that in R? 
2:24PM 
1 
Converting to mode numeric within a matrix 
2:11PM 
0 
off topic: Job advert  computational biologist 
2:03PM 
4 
Creating nice looking lists: how? 
1:49PM 
0 
Writing successful selfstarting models for nlme 
1:45PM 
0 
Printing the contents of a list 
1:39PM 
0 
BATCH run library problem 
1:13PM 
2 
File selection by condition 
11:49AM 
6 
Graphics and LaTeX documents with the same font 
11:27AM 
1 
errorbar il lattice plot 
11:06AM 
1 
Help with "old" function in "base" 
10:55AM 
1 
RMySQL installing problems 
10:39AM 
3 
kurtosis 
10:00AM 
0 
Barnard's exact test 
9:21AM 
0 
transparency of one layer in multiple wireframe plot 
8:01AM 
2 
ELF file OS ABI invalid yes????? 
12:04AM 
2 
Plots with discontinuity balls 

Thursday September 27 2007 
Time  Replies  Subject 
11:17PM 
2 
create data frame(s) from a list with different numbers of rows 
11:14PM 
1 
including images in a plot 
10:09PM 
5 
New R website: RCookbook.com 
9:28PM 
0 
Question on gplot heatmap.2 
9:18PM 
1 
lm error and how to sidestep an error occured in for loop to keep it going without being interrupted 
8:47PM 
1 
crashing R through lattice 
8:14PM 
0 
convergence problem in boolean logit 
8:09PM 
1 
ifelse and dates do not work together: What workaround? 
7:03PM 
1 
RMySQL NA/NULL value storage error 
6:52PM 
3 
testing the contents of an environment 
6:19PM 
1 
Getting intervals for withingroup standard errors for each group using nlme and varIdent 
6:07PM 
1 
converting numbers in "YYYYMM" format to last calendar day and last exchange trading day of the month 
5:56PM 
2 
center option of basehaz in survfit 
5:44PM 
1 
Posthoc after Anova() car package using linear.hypothesis() in a Repeated Measure Analysis 
5:30PM 
1 
Reading SAS SD2 Data file 
5:19PM 
1 
Yaxis scale in QQplot 
5:08PM 
1 
A matrix multiplication 
3:24PM 
1 
Cairo on windows 
3:16PM 
1 
add a row to a data frame 
2:45PM 
1 
TukeyHSD doubts 
2:09PM 
3 
moran's i 
1:36PM 
3 
Expressing number in percentage 
1:03PM 
1 
ReL plot(cox.zph()) 
12:38PM 
0 
Confidence interval 
11:52AM 
2 
plot or boxplot! 
11:08AM 
1 
problem loading hexbin associated package colorspace 
10:52AM 
3 
Plotting from different data sources on the same plot (with ggplot2) 
9:40AM 
0 
New version (2.2) of the sm package 
7:44AM 
0 
grossingup weights in Survey package 
7:21AM 
3 
different colors for two wireframes in same plot 
6:36AM 
1 
SAS proc reg stepwise procedure in R 
5:46AM 
1 
nonlinear regression 
5:29AM 
3 
Sweave problem in Windows 
2:42AM 
1 
curvilinear grid 
1:18AM 
2 
Connecting R to PostgreSQL via RODBC, on Windows 
12:37AM 
1 
plot(cox.zph()) 
12:34AM 
1 
R: anova.Design 
12:27AM 
1 
error message in eval 

Wednesday September 26 2007 
Time  Replies  Subject 
11:07PM 
4 
Arrows Pointing to Curve 
9:14PM 
1 
Repeated tests against baseline 
8:56PM 
2 
Getting groupwise standard scores of a vector 
8:24PM 
2 
generate fourth vector based on known correlations 
8:18PM 
2 
Passwordprotect script files 
7:06PM 
1 
Accessing the fixed and randomeffects variancecovariance matrices of an nlme model 
6:42PM 
1 
Area of overlap between polygon and circle 
5:46PM 
1 
plot rows of matrix against a vector on one graph 
4:07PM 
0 
font family 'symbol' 
3:43PM 
1 
rpart error: "Error in dimnames(X)" 
3:24PM 
3 
Scientific Notation 
3:18PM 
2 
AIC questions 
3:12PM 
0 
examples of use of snow package 
2:44PM 
1 
using transcan for imputation, categorical variable 
2:25PM 
3 
wordReport 
2:25PM 
2 
date 
2:23PM 
0 
Sample size 
1:37PM 
1 
add points to wireframe 
1:32PM 
0 
How to avoid printing index on the screen 
11:28AM 
1 
Some simple questions about neural networks 
9:42AM 
0 
Q: confidence intervals & plotMeans, how do i discard NA's 
9:21AM 
0 
R on webserver with browsergui 
3:38AM 
1 
Calling R function from Java 
2:53AM 
5 
sprucing up the R homepage 
2:03AM 
0 
xtable with dupplicate rownames 
12:29AM 
1 
Paste a matrix column in pairwise fashion with other columns? 

Tuesday September 25 2007 
Time  Replies  Subject 
10:14PM 
0 
Can't update packages because of lgfortran 
10:12PM 
3 
Legend 
9:02PM 
2 
Constraining Predicted Values to be Greater Than 0 
8:39PM 
5 
extracting data using strings as delimiters 
8:02PM 
0 
R lmer with problem of 'sd slot has negative entries' 
7:04PM 
6 
R2Winbugs problem 
6:34PM 
2 
3d barplot in rgl 
3:17PM 
0 
jumpstation 
3:05PM 
1 
fSeries Garch and Arfima Ox interface 
2:39PM 
0 
Multiple comparisons; rankbased anova 
2:31PM 
1 
Rolling Window with 2 Input Vectors 
2:09PM 
0 
Announcement: 2008 ASA Computing/Graphics Student Paper Competition 
1:39PM 
1 
Spacing between x axis and labels 
1:20PM 
2 
Need help with function writing 
1:00PM 
1 
Erro plot 
12:30PM 
1 
Create grouping from TukeyHSD (as a duncan test does)? 
11:23AM 
2 
Adjust barplot to the left 
10:46AM 
7 
Who uses R? 
9:28AM 
0 
R Wiki down on 27 September 
9:00AM 
3 
finding a stable cluster for kmeans 
8:54AM 
1 
10 fold cross validation for naive bayes(e1071) 
7:46AM 
5 
Am I misunderstanding the ifelse construction? 
7:26AM 
1 
How to read stored functions 
4:15AM 
1 
Cumulative Frequency table 
1:36AM 
1 
Score test in logistic regression in R 
1:28AM 
2 
Package Building help 

Monday September 24 2007 
Time  Replies  Subject 
11:15PM 
1 
GWR modeling with dummy variables 
10:02PM 
1 
partial plots for logistic regression using glm 
9:55PM 
1 
parse in text function of plots, confusing behaviour 
9:52PM 
1 
PicTeX output: how to suppress escaping of $ signs and braces? 
9:43PM 
0 
fuzzy logic 
9:12PM 
1 
Error: cannot allocate vector of size... 
7:55PM 
1 
hypothesis testing 
7:49PM 
2 
how to export.RDA file to a text file? 
6:13PM 
0 
linear model contrast questions 
5:15PM 
0 
error rate for cluster analysis 
4:51PM 
1 
save 3dplot to file 
4:07PM 
2 
truehist? 
3:07PM 
0 
Plotting tree tips in a specific order! how? 
2:48PM 
1 
3d plot with dates on axis 
2:40PM 
2 
making R packages and compacting an entire R set up 
1:55PM 
0 
longitudinal imputation with PAN 
1:21PM 
1 
urgent for R graphics 
1:14PM 
0 
Position Openings at the U.S. Food and Drug Administration 
12:52PM 
2 
calculating/plotting error ellipses 
11:35AM 
0 
R Courses in Munich 
10:23AM 
2 
Calculate difference between dates in years 
9:49AM 
2 
a bug when subtracting vectors? 
9:38AM 
1 
Sweave and ggplot2 
9:36AM 
2 
Performance problems to fill up a dataframe 
9:20AM 
1 
Root finding problem 
8:13AM 
3 
Data manipulations with numbers which are in 'comma' format 
8:09AM 
1 
weighting question 
7:59AM 
0 
Need help to create a monotone missing data pattern 
7:23AM 
0 
assign one 'id' one colour for xyplot 
6:48AM 
3 
Separate colour for comments in scripts 
4:45AM 
2 
What is RDA file and how to open it in R program? 

Sunday September 23 2007 
Time  Replies  Subject 
6:34PM 
1 
Correlated frailty model 
6:19PM 
0 
glmpath: how to choose best lambda 
5:50PM 
2 
Plotting numbers at a specified decimal length on a plot() 
4:04PM 
0 
Beginners question about Percentage similarity in R? 
3:39PM 
3 
Network Construction in R 
2:17PM 
4 
nls fits by groups 
1:09PM 
3 
saving results under specified file name 
8:38AM 
0 
Any functions available for significant increment in Rsquare? 
7:53AM 
2 
return(x=x,y=y,prob=prob) hasn't been used in R now? 

Saturday September 22 2007 
Time  Replies  Subject 
8:35PM 
0 
R and Reuters 3000 Xtra. 
8:07PM 
1 
reshape() to wide with varying number of responses to fields 
7:59PM 
1 
R Extensions: Hyperlinking a pdf (not generated by Sweave/not a vignette) from a .Rd file 
4:11PM 
2 
A weird observation from using read.table 
4:06PM 
0 
error messages 
12:46PM 
0 
Significance in Count data 
9:34AM 
0 
How to explain the meaning of mu in the variance function of GLMs? 

Friday September 21 2007 
Time  Replies  Subject 
10:19PM 
1 
Error: (subscript) logical subscript too long 
8:51PM 
2 
Adding a table to a plot area 
8:47PM 
1 
Stats 101 : lm with/without intercept 
8:40PM 
0 
Adjusting axis in forestplot() 
8:37PM 
1 
problem with 'integrate' 
8:19PM 
2 
duplicated names and values 
5:15PM 
3 
Q: appending to nonexistent vector? 
4:38PM 
1 
Is it solve.QP or is it me? 
4:16PM 
2 
getAnywhere 
4:00PM 
3 
really dumb question  loop counters in 
3:30PM 
0 
This site provided an excellent answer to my raster / vector plot question 
3:24PM 
2 
truncating a data frame based on a function 
3:02PM 
2 
text formatting 
2:08PM 
2 
Likelihood ration test on glm 
1:13PM 
1 
A reproducibility puzzle with NORM 
12:57PM 
1 
Error using nls() 
11:45AM 
1 
help with rq 
9:45AM 
1 
fPortfolio Package 
9:36AM 
0 
Would you please tell me about "Parallel Markov Chains "? 
8:17AM 
1 
Building packages including Java files 
5:59AM 
3 
Estimate correlation with bootstrap 
3:13AM 
0 
RJDBC connection help needed 
1:57AM 
3 
Line Graph  Greater than 2 variables on plot 
1:29AM 
1 
BRugs package question 
12:30AM 
1 
Help create a loopto conduct multiple pairwise operations 
12:27AM 
0 
Time series graphs, question about using zoo [SEC=UNCLASSIFIED] 

Thursday September 20 2007 
Time  Replies  Subject 
10:34PM 
1 
Time series graphs, question about using zoo 
7:34PM 
0 
error in manova 
6:28PM 
1 
convert data from 
6:22PM 
1 
Conditional Logit and Mixed Logit 
6:00PM 
1 
Nonmetric multidimensional scaling 
5:45PM 
1 
Time series graphs 
5:32PM 
2 
Superimposing vector polygons over raster grid in a plot 
5:31PM 
1 
how can I attach a variable stored in 
4:46PM 
1 
help with making a function of scatter plot with multiple variables 
4:06PM 
0 
Portfolio Optimization 
3:54PM 
2 
Plotmath issue superscript "" 
3:15PM 
0 
Problem with lars 
3:03PM 
0 
It works but I don't know how (nice scientific notation with Lattice) 
2:48PM 
2 
warnings although R CMD check runs without any problem 
2:07PM 
0 
comparing survival curves(weighted log rank test) 
1:38PM 
0 
SUPER PARAMAGNETIC CLUSTERING 
1:28PM 
1 
ggplot and xlim/ylim 
1:24PM 
2 
Comprehensive New Learning Resource for R 
1:11PM 
2 
Package Survey 
1:08PM 
2 
SEM  singularity error 
1:08PM 
2 
Cutting & pasting help examples into script window 
11:59AM 
2 
referencing packages? 
9:45AM 
2 
combine mathematical expressions with plain text 
8:45AM 
1 
R 
8:19AM 
1 
problem with generalized singular value decomposition using LAPACK 
7:49AM 
3 
Ambiguities in vector 
7:39AM 
0 
The Survey package again 
4:24AM 
1 
SHLIB problem under Vista 
4:11AM 
1 
Identify and plotting symbols. [SEC=UNCLASSIFIED] 
3:47AM 
0 
Rrelated: problem with openvt on Ubuntu 7.04 
2:19AM 
0 
What is the preferred method to view a pdf (not a vignette) in a package /doc ? 

Wednesday September 19 2007 
Time  Replies  Subject 
11:04PM 
2 
how to find "p" in binomial(n,p) 
10:45PM 
1 
Subset any value and blanks 
10:13PM 
0 
How to find "p"(proportion) in binomial(n, p)? 
10:04PM 
2 
Identify and plotting symbols. 
9:38PM 
0 
fCalendar 
8:09PM 
3 
Smooth line in graph 
5:34PM 
2 
How to pass a string as an argument to a function? 
4:53PM 
0 
micEcon: selection(,method="ml") . Predict method? 
4:50PM 
3 
Rowbyrow regression on matrix 
4:00PM 
1 
Strange behaviour of lars method 
3:37PM 
2 
By() with method = spearman 
3:18PM 
0 
ChiSquareTest 
2:23PM 
0 
Memory Issue 
2:03PM 
3 
Robust or Sandwich estimates in lmer2 
1:03PM 
1 
apply 
11:48AM 
1 
CRAN mirror for R in India: new one at WBUT, how do we get listed in the CRAN website? 
11:35AM 
1 
Running tcltk From a batch file 
11:26AM 
3 
layout function for several plots 
11:16AM 
2 
function on factors  how best to proceed 
10:17AM 
1 
glmpath error 
9:21AM 
1 
x and y coordinates (Rfwdmv Package) 
9:04AM 
0 
independent plotting of predicted terms with gamlss 
7:40AM 
1 
lmer using quasibinomial family 
7:33AM 
1 
SEM  standardized path coefficients? 
6:40AM 
1 
certain number of equations in function depending on parameter 
5:07AM 
0 
Welcome to the "Rhelp" mailing list 
2:18AM 
0 
about "normalized y" via covariance analysis 
2:04AM 
4 
fontsize in mosaic plot lables 
1:35AM 
1 
R advice 
12:36AM 
2 
recommended package/docs for analyzing multiple choice tests 
12:23AM 
0 
Create a loop to conduct multiple pairwise binary operations Retry 
12:15AM 
0 
Create a loop to conduct multiple pairwise binary operations 
12:00AM 
0 
Microarray Workshop in Tucson, January 2008 

Tuesday September 18 2007 
Time  Replies  Subject 
7:56PM 
1 
a quick question about "format()" 
6:08PM 
1 
installing rgl package on linux platform 
4:41PM 
3 
Cox regression and pvalues 
2:54PM 
0 
Linear model with svyglm 
2:05PM 
0 
Nested loop ok now. Thanks to you all 
1:11PM 
0 
Sorry,an other question.. 
1:01PM 
0 
Time series analysis 
12:18PM 
0 
lme, diagnostic plots and missing values 
12:07PM 
1 
Problem updating packages 
11:46AM 
0 
systemfit: data 
9:00AM 
5 
Need help on "date" 
8:49AM 
2 
How to Standardise the x/y coordinates to the unit square? 
8:38AM 
0 
Extracting variancecovariance matrix from nlme object 
6:34AM 
0 
FW: ISIN numbers into Bloomberg tickers 
6:08AM 
1 
Problem in extracting EQY_DVD_HIST from Bloomberg 
5:23AM 
1 
Installing addon packages 

Monday September 17 2007 
Time  Replies  Subject 
10:56PM 
3 
Sourcing encrypted files 
10:22PM 
0 
Timedependent association rules 
9:24PM 
0 
Problems with compiling rimage on macOS 
8:11PM 
3 
Histogram with colors 
8:10PM 
0 
Intermediate Rsquared results in stepwise regression 
7:55PM 
3 
machine learning and horse racing 
7:48PM 
2 
how to compare 2 numeric vectors 
7:04PM 
0 
color schemes in TinnR 
6:28PM 
2 
problems with nested loop 
6:21PM 
1 
map issues 
6:11PM 
1 
How can I write routines and scripts in the R environment ? 
6:00PM 
2 
How to produce a macron symbol (overline / overbar) on a plot 
5:19PM 
2 
What's the corresponding function in R for lo() function in SPLUS? 
5:17PM 
1 
Create correlated data with skew 
5:10PM 
1 
var/cov matrix for a quantile regression model 
4:05PM 
3 
data frame 
3:21PM 
2 
removing a specific number of digist from a character string 
2:42PM 
2 
system.time behavior using source 
2:35PM 
1 
side bars on dendrograms with latticeExtra 
2:34PM 
1 
Converting zoo dates to ts dates 
2:18PM 
0 
Survey package question 
1:36PM 
4 
graphs with gradients of colors 
1:25PM 
0 
add group to boxplot 
1:18PM 
2 
Matrix entries not recognised as numeric 
12:15PM 
1 
aggregate function oddity 
11:38AM 
1 
Importing a dataset 
11:27AM 
2 
vector name 
10:26AM 
1 
longtable and Sweave 
10:08AM 
4 
Must be easy, but haven't found the function (numerical integration) 
5:36AM 
1 
Stepwise logistic model selection using Cp and BIC criteria 
4:18AM 
1 
random Forests 
3:55AM 
1 
GR&R  Best methods in R 

Sunday September 16 2007 
Time  Replies  Subject 
10:24PM 
2 
power calculation for repeated measures ANOVA? 
9:39PM 
1 
Problem with nlm() function. 
9:35PM 
1 
programming question 
5:53PM 
0 
Using different symbols for different points in coplot scatter diagram 
4:44PM 
1 
Identifying objects from a data set 
3:18PM 
1 
Factorial, Lmoments, and overflows 
1:25PM 
2 
stalled loop 
8:46AM 
1 
Putting column names in some automated way 
4:04AM 
2 
Plotting (vector,matrix) 
2:03AM 
0 
my previous message: Memory Management 
2:01AM 
1 
(no subject) 
1:44AM 
2 
are hurdle logitpoisson model and posson model nested? 

Saturday September 15 2007 
Time  Replies  Subject 
11:52PM 
1 
Cannot get contrasts to work with aov. 
10:56PM 
2 
naming columns of data frame 
8:36PM 
0 
Question about VarSelRF 
4:23PM 
1 
Pulling out parts of a generated array in R 
4:11PM 
2 
Help with a problem 
4:02PM 
3 
applying math/stat functions to rows in data frame 
10:41AM 
1 
Class probabilities in rpart 
10:21AM 
3 
starting with a capital letter 
9:43AM 
1 
how to change print limit on screen 
9:20AM 
2 
HTML reading, 

Friday September 14 2007 
Time  Replies  Subject 
11:51PM 
2 
locate word in vector 
11:07PM 
0 
lme for repeated measurements over time 
11:00PM 
1 
question on layout and image.plot 
10:15PM 
1 
generate ROC curve using randomForest package 
8:58PM 
1 
Copying row names 
8:24PM 
2 
Storing Variables of different types 
7:18PM 
2 
unbalanced effects in aov 
7:09PM 
1 
add boxplot to histogram 
6:08PM 
1 
Intercept in lm and in library(car): Anova 
6:02PM 
2 
Cross Compiling 
5:12PM 
0 
Bootstrapping / stats question (not R) 
3:31PM 
3 
xaxis order 
3:26PM 
1 
R2 in mixed model 
2:15PM 
1 
add a row... 
1:42PM 
1 
ISIN numbers into Bloomberg tickers 
11:59AM 
1 
covariates in nlmer function 
11:41AM 
1 
Yahoo data feed in R / Corporate Actions 
11:23AM 
2 
quantiles and dataframe 
10:56AM 
1 
segfault in download.file 
10:50AM 
2 
How to remove index from list after split? 
10:17AM 
1 
Print to file 
8:34AM 
1 
Sweave: tables vs matrices 
8:08AM 
6 
replace NA value with 0 
3:41AM 
1 
Calculate the angles for a point dataset? 

Thursday September 13 2007 
Time  Replies  Subject 
10:33PM 
1 
grouping data by a portion of the row name 
10:26PM 
1 
Looking for instructions for several questions with R 
9:24PM 
1 
Subset Quirk? 
9:21PM 
2 
Export Step Function Coefficients to Spreadsheet or Text File 
8:20PM 
1 
Collapsing data frame; aggregate() or better function? 
8:06PM 
2 
beginner's questions ... sorry 
6:47PM 
6 
help with unit indication when plotting 
6:27PM 
2 
loop function 
6:18PM 
5 
statistics  hypothesis testing question 
5:37PM 
1 
Origin label in lattice 
4:50PM 
3 
How to delete a duplicate observation 
4:12PM 
0 
ROracle and R 2.5.1 on Windows 
4:01PM 
3 
t.test() with missing values 
3:32PM 
5 
Logistic regression 
3:16PM 
3 
how to obtain the CPU time of my program 
2:55PM 
2 
How to use available.packages 
2:54PM 
6 
Number > Fraction 
2:49PM 
1 
Multiple R sessions, Mac version 
1:34PM 
1 
Very new help needed. 
12:18PM 
2 
handle dates in R? 
10:58AM 
0 
ade4 on the web: new graph gallery 
10:52AM 
1 
smooth scrolling with windows() function 
10:52AM 
4 
how to plot shaded area under a curve? 
10:44AM 
1 
which test for seven groups with dependency in replication and discrete values 
10:34AM 
1 
rearrange problem 
9:47AM 
3 
difference between unique() and !duplicated() 
9:26AM 
1 
pick time intervalls 
7:44AM 
1 
minimize white space around lattice plot 
6:52AM 
0 
Re : 财务心声。 
5:05AM 
3 
Call C code from R 
4:10AM 
1 
Problem using xtable on an array 
3:59AM 
2 
Running R file from Command line. 
2:50AM 
3 
Someone Using Java/R Interface JRI ? 
2:08AM 
2 
Multivariate, multilevel regression? 
12:06AM 
1 
trouble with installing Biobase package 

Wednesday September 12 2007 
Time  Replies  Subject 
11:45PM 
0 
Email Classified Send Over 100000Pakistani BIZ Email Addresses 
9:33PM 
0 
New Course*** R / SPlus Graphics for SAS Users  October 2007 
9:24PM 
1 
convergence error with heidel.diag 
9:11PM 
1 
Flaw in the installation procedure ? 
8:36PM 
1 
how to make an orthogonal contrasts matrix? 
7:58PM 
1 
reshape help 
7:56PM 
1 
Wilcoxon Rank test 
7:43PM 
2 
barplot border width 
7:26PM 
0 
New package: hbim  Hill/Bliss Independence Model for Multicomponent Vaccines 
7:05PM 
1 
"Save to File..." option on File menu 
6:38PM 
2 
Nested anova with unbalanced design and corrected sample size for spatial autocorrelation 
6:19PM 
1 
labels into graph 
4:50PM 
0 
oneclass SVM in kernlab 
4:48PM 
2 
Evaluating args in a function 
4:24PM 
2 
Tick intervals 
3:42PM 
1 
irregular time series 
3:13PM 
2 
kmeans clustering 
3:11PM 
1 
vars package, impulse response functions ?? 
3:04PM 
0 
Producing Date Reference Series... 
2:33PM 
0 
: Error on tomcat... 
2:32PM 
2 
vectorize a matrix conversion 
2:08PM 
0 
looking for a french speaking R specialist for training 
2:03PM 
2 
fail to recover decimal value from data frame 
1:54PM 
0 
super and subscript in tcltk 
1:34PM 
1 
plot contour map for irregular data points 
1:08PM 
2 
Bootstrap tree selection in rpart 
1:03PM 
0 
constructing an lm() formula in a function 
12:55PM 
1 
Title and labelos in ggplot2 
10:51AM 
1 
enquiry 
10:33AM 
1 
stastistical test on normalized data 
9:08AM 
1 
Error handling 
8:32AM 
3 
Passing parameters to 'optim' fn function 
8:12AM 
1 
plot vs curve 
4:06AM 
1 
Create a "local" repository 
3:09AM 
1 
Integrate() error message, I am at a loss 
2:59AM 
0 
Problem with integrate() 
2:49AM 
1 
install R packages [SEC=UNCLASSIFIED] 
2:01AM 
3 
R: to view the memory 

Tuesday September 11 2007 
Time  Replies  Subject 
9:35PM 
2 
Missing data 
8:26PM 
0 
Implementation of the butter() function for filtering. 
7:56PM 
2 
building with atlas version of blas and lapack 
7:25PM 
0 
Online course  Introduction to Data Handling in R. 
7:18PM 
1 
Fitting Data to a Noncentral ChiSquared Distribution using MLE 
7:05PM 
1 
Vector Size Error Message 
6:38PM 
0 
Fitting data to chisquared or noncentral chisquared distributions 
4:56PM 
2 
Help regading time series data reading 
4:25PM 
5 
Percentiles in R 
4:09PM 
0 
Odp: storing text and decimal values in a matrix form 
4:04PM 
0 
Meeting this week 
4:00PM 
6 
xyplot question 
1:45PM 
1 
as.POSIXlt, starting at 0 or 18000? 
1:43PM 
1 
storing text and decimal values in a matrix form 
1:36PM 
6 
Editor for R under Fedora 7 
1:22PM 
1 
why I cannot change the font and use hotkey in Editor of JGR 1.56 
12:54PM 
1 
alternative way to loop 
12:30PM 
0 
how to run a mixed design ANOVA with repeated measures 
10:36AM 
2 
Function to get a sequence of months 
9:38AM 
2 
Inferences for ratios of nonnormal means 
9:01AM 
1 
Creating Hmisc labels inside a function 
8:48AM 
1 
Multiple contrast of ANOVA 
8:01AM 
0 
composition of a matrix by matches between two data frames 
3:47AM 
1 
POSIXct dates on xaxis using xyplot 
3:05AM 
0 
scuba 1.18 
1:44AM 
5 
install packages automatically 
1:32AM 
1 
what am I missing 

Monday September 10 2007 
Time  Replies  Subject 
9:39PM 
1 
Generating Replicate Datasets (using loops or other means) 
9:17PM 
1 
using bootstrap for tree selection step in rpart 
9:16PM 
0 
new package 'trackObjs'  mirror objects to files, provide summaries & modification times 
8:01PM 
1 
MLE Function 
7:48PM 
1 
persp() problem 
6:52PM 
1 
Too many warnings when updating R 
6:20PM 
5 
finding the minimum positive value of some data 
6:08PM 
1 
is clustering analysis possible with R ? 
5:38PM 
0 
State observation in predict.arima 
5:36PM 
1 
SPlus "resample" package and associated functions 
5:02PM 
0 
Loop and loop output [Cox model, for, function, loglik] 
4:22PM 
4 
offtopic: better OS for statistical computing 
3:12PM 
0 
machine learning on ordered (ranked) feature 
3:08PM 
1 
RWinEdt installation problems with Vista 
2:26PM 
2 
mode or parameters of readBin 
2:00PM 
0 
\uxxxx in libraries 
1:22PM 
0 
corrected resampled ttest 
1:16PM 
1 
I can't do it again on an other PC : R+RMySQL >error loading dll 
10:08AM 
1 
overlay lattice histograms with goodnessoffit pdfs 
10:02AM 
1 
Help in installing and loading the BradleyTerry add on package in R 
9:35AM 
0 
Information theoretic approach 
6:58AM 
2 
Are the error messages of ConstrOptim() consisten with each other? 
6:05AM 
3 
plot legend: combining filled boxes and lines 
5:54AM 
1 
lattice panel.lmline problem 

Sunday September 9 2007 
Time  Replies  Subject 
11:21PM 
0 
QCA version 0.45 
7:32PM 
1 
fitdistr() 
5:36PM 
1 
loop execution problem 
4:27PM 
1 
NA in AR model residuals 
1:59PM 
1 
stacking data frames with different variables 
1:46PM 
1 
command to plot variannce of data (like error bar plot) 
11:24AM 
1 
Sweave figure aspect ratio 
11:07AM 
1 
artificial data matrix with 100000 rows 
11:01AM 
2 
What does it mean by "initial value not available"? 
9:57AM 
2 
Problems with strsplit 
12:39AM 
1 
writing complex outputs to table 

Saturday September 8 2007 
Time  Replies  Subject 
7:01PM 
2 
Problem in installing packages on linux machine... 
6:40PM 
1 
predict.arima 
6:25PM 
1 
statistical tests under serial dependence 
3:41PM 
1 
Suppress 'x' when appending to a csv file 
10:26AM 
1 
argument 'lib' is missing: using '/usr/lib/R/library' 
3:00AM 
1 
ggplot legend consolidation 
1:34AM 
0 
Problem with the Aggregate command (PS) 
1:26AM 
1 
Problem with the aggregate command 
12:41AM 
0 
sqldf rocks 
12:37AM 
1 
remove particular elements in a vector 

Friday September 7 2007 
Time  Replies  Subject 
11:01PM 
3 
Plotting lines to sets of points 
10:32PM 
2 
R first.id last.id function error 
9:59PM 
1 
tcl/tk help 
9:42PM 
3 
enable object name to be called as object (a dataset) 
9:04PM 
1 
How to obtain parameters of a mixture model of two lognormal distributions 
9:00PM 
1 
'initial value not feasible' in constrOptim 
7:53PM 
2 
confusion matrix  better code? 
7:45PM 
3 
Help with color coded bar graph 
7:15PM 
2 
Running a PERL script from R 
7:09PM 
1 
aggregate factor 
6:34PM 
2 
Matlab's lsqnonlin 
6:17PM 
2 
Optimization under an absolute value constraint 
5:20PM 
1 
Q: loesslike function that allows more predictors? 
4:36PM 
1 
plotting to stdout 
3:53PM 
1 
PCA IN R 
3:20PM 
3 
Delete query in sqldf? 
2:39PM 
2 
Automatic detachment of dependent packages 
2:35PM 
2 
ploting missing data 
2:02PM 
2 
help on replacing values 
1:25PM 
0 
computing distance in miles or km between 2 street 
1:00PM 
1 
Using clustering functions 
11:42AM 
1 
R survey package again 
9:08AM 
1 
negative value for AIC and BIC 
8:25AM 
0 
Covariates and clustering of extremes 
4:46AM 
1 
Finding convex hull? 
4:40AM 
5 
SQL like function? 
1:28AM 
1 
contourplot lines, text, and mtext 
1:19AM 
1 
write.csv / string extraction and field limits 

Thursday September 6 2007 
Time  Replies  Subject 
8:55PM 
0 
incomplete latin square design 
8:33PM 
1 
text in boxplots 
7:24PM 
2 
larger decimal numbers get rounded .... 
6:42PM 
1 
computing distance in miles or km between 2 street addresses 
6:33PM 
1 
write geotiff with projection  RGDAL package 
6:29PM 
2 
problems in read.table 
5:26PM 
3 
Lisplike primitives in R 
1:45PM 
4 
Monotonic interpolation 
12:49PM 
1 
labelling specific points xyplot 
12:36PM 
3 
Survey package 
11:51AM 
1 
read.table 
10:27AM 
3 
creat list 
10:02AM 
1 
order intervals in a data.frame 
9:15AM 
1 
the survey package 
8:13AM 
1 
smooth functions 
7:54AM 
3 
Warning message with aggregate function 
7:48AM 
3 
kendall test 
6:55AM 
2 
How to do ANOVA with fractional values and overcome the error: Error in `storage.mode<`(`*tmp*`, value = "double") : invalid to change the storage mode of a factor 
2:57AM 
1 
Rggobi compilation error: display.c 
2:49AM 
1 
The variables combined in a table from other table and combination questions 
1:06AM 
1 
change all . to 0 in a data.frame 

Wednesday September 5 2007 
Time  Replies  Subject 
11:43PM 
3 
'singular gradient matrix’ when using nls() and how to make the program skip nls( ) and run on 
11:17PM 
1 
question: randomization ttest function already defined in R? 
10:55PM 
0 
confidence intervals of proportions from complex surveys 
9:48PM 
1 
writing elements in list as a data frame 
8:18PM 
1 
Question about making array dataset inside a package 
8:17PM 
0 
Round Off Error Variance 
5:47PM 
3 
list element to matrix 
5:27PM 
0 
level names with groupdedData object 
4:34PM 
1 
ecological meaning of randomForest vegetation classification? 
4:15PM 
0 
New R package plink for separate calibration IRT linking 
2:54PM 
2 
Multiple xyplots 
2:43PM 
0 
multivariate ARMA simulation 
2:34PM 
1 
geotiff or tiff files with world files 
1:50PM 
6 
length of a string 
1:45PM 
0 
Spline 
12:35PM 
1 
Monotone splines 
11:15AM 
1 
Running geeglm unstructured corstr 
7:51AM 
2 
question about nonlinear least squares in R 
7:20AM 
1 
How to extract part of an array? 
4:47AM 
3 
[Lattice] Incrase the height of strips in Trellis plots 
3:13AM 
1 
problem formatting and positioning title in heatmap 

Tuesday September 4 2007 
Time  Replies  Subject 
11:02PM 
2 
Help on inverse distribution 
10:14PM 
4 
Q: selecting a name when it is known as a string 
9:13PM 
1 
UseR! 2007 presentations and posters  now available 
8:43PM 
1 
Rcmdr scatter3d 
8:32PM 
2 
lattice xyplot with bty="l" 
8:12PM 
2 
Howto sort dataframe columns by colMeans 
7:51PM 
2 
Confusion using "functions to access the function call stack" example section 
7:32PM 
1 
bootstrap confidence intervals with previously existing bootstrap sample 
6:42PM 
2 
Recursive concatenation 
5:59PM 
1 
rug() colors 
5:55PM 
1 
Robust linear models and unequal variance 
4:52PM 
2 
capture.out(system())? 
4:17PM 
1 
SOLVED: importing huge XMLFiles  new problem: special characters 
4:05PM 
1 
Variable scope in a function 
4:02PM 
2 
multiphasic growth curve analysis 
3:05PM 
3 
Pie Chart Labels 
3:05PM 
1 
interpolation 
2:57PM 
1 
how to extract ttest statistics from glm()? 
2:52PM 
1 
data.frame loses name when constructed with one column 
2:30PM 
3 
variable format 
2:04PM 
0 
ML fit of pareto and lognormal distributions to grouped data 
1:59PM 
2 
For loop with if else statement 
11:56AM 
1 
Executing a DOS proram from R 
11:38AM 
0 
Incomplete rank functions 
10:34AM 
3 
how to do interpolation 
9:53AM 
4 
integers 
8:52AM 
2 
Table and ftable 
8:07AM 
1 
kendalls tau c 
7:53AM 
0 
Announcement: CRAN packages 'urca' and 'vars' on RForge 
7:53AM 
1 
Help: how can i build a constrained nonlinear model? 
7:22AM 
0 
Trying to simulate 
3:48AM 
2 
Efficient sampling from a discrete distribution in R 

Monday September 3 2007 
Time  Replies  Subject 
9:05PM 
2 
Derivative of a Function Expression 
8:25PM 
1 
how to compute cross correlation 
6:42PM 
0 
ADV: Support and Services for R from Random Technologies, LLC. 
6:16PM 
2 
RowEchelon Form 
5:01PM 
1 
match help 
2:32PM 
2 
Fitting PatternMixture Models 
2:03PM 
1 
using temporary arrays in R 
11:59AM 
3 
plotting predicted curves with log scale in lattice 
11:11AM 
1 
Graphic representation of model results 
10:12AM 
1 
Legend issue with ggplot2 
9:55AM 
0 
Plotting a table under a dendrogram 
9:04AM 
0 
some problems with "linebuffer"; was: Bug? 
8:08AM 
2 
The quadprog package 
7:37AM 
1 
Ask alpha cronbach and Hoyt method 
7:31AM 
0 
adehabitat version 1.7 
6:43AM 
4 
sin(pi)? 
6:36AM 
3 
element wise opertation between a vector and a list 
4:38AM 
1 
Embedding Audio Files in Interactive Graphs 

Sunday September 2 2007 
Time  Replies  Subject 
10:03PM 
2 
Different behavior of mtext 
4:53PM 
0 
ggplot2  version 0.5.5 
2:20PM 
2 
NAs in indices 
2:04PM 
1 
how to subsample a variable on another file coordinates 
10:29AM 
5 
Function modification: how to calculate values for every combination? 
7:31AM 
1 
Question on graphs and simple if statements 

Saturday September 1 2007 
Time  Replies  Subject 
7:34PM 
2 
Importing huge XMLFiles 
4:48PM 
1 
why doesn't as.character of this factor create a vector ofcharacters? 
2:44PM 
0 
Visual details in integration of emacs, ess, Sweave (under aquamacs on OS X) 
1:33PM 
1 
Problem in downloading Yahoo Finance data from R 
1:23PM 
2 
Comparing "transform" to "with" 
12:47PM 
1 
genoud problem 
11:27AM 
0 
iplots Java 
7:59AM 
0 
Neural network 
3:57AM 
1 
row echelon form 
12:36AM 
1 
Sweave rendering of simple character 