R help - Aug 2010

Tuesday August 31 2010
TimeRepliesSubject
11:04PM 4 weird to me interaction between time() and %%, %/%
10:14PM 1 Retrieving predictions after fitting a model
9:19PM 3 "mode" function
7:20PM 4 vglm
6:34PM 1 any statement equals to 'goto'?
6:26PM 1 "pairs" with same xlim and ylim scale
6:10PM 2 Detecting Growth Trends
5:42PM 1 summary in Hmisc and Latex
5:34PM 0 rpart - interpretation of results of tree on survival data
5:25PM 4 help - read SAS into R
5:24PM 1 odfWeave
4:32PM 0 TukeyHSD for binomial distribution
4:18PM 2 specify axis range
4:11PM 1 anova and lm results differ
3:52PM 1 Unable to run dev.new
3:34PM 1 Greek letters and variable values in lattice plot annotation
3:16PM 1 wavelet parameters with sowas
2:51PM 0 New package: lubridate 0.1
2:36PM 0 VECTOR_ELT() can only be applied to a 'list', not a 'integer (gstat problem)
1:41PM 2 3D tomography data
1:21PM 1 Cohen's f
1:16PM 4 pasting together 2 character arrays
1:11PM 0 Short survey concerning the use of software engineering in the field of High Performance Computing
12:59PM 0 Munich R Course - Parallel Computing with R
12:53PM 1 ez version 2.0
11:50AM 1 Where can I download/install grDevices
10:58AM 2 simultaneous estimation
10:26AM 4 How to Adaptively Set Up the Coordinate Range of Multiple Graphs in One Figure
10:20AM 0 [??] R-help Digest, Vol 90, Issue 35
9:25AM 2 Can WinBUGS run two processes through R at the same time?
8:34AM 0 Export Results to a txt file applying a function to a list
7:59AM 1 binary package build error:target 'xf->>' is not a directory
5:56AM 1 cannot allocate vector of size 381.5 Mb
4:47AM 2 Reading multiple text files where some files are empty
4:21AM 2 Making plots in big scatterplot matrix large enough to see
3:40AM 1 Speeding up prediction of survival estimates when using `survifit'
2:58AM 1 Q about package Icens: change the color of the shading in plot function
1:17AM 2 Error: cannot allocate vector of size 198.4 Mb
 
Monday August 30 2010
TimeRepliesSubject
11:02PM 0 polr
10:40PM 2 First and second derivatives of raw observations
10:33PM 0 par("usr") when used in heatmap()
10:00PM 1 search path for attaching packages
9:25PM 2 reordering levels error
9:21PM 1 Help With Post-hoc Testing
9:16PM 0 Posthoc test for 3-way interaction (log-linear model)
9:08PM 2 Regarding naive baysian classifier in R
8:15PM 1 New to R
8:05PM 2 Brown-Forsythe test of equality of MEANS
7:53PM 3 online documentation only?
4:29PM 1 Include local files when running R remotely
3:56PM 0 Neyman-Scott in 1-dimension?
3:17PM 1 'mgcv' package, problem with predicting binomial (logit) data
3:02PM 4 getNodeSet - what am I doing wrong?
3:01PM 2 listing files recursively
2:56PM 1 How to Remove Autocorrelation from Simple Moving Average time series
1:53PM 1 lost in vegan package
1:19PM 4 different interface to by (tapply)?
11:01AM 0 [??] R-help Digest, Vol 90, Issue 34
10:27AM 1 lattice: limits in reversed order with relation="same"
10:02AM 1 compare three values
8:17AM 1 R crashes when communicating with JAGS
8:05AM 2 Band-wise Conditional Sum - Actual problem
5:27AM 4 LOOping problem with R
5:00AM 2 S4 Method Rd Warning
4:18AM 2 Read in a all-character file and specify field separator and records separator
4:12AM 1 Johansen test
4:08AM 2 while loop until end of file
2:50AM 1 Making cuts on multivariate data
2:18AM 0 complete list of Sweave tags (control sequences)
1:58AM 3 log y 'axis' of histogram
12:47AM 1 sum of some matrix columns
12:00AM 3 Putting legend *outside* plotting area
 
Sunday August 29 2010
TimeRepliesSubject
11:41PM 0 SVM comparison
9:53PM 3 Question regarding significance of a covariate in a coxme survival
7:42PM 1 Finding functions of large dataset for numerical integration
7:13PM 2 glm prb (Error in `contrasts<-`(`*tmp*`, value = "contr.treatment") : )
5:13PM 1 Finding source files automatically within a script
4:46PM 3 Saving plot to tiff, with high resolution for publication ?
3:54PM 0 need help for a repackaging problem!
3:51PM 2 take component names of a list
3:11PM 0 Interpreting cv.glm
3:07PM 1 how to take a os.path.basename
2:32PM 1 extracting year from date
12:20PM 1 calculations with dates
2:58AM 3 Three-dimensional contingency table
2:51AM 0 Please ignore previous stupid question.
2:47AM 1 odd subset behavior
 
Saturday August 28 2010
TimeRepliesSubject
11:06PM 1 maxNR in maxLik package never stops
9:52PM 1 conditionally sum
9:06PM 0 nlme help
8:23PM 3 binomial distribution
5:24PM 2 extracting columns
3:46PM 0 NLME question...
3:08PM 1 star models
12:35PM 0 nlme question
10:07AM 2 how to un-crosstabulate data without changing numeric values to text?
9:07AM 1 problem after repackaging
4:53AM 4 expression() and plot title
1:21AM 9 How to define new matrix based on an elementary row operation in a single step?
1:10AM 1 Calculating p and q values with R
 
Friday August 27 2010
TimeRepliesSubject
7:29PM 3 interpreting date-related error message
6:38PM 2 make.rm
6:19PM 3 How to plot an expression-label with variable text
6:16PM 2 Scatterplot question
5:38PM 0 how to use glm for a time course data set
5:17PM 4 How to calc ratios base on current and previous row?
5:13PM 1 pairwise correlations for large dataset
3:58PM 0 How to maintain class signature in splom
2:45PM 1 AIC using nls function
2:42PM 2 multivariate distributions
2:30PM 0 New package: mpt
2:03PM 1 step
1:58PM 1 Grouping sets of data, performing function and re-assigning values
1:49PM 1 Band-wise Sum
1:09PM 2 plot data by class tag
1:03PM 3 Sorting groups in bwplot chart
12:48PM 1 Error: package/namespace load failed for 'IlluminaHumanMethylation27k.db'
12:26PM 1 calculate the elasticities by linear.hypothesi commander
11:59AM 8 R.matlab package help
10:11AM 2 export 4D data as povray density files
9:41AM 3 predict.loess and NA/NaN values
8:09AM 2 Remove "Loading required package" message
7:43AM 2 Nestad ANOVA with random Factors
5:07AM 3 R-help
1:58AM 2 Problems loading rjags in R 2.11.0 under OS X 10.5.8
1:07AM 3 checking if a package is installed
 
Thursday August 26 2010
TimeRepliesSubject
11:10PM 3 Using termplot() with transformations of x
9:59PM 3 Non-standard sorts on vectors
9:03PM 1 R and MySQL
8:33PM 3 Help with ddply to eliminate a for..loop
7:40PM 1 Importance of levels in a factor variable
6:31PM 1 sqldf syntax
5:35PM 1 non-linear plot parameters
5:15PM 0 anova for plm objects
3:31PM 7 Find classes for each column of a data.frame
2:44PM 2 About plot graphs
2:35PM 1 daisy(): space allocation issue
2:13PM 0 TraMineR version 1.6-1
1:32PM 1 Passing arguments between S4 methods fails within a function:bug? example with raster package.
1:05PM 1 mailing list
12:47PM 3 Passing data to aov
12:15PM 1 Random slopes in lmer
10:57AM 1 equalize function with zero and convert it
10:39AM 1 relimp
10:16AM 5 Quick GREP challenge
10:08AM 1 ggplot inside cycle
9:47AM 2 frequency table for a list matching some conditions
9:20AM 2 Problems when Apply a script to a list
8:42AM 2 print method for str?
8:12AM 2 Puzzle
7:50AM 1 About choosing file
7:17AM 2 Problem with terms of the form (a >1) and subsetting of a terms object
6:59AM 1 my function decided to stop working, problem with scoping?
6:30AM 3 reliability of R-Forge?
4:04AM 1 list of closures
2:46AM 1 How to obtain the graph of fitted values against one variable after estimation?
2:16AM 0 Specify non-default libiconv, readline, libpng, tiff etc during R compilation
 
Wednesday August 25 2010
TimeRepliesSubject
9:39PM 5 Looking for an image (R 64-bit on Linux 64-bit) on Amazon EC2
9:23PM 4 OT: R for iPhone/iPad OS?
8:56PM 0 package MuMIn
8:26PM 1 accessing the attr(*,label.table) after importing from spss
8:08PM 0 Checking a point behind two polygons
6:08PM 0 stringr: version 0.4
5:54PM 0 pairwise correlation of many samples
5:33PM 0 nls self starting function
5:28PM 0 multivariate analysis of variance
5:18PM 1 several odfWeave questions
4:54PM 1 package MuMI
3:56PM 1 Change value of a slot of an S4 object within a method.
3:26PM 3 What does this warning message (from optim function) mean?
3:20PM 0 NewJerseyR Meeting
3:17PM 1 GLM outputs in condensed versus expanded table
3:06PM 1 Showing a line function on the ploat area
3:04PM 5 lattice help required
3:02PM 2 Problem with clusterCall, "Error in checkForRemoteErrors(lapply(cl, recvResult)) : "
2:53PM 3 frequency, count rows, data for heat map
2:27PM 1 SEM : Warning : Could not compute QR decomposition of Hessian
2:20PM 3 approxfun-problems (yleft and yright ignored)
1:57PM 2 Comparing samples with widely different uncertainties
1:16PM 1 multiple x factors using the sciplot package
12:39PM 4 Secant Method Convergence (Method to replicate Excel XIRR/IRR)
12:29PM 1 Estimate average standard deviation of mean of two dependent groups
11:50AM 1 Surprising behaviour survey-package with missing values
11:43AM 2 Repeat the first day data through all the day. Zoo
11:35AM 1 using an objects contents in a text string
9:53AM 0 keys in score.items in package psych
9:35AM 4 Merging two data set in R,
9:32AM 1 (no subject)
7:46AM 1 multi day R run crashed - is there a log
7:43AM 1 Odp: Finding pairs
6:17AM 1 modify a nomogram
3:00AM 1 Documenting S4 Methods
2:45AM 4 degree C symbol in a function
2:37AM 0 degree C
2:20AM 2 Removing inter-bar spaces in barchart
1:33AM 2 find most repeated item from column in dataframe
 
Tuesday August 24 2010
TimeRepliesSubject
11:12PM 4 how to plot y-axis on the right of x-axis
11:05PM 2 how do R calculates the number of intervals between tick-marks
10:40PM 0 Customized Sweavel Style File
9:49PM 1 Index list by other list (w/ logical elements)?
9:35PM 2 Parsing a XML file
8:56PM 0 mlm for within subject design
8:10PM 0 help with summary.lm aliased
8:10PM 1 break the long R code lines automatically
7:40PM 5 Sweave.sty
7:25PM 0 Time and space considerations in using predict.glm()
7:16PM 1 Time and space considerations in using predict.glm.
7:09PM 1 Applying t-test to matrix without using a loop
7:02PM 1 Trouble configuring R to use ACML
7:01PM 3 Compiling Fortran for R : .so: mach-o, but wrong architecture
6:56PM 1 Fwd: [R-sig-hpc] Holtman's levelplot ?
6:39PM 1 lattice: plot alignment fails
6:28PM 2 Finding pairs
5:47PM 1 Constrained non-linear optimisation
5:40PM 4 Plot bar lines like excel
5:22PM 0 Using kfilter in package sspir - dimensions do not agree
5:19PM 2 How to remove rows based on frequency of factor and then difference date scores
5:11PM 3 How to obtain seed after generating random number?
5:06PM 3 odd behavior of "summary" function
4:39PM 1 xylab formatting
4:16PM 0 SAMR for paired samples
4:15PM 0 Minus values in Tps
3:35PM 1 how to convert a unix R package to windows installable zip file?
2:16PM 2 Comparing/diffing strings
2:12PM 2 chisq.test on samples of different lengths
1:37PM 2 percentage sign in expression
1:31PM 1 tick marks on both sides of axis
1:06PM 0 Using Splus Bootstrapping to find a confidence interval with a given corrected correlation value of two bivariate variables
12:28PM 2 Multivariate control charts in R ?
11:58AM 3 multiple assignments ?
11:25AM 1 drop unused levels in lattice dotplot axis?
9:29AM 2 Extract rows from a list object
9:11AM 0 Time series clustering
9:08AM 1 update and rebuild all?
3:03AM 2 forest plot
1:44AM 3 Rotate x-axis label on log scale
1:40AM 3 generate random numbers from a multivariate distribution with specified correlation matrix
1:00AM 2 Read data in R
 
Monday August 23 2010
TimeRepliesSubject
10:04PM 4 Draw a perpendicular line?
9:51PM 7 unexpected subset select results?
9:44PM 2 Memory Issue
9:43PM 1 3D stariway plot
9:17PM 0 Problem with step.gam
7:58PM 5 trajectory plot (growth curve)
7:50PM 7 "easiest" way to write an R dataframe to excel?
7:01PM 3 extracting p-values from Anova objects (from the car library)
7:00PM 5 How to remove all objects except a few specified objects?
6:15PM 2 Quantile Regression and Goodness of Fit
6:02PM 2 change order of plot panels in faceted ggplot/qplot
5:33PM 0 Kalman Filtering with Singular State Noise Covariance Matrix
4:55PM 1 : Automatic Debugging
4:33PM 0 (no subject)
4:27PM 1 Plotting multiple histograms on same panel
4:24PM 0 Problems installing JRI on Macintosh/Snowleopard
4:18PM 2 Sum a list of tables
4:15PM 2 lmer() causes segfault
3:35PM 0 Problems with Tinn-R
3:33PM 1 Recyclable
3:03PM 1 Strange space characters in character strings
3:01PM 1 Fitting Weibull Model with Levenberg-Marquardt regression method
2:57PM 1 AUC
2:15PM 1 Cran-packages-ProfessoR- how to Automatically email a file to an address using the perl program.
2:03PM 0 Maria Teresa Torres Muñoz/Control/Gestión de Accidentes/LineaDirecta está ausente de la oficina.
11:49AM 1 One legend for a multiple graph page
10:44AM 3 sendmailR-package-valid code needed
10:30AM 3 DNA sequence Fst
9:58AM 1 manual update Agilent oligo probes
9:08AM 0 Picking out dates in xts
5:51AM 1 Tinn R - the preferred R term was not defined
3:12AM 2 Engle Granger Test in R
3:09AM 2 Fitting VAR and doing Johansen's cointegration test in R
3:04AM 0 Confidence Interval in ARMA mean GARCH model
2:59AM 1 Fitting a GARCH model in R
2:48AM 1 Dickey–Fuller test in R
2:42AM 1 Fitting a regression model with with ARMA error
 
Sunday August 22 2010
TimeRepliesSubject
11:53PM 1 previous work on linking to ROOT data structures
11:40PM 2 CRAN (and crantastic) updates this week
11:26PM 0 R Report (was RE: R-help Digest, Vol 90, Issue 25)
10:28PM 1 spare matrix replacing values efficiently
10:11PM 0 help to use GMerrorsar () spdep
10:05PM 4 how to implement string pattern extraction in R
6:35PM 0 Regarding Naive bayes classification
3:41PM 2 on abort error, always show call stack?
2:50PM 0 Baumgartner-Weiss-Schindler test
2:09PM 0 lattice::xyplot() with one factor for points and another for lines - solution
5:04AM 2 coxme AIC score and p-value mismatch??
4:03AM 2 Recursion problem
3:42AM 2 Help making box plots in R when the x axis is a quantitative variable
1:28AM 1 R Package about Variable Selection for GLMM (Generalized Linear Mixed Model)?
 
Saturday August 21 2010
TimeRepliesSubject
10:53PM 3 cbind
7:40PM 4 graphing plots of plots
6:08PM 1 Help Choosing Start Values for nls
5:48PM 2 Making a series of similar, but modified .r files - suggested method(s)?
4:29PM 1 How to find residual in predict ARIMA
4:02PM 1 error possibly related to sweave, path, and spaces on windows
3:45PM 3 problems with merge() - the output has many repeated lines
2:15PM 2 t.tests on a data.frame using an apply-type function
12:58PM 1 lattice::xyplot() with one factor for points and another for lines
11:04AM 1 R-level expansion of Rplot%03d.png
9:37AM 4 basic hist() question
7:19AM 2 vector allocation error
2:36AM 1 R CMD build --binary without option --use-zip-data
12:13AM 1 question
 
Friday August 20 2010
TimeRepliesSubject
10:07PM 1 xyplot plot with groups
9:38PM 1 strange behavior of ifelse with factors
9:12PM 0 Programmer needed
9:05PM 0 Addendum to regex query
8:55PM 4 Regex exercise
8:39PM 1 Package repository on Linux machine and upgrading R
7:58PM 3 Has anyone used Sweave with the Beamer poster macro for Latex ?
7:47PM 3 rollmean help (or similar function)
7:25PM 3 loading a package within R, in a MS Windows environment?
6:19PM 1 differecing a zoo series
5:41PM 2 U value from wilcox.test
5:07PM 3 change object name within for loop
4:48PM 1 Problem to compute a function with very large numbers
4:25PM 0 Multiple imputation and matching
3:56PM 1 R and Java
3:23PM 1 Surface generated as product of two curves
3:00PM 0 Mango R News
2:56PM 2 Problem with POSIXct in ave
2:35PM 3 Date Inconsistencies? Buglets?
2:34PM 3 if-else function
2:30PM 1 Problem Installing R-Commander
1:41PM 2 output values from within a function
1:35PM 0 Reshape package and variable assignment
1:33PM 1 handling recursion relation
1:19PM 3 how to interpret KS test
11:38AM 0 Assign statistically relevant groups following multimodal distribution of data
11:24AM 1 Shifting of Principal amount while calculating Present Value
11:19AM 0 plotting moving range control chart with qcc. . .
11:01AM 1 error heatmap and stack overflow
10:44AM 5 paired samples, matching rows, merge()
10:07AM 0 how to set chart output size in rgl (surface3d)?
10:01AM 2 Determining the length of unique items in a vector
9:54AM 3 Deviance Residuals
9:34AM 0 Seeking advice
8:09AM 0 How to use FitAR with independent variables (like xreg for arima)?
6:55AM 1 How to make 'step' faster?
4:57AM 3 Fatal Error
4:25AM 1 Rserve (Anyone?)
4:18AM 7 Latex no where to be seen
3:32AM 7 which one give clear picture-pdf, jpg or tiff?
2:58AM 0 Inquiry about dea program
 
Thursday August 19 2010
TimeRepliesSubject
11:23PM 1 Converting sparse matrix to data.frame in Matrix package
11:00PM 1 aggregate with cummax ??
9:30PM 0 How to execute an expression as well as a .R file with Rscript?
9:13PM 2 Aspect Ratio
9:10PM 1 decision tree display
8:55PM 0 Gathering different data types for aov etc
8:45PM 4 Aggregate Help
8:42PM 1 logistic regression tree
7:55PM 2 csv vs. data frame
6:48PM 2 Can't read/write to _nonfi
6:18PM 1 meta-analysis in R
6:02PM 5 plotmath question
5:09PM 1 How to include trend (drift term) in arima.sim
4:57PM 2 Pass By Value Questions
3:42PM 3 Quick q. on lists
2:44PM 0 solution
2:31PM 1 Adding lines to xyplot with abline
1:38PM 1 error with bitmap, please help
1:30PM 1 zoo. window
1:09PM 0 Little's MCAR test
12:07PM 1 Correlograms and linear regression
11:28AM 0 Math symbols in ylab with vis.gam() or plot.gam()
11:27AM 0 2d kriging with anisotropy on an irregular network (RandomFields Package)
10:18AM 0 Combining means
8:36AM 1 texi2dvi: option "clean" also deletes the generated pdf file
8:35AM 2 Slow response from Windows Rgui - caused by Word?
7:50AM 1 Why does Bootstrap work for one of similar models but not for the other?
7:03AM 1 Help with Vectors and conditional functions
6:52AM 6 R reports
5:40AM 1 modifying factors in a data frame
4:50AM 1 (no subject)
2:29AM 0 Displaying of Results
2:18AM 0 Hot deck package
1:49AM 1 GLMM random effects
1:49AM 2 Does R always insist on sending plot output to a file?
1:46AM 1 Adding column to dataframe
12:10AM 1 memory problem
 
Wednesday August 18 2010
TimeRepliesSubject
11:58PM 2 sample() question
11:47PM 1 Displaying Results in Two Columns
11:43PM 2 Different way of aggregating
9:11PM 6 How to measure correlations in terms of distance and draw them on a 2-dimmentional plot?
8:34PM 2 'panel.smooth' error
7:32PM 0 R Courses***September - October 2010 schedule by XLSolutions Corp
7:09PM 1 probabilities from predict.svm
6:58PM 1 Again: wget parameters
6:46PM 1 syntax for batching rbind process
5:39PM 3 Looking for Rsafd Macintosh package
5:28PM 0 error with bitmap
5:03PM 2 Help with ANOVA
4:53PM 1 Problem using 'get'
4:25PM 1 Fwd: \ell symbol (log-likelihood)
4:14PM 1 question about unwanted addresses in contact list
4:08PM 2 Coinertia randtest
3:58PM 4 dimnames
3:20PM 1 Plotting K-means clustering results on an MDS
2:38PM 2 functions and multiple levels
1:09PM 5 Linear regression equation and coefficient matrix
12:41PM 0 Tcl/Tk interface - autolaunch point-and-click problem
11:44AM 2 combinations
11:16AM 1 Array Data
11:10AM 4 Using objectname in function
10:40AM 3 mtext coordinates
9:46AM 4 Fwd: R SOFTWARE
9:19AM 2 Yet another memory limit problem
9:18AM 5 ifelse command
9:08AM 2 Rolling window linear regression
8:50AM 1 reading lmer table
7:42AM 3 How to read ANOVA output
7:33AM 1 Controlling the dates in R;
6:10AM 0 Digest, Vol90, Issue18 does not display properly
4:38AM 2 How to Perform CCA in ??!! Help please
4:18AM 1 rJava: System.exit(1) in Java causes R crash
4:03AM 1 Plot in cartesian plane
3:42AM 1 About scan
1:58AM 0 p-value from fisher.test odds ratio 'estimate' (without 2x2 table)
1:08AM 2 column names only
12:50AM 1 what does it mean when my main effect 'disappears' when using lme4?
12:41AM 1 ask for help about netcdf
12:14AM 1 svyquantile w/ svyby is returning an error
 
Tuesday August 17 2010
TimeRepliesSubject
11:40PM 0 Might be useful
11:05PM 2 Matrix
10:59PM 3 Sweave
10:24PM 1 Matrix Dimnames
10:22PM 1 replace loops with matrix
9:53PM 2 HMisc/rms package questions
8:57PM 2 plotting functions of chi square
7:45PM 1 TM Package - Corpus function - Memory Allocation Problems
7:08PM 0 Tables in Packages
6:36PM 4 Problems building own package (Error: "package has been build before R-2.10.0")
4:47PM 1 navel-gazing
4:14PM 3 frailtypack
4:12PM 2 how to selection model by BIC
3:51PM 2 how to paste a vector to expression?
3:36PM 0 Plotproblem, histogram, y-axis label?
2:54PM 3 R Send an Email
2:35PM 1 using color palette in persp
1:02PM 2 remove rows ??
1:00PM 2 dims error
12:41PM 1 \ell symbol (log-likelihood)
12:24PM 3 predict.lm, matrix in formula and newdata
12:22PM 2 Missing values in function calls
12:14PM 0 semiparametric fractional autoregressive model
12:10PM 2 multcomp issues on MAC OSX 10.6.4
11:48AM 3 Weird differing results when using the Wilcoxon-test
11:13AM 1 Trimmed Sample
11:02AM 0 Array Comparision
11:00AM 1 ROCR data input
10:57AM 4 replacing values in a vector
10:10AM 1 confidence intervals for Harrell's c-index in survival setting
9:47AM 3 Automated plot and linear regression line/data
9:30AM 0 ROCR data format
9:10AM 0 Merge xts
8:24AM 1 ROCR predictions
8:05AM 2 AIC in MuMIn
6:59AM 1 Missing values
6:48AM 3 Wilcoxon test and grouping factor with multiple levels
5:15AM 2 About RedR and RKWard
3:08AM 0 Singular error in rlm
3:05AM 3 A question of install R packages
2:29AM 2 Independent variables omitted in lm and glm
 
Monday August 16 2010
TimeRepliesSubject
11:43PM 1 Changing latitude data to decimal degrees
11:27PM 2 Converting degree: minute: second data to decimal degree data, should be simple
9:47PM 4 identical()
9:38PM 1 R-2.11.1 Download: missing libRblas.so library
9:01PM 1 Specify decimal places for parameters in BUGS output
8:57PM 1 Combining values from a data.frame row with matrix rownames.
7:53PM 4 print numbers
6:17PM 1 Type 3 sum of squares
5:59PM 2 How to make flowchart in R?
5:14PM 0 Major update of Deducer, including GSOC funded work
5:06PM 1 Problem with cast {reshape}: Error in match.fun(FUN) : could not find function "Negate"
4:37PM 2 when to use textConnection ??
4:17PM 0 What does the function treeresponse from the praty package do exactly?
3:46PM 1 "2 not defined because of singularities" appearing after introducing Fixed Effects
1:09PM 1 xyplot - I can't find colors in my picture
1:07PM 1 R and windows server memory limit
1:06PM 5 how to test if a vector contain a value?
12:37PM 1 lm prediction strange error
11:40AM 3 R with CouchDB?
11:09AM 2 When to use bootstrap confidence intervals?
11:05AM 1 AIC for model selection in Package ‘MuMIn’
10:48AM 3 Finding a scalar value...
10:39AM 1 Strategy for maintaining R in student PC labs
9:53AM 1 data frame handling
9:43AM 0 pvclust package
8:12AM 1 need of elegant data manipulation
7:49AM 1 lmomRFA-package: regsimq()
7:35AM 2 Random Number Generators and Sample
6:57AM 0 Robust Regression + Stepwise
5:27AM 1 How can I read date format '02-Jan-02' ?
4:18AM 0 Help for using nnet in R for NN training and testing
3:52AM 0 Using AMORE package for NN
3:47AM 2 re-order the rows of a data frame accroding to a specified order of some column
3:46AM 1 R 64-bit Windows isn't using much memory
1:25AM 1 How to setup a Rprofile file?
 
Sunday August 15 2010
TimeRepliesSubject
11:50PM 1 ASCI characters
10:17PM 1 how to display delta AIC of all models
9:57PM 1 greatest common divisor
9:22PM 0 Sorry, I have changed the Chinese R help mailing list name to avoid similarity problem.
8:42PM 0 测试4测试4测试4测试4
8:37PM 1 测试3
8:33PM 0 测试
8:26PM 2 fGarch: how to use garchFit() in loop?
5:24PM 0 unexpected behaviour with sparse.model.matrix
4:22PM 2 time of serialization
4:21PM 2 Adding colored background area to a time series plot
2:58PM 5 reading a text file, one line at a time
2:52PM 1 calibration plot labels
2:05PM 1 Paired t-tests
11:51AM 2 legend outside plot area
9:29AM 1 Moving average in R
8:47AM 3 Rows index/colProds
8:32AM 2 as.logical(factor) behaviour
8:32AM 2 problems with which
7:03AM 1 About .RData
3:52AM 2 band pass filter
2:17AM 0 Question about Coxphfit and Survfit
12:14AM 1 Trouble loading "saved" Rdata
 
Saturday August 14 2010
TimeRepliesSubject
11:49PM 1 incrementing matrix elements more efficiently
10:23PM 1 infinite recursion using anonymous function
9:51PM 0 Unequal variance ANOVA using gls function in nlme
8:33PM 2 Relation 1.5*IQR/Percentile in case of a normal Distribution
7:31PM 1 Simple problem with lm/predict
4:22PM 1 Creating list from a long vector
3:43PM 1 Help with graphing impulse response functions
2:27PM 1 confidence Intervals for predictions in GLS
12:17PM 2 Stepwise Regression + entry/exit significance level
12:13PM 1 color vector for green, red, blue
12:03PM 1 cca biplot (vegan) failed in matplot
7:43AM 0 How ti perform a substitution in a loop?
7:24AM 3 How to perform a substitution in a loop?
6:36AM 1 is it possible to map 2 plots(c and d) in a single output plot?
2:40AM 1 discerning species by color in cca biplot
2:38AM 1 what is scaling in plot
2:26AM 2 detecting a key press
12:33AM 1 How to add lines to lattice plot produced by rms::bplot
 
Friday August 13 2010
TimeRepliesSubject
10:57PM 1 R execution
10:31PM 1 Installing rJava fails on Gentoo (amd64) with Sun JDK - checking JNI data types... error
9:58PM 2 Lattice xyplots plots with multiple lines per cell
9:57PM 1 Bug in t.test?
9:21PM 2 Unable to retrieve residual sum of squares from nls output
8:12PM 1 Lattice: Superimposing histograms with different colors and transparency effects
7:58PM 1 decision tree finetune
7:54PM 4 merge function in R?
7:36PM 3 transforming dates into years
6:49PM 6 Equality of Vectors
6:08PM 1 assign multiple variables at once
5:52PM 3 Delete rpart/mvpart cross-validation output
5:41PM 1 subsetting data points within confidence limit
5:26PM 0 how to convert timeSeries to class "POSIXct"
5:24PM 1 Installation problem
5:18PM 0 Unobserved heterogeneity
5:03PM 2 Dealing with data
4:53PM 0 some helpful tips on using RODBC
4:39PM 1 RDCOMClient interface - problems setting a variable
4:26PM 1 variation of the aggregate function
3:00PM 0 diff in multiple columns by groups?
2:12PM 1 Panel regression for zero-inflated count data with over-dispersion?
2:12PM 1 val.prob in the Design package - Calibrated Brier Score
2:11PM 2 Kalman filter
1:47PM 1 hypergeometric vs fisher.test
1:41PM 2 How to compare the effect of a variable across regression models?
1:17PM 1 different outcomes of P values in SPSS and R
12:59PM 1 Polygon Graph in lattice/ lattice extra
11:50AM 2 Fw: Error in rowSums REPOST
11:30AM 3 Games
9:01AM 2 cacheSweave / pgfSweave driver for package vignette
6:37AM 1 loop for inserting rows in a matrix
3:46AM 1 mlogit error
3:34AM 2 Learning ANOVA
2:10AM 2 64 bit RSQLite
1:00AM 2 factor failure
 
Thursday August 12 2010
TimeRepliesSubject
11:47PM 4 help
11:12PM 2 R 64-bit and Revolution
11:10PM 3 find value between two other numbers?
10:55PM 0 Revolutions Blog: July Roundup
9:03PM 0 send and receiving objects with Rmpi
8:32PM 5 how to eliminate an element of a list
8:19PM 2 Scatterplot - Overlap Frequency
7:43PM 3 Plotting one dot in a graph
7:14PM 3 x-axis label print in 45 degree
7:11PM 4 conditional selection of dataframe rows
6:28PM 3 Error in rowSums
6:08PM 1 rpart package
5:57PM 1 reading fixed width format data with 2 types of lines
5:36PM 1 multicore mclapply error
4:10PM 1 R install: documentation
3:53PM 0 XML file from scratch using XML package
3:11PM 2 Linear regression on several groups
2:41PM 3 Median abline how-to ?
2:39PM 0 Traffic prediction contest
2:35PM 3 Regression Error: Otherwise good variable causes singularity. Why?
1:42PM 0 Error: evaluation nested too deeply
12:24PM 0 Setting R_Interactive
12:19PM 1 plot.circular
12:18PM 0 DRC: Effective doses versus Predicted values
10:36AM 0 interactions in repeated measures ANOVA
10:17AM 2 Difference in Monte Carlo calculation between chisq.test and fisher.test
10:16AM 1 Fiting a trend + periodic signal
9:43AM 0 - combining lists
9:30AM 1 help usin scan on large matrix (caveats to what has been discussed before)
7:43AM 5 Where the data file is stored?
7:23AM 0 termplot for mixed linear effects models
3:21AM 1 normality tests
3:14AM 2 drawing dot plots with size, shape affecting dot characteristics
2:29AM 2 Append to csv without header
2:13AM 2 How to building my own datafile
1:43AM 1 Need help to understand integrate function
1:21AM 2 Derivative
 
Wednesday August 11 2010
TimeRepliesSubject
11:51PM 2 storing the results of an apply call
11:41PM 1 Graphic Dispersion - Colored Points
10:03PM 2 a question regarding updating formulas with coefficients
9:48PM 1 Data manipulation search
9:15PM 1 How to calculate the concentration
8:13PM 3 Using command line --file or -f
8:05PM 1 Hi!
8:01PM 0 Time Series and fExtremes
7:05PM 1 Growth Curves with lmer
6:50PM 1 Adding points sequentially to multiple graphs in one window (device)
5:57PM 0 fExtremes
5:34PM 1 Matrix Plot and linear regression
5:29PM 0 mean by year of ts object
5:04PM 1 sem & psych
4:54PM 4 Arbitrary number of covariates in a formula
4:42PM 0 Regression Error Characteristic Curves
4:35PM 3 Running something without a loop when the result from the previous iteration is require for the current iteration
4:22PM 2 Sweeping a zoo series
3:48PM 5 Creating vectors
3:46PM 1 Colour Point Plot
3:16PM 2 question on contour function
3:05PM 1 odfWeave Issue.
1:39PM 2 help to polish plot in ggplot2
1:36PM 0 how to obtain the Gradiente from the Mars models (from earth package)
1:33PM 0 Computable General Equilibrium (CGE) models in R
11:42AM 2 assignment functions with inherited class error
11:22AM 0 Choice Design -- partial profile
10:56AM 3 extracting the standard error in lrm
10:40AM 0 R and TK Error "can't find objects"
10:34AM 1 Help with permutation / loops
10:15AM 1 non-linear regression for 3D data
9:09AM 0 CRAN installation under Gentoo
6:17AM 0 sweep and zoo objects
2:28AM 1 Where to download files for ANOVA test?
2:04AM 4 TRUE FALSE issue
12:38AM 0 Variance inflation factor
12:37AM 1 Bigmemory: Error Running Example
12:18AM 1 Std. error of correlation coefficients
 
Tuesday August 10 2010
TimeRepliesSubject
11:44PM 2 question about bayesian model selection for quantile regression
9:25PM 2 problem with Bitmap
9:24PM 0 [BUGS] [R-BUGS] error while plotting
8:57PM 0 Error: the leading minor of order 6 is not positive definite
8:42PM 3 Intersecting list vs rows in matrix
8:18PM 1 axis labels defaulting to scientific notation
7:03PM 0 problem installing "boot" package on Mac
6:55PM 3 sapply/lapply instead of loop
6:39PM 1 partial match of one column in data frame to another character vector
6:27PM 1 extracting information from an object
6:03PM 4 matrix problem
5:45PM 0 Error in R2Bugs
4:58PM 6 How to invert a list ?
3:51PM 0 tikzDevice 0.5.0 released to CRAN
2:57PM 1 influence measures for multivariate linear models
2:56PM 3 Plotting confidence bands around regression line
2:55PM 1 Numerical Methods Course
2:43PM 0 How to build R on Mac to keep packages running?
2:09PM 1 [Fwd: Re: optimization subject to constraints]
1:17PM 3 grep problem decimal points looping
12:44PM 2 p-values with pvclust
12:31PM 0 FAQ package, anyone?
12:22PM 0 alternative in morantest
11:30AM 1 one (small) sample wilcox.test confidence intervals
11:12AM 0 useR! 2011: announcement and call for tutorials
8:51AM 1 Sweave with dev.new()
8:05AM 1 Identifying integers (as opposed to real #s) in matrix
7:32AM 1 how to draw a spherical quadrant
6:56AM 0 Using R in combination with GRASS for image classification
6:02AM 2 Replacing characters
5:44AM 1 Why use numFold in evaluate_Weka_classifier of RWeka
2:19AM 0 Rcurl giving SSL grief
1:31AM 4 Function to Define a Function
1:24AM 1 Multiple imputation, especially in rms/Hmisc packages
12:17AM 1 coxph
 
Monday August 9 2010
TimeRepliesSubject
11:57PM 0 Tukey post hoc test and two way repeated measures ANOVA
10:27PM 2 Identification of Outliners and Extraction of Samples
9:02PM 0 PCA analysis, presence-absence of mammals in parks
8:30PM 1 build.pl in building library with Rtools211
8:25PM 1 creating pdf of wireframe
7:39PM 0 how to interpolate multidimensional (3D) spatial data
7:14PM 1 x-axis annotation
6:45PM 2 R support for 64 bit integers
6:39PM 2 How to extract the conf.level out of t.test() data
5:04PM 4 Pie Chart in map
4:57PM 5 List of lists ?
4:51PM 2 Turning a source into a Package
4:49PM 2 optimization subject to constraints
4:34PM 1 "regression" line of 2 independent variables
3:51PM 1 if several expressions (basic question)
3:38PM 2 TRUE/FALSE
2:46PM 1 nested 'by'
2:30PM 3 package names in Latex
2:22PM 3 Changing downloaded source code into a package
2:01PM 0 Two questions on R and cairo/Cairo
2:00PM 1 bind a data frame columns
12:26PM 3 ESS question. How to get rid of ess-smart-underscore?
12:23PM 1 error (code 12)
11:51AM 2 coef(summary) and plyr
11:42AM 1 RExcel: "Sctools not available"
11:18AM 1 Different colour in each bar in lattice package
10:43AM 3 Logistic Regression in R (SAS -like output)
10:43AM 1 Difference Between R: wilcox.test and STATA: signrank
10:33AM 1 TM Package - installation
10:09AM 0 Fwd: RE: pvclust function
9:47AM 0 permanova on MICE object
9:30AM 2 Results with name of dataset
9:22AM 1 (no subject)
9:01AM 1 Smart Indexing
8:30AM 2 recurrent events
6:16AM 3 Extract values from data frame in R
4:38AM 1 Good Book To Work Through This Summer
2:28AM 1 R Base Code
1:47AM 1 Invalid plot type '1'
1:43AM 3 Regular Expression
1:36AM 1 Need help on heatmap, K-means and hhierarchical clustering methods
12:43AM 2 efficient matrix element comparison
 
Sunday August 8 2010
TimeRepliesSubject
8:55PM 2 Problem with installing a package in R!
8:06PM 1 p.adjust( , fdr)
7:49PM 3 Does anybody know how to control the appearance of the end of the line in lattice?
6:04PM 0 pdf device (and sweave) with localized characters
4:48PM 0 Problems with Treemaps in VCD & PORTFOLIO
3:33PM 0 Integration under Tps
2:52PM 2 Bootstrap
2:50PM 2 subset of string by index
2:36PM 2 Importing arguments for use by functions in a script
 
Saturday August 7 2010
TimeRepliesSubject
9:12PM 3 plot the dependent variable against one of the predictors with other predictors as constant
8:49PM 1 Data frame reordering to time series
8:08PM 4 basic question about t-test with adjusted p value
8:02PM 1 Sweave for inclusion of p value in a sentence of a LaTeX document
6:00PM 1 [Q] a dummy variable used with sapply
5:53PM 0 Fwd: quantmod Example-google data download-problems
12:30PM 3 How to start R
11:30AM 0 several figures from one Sweave chunk? [solved]
9:54AM 0 rJava question
5:25AM 2 R: Confidence Intervals for logistic regression
 
Friday August 6 2010
TimeRepliesSubject
11:55PM 0 Where is Graphic:Devie 2 ?
9:50PM 1 converting "if not os.path.exists(afile): continue" to R
9:47PM 1 Latex errors when checking package
9:23PM 1 brew equivalent of "R CMD Sweave"
7:56PM 1 Signals and Noise
7:51PM 1 r sig for tcl/tk?
7:39PM 1 Running Sweave directly from Windows command line
7:06PM 3 How to apply apply?!
6:00PM 1 Computation Duration Time
5:47PM 1 qqline error: Error in sort.list(x, partial = unique(c(lo, hi))) : 'x' must be atomic for 'sort.list' Have you called 'sort' on a list?
5:41PM 1 R script doesn't load libraries when called from cron
5:28PM 2 stats::reshape question
5:00PM 3 memory use without running gc()
4:42PM 1 plotting lines and colors
4:35PM 1 Grouping clusters from dendrograms
4:29PM 2 How to read a file inside a function?
4:16PM 1 pdf indifferent to lwd after some small number<1 (e.g. 0.18)
4:11PM 1 Creating timeSeries
4:04PM 0 Tukey post hoc test for testing interaction between two or more predictors
3:47PM 1 About R base
3:14PM 2 gsub
3:13PM 1 Colours on conditional levelplots in package "lattice"
2:24PM 3 image plot but data not on grid.
2:17PM 1 Error on random forest variable importance estimates
2:12PM 1 [OT] R on Atlas library
1:56PM 3 Partial Function Application
1:52PM 2 Pausing script to allow user input from keyboard.
1:12PM 0 Problems using external BLAS
1:03PM 3 data.frame: return all rows where at least one...
9:47AM 1 R:Backward elimination in svyglm function in R
9:11AM 1 R code for EGARCH
9:00AM 0 McLeod.Li.test
8:23AM 1 Is R GPL or LGPL (or can I write a commercial front end to R)?
7:10AM 3 m-estimators
5:48AM 1 Confidence Intervals for logistic regression
5:31AM 2 hi!! please help me!
4:59AM 1 apply family functions
12:44AM 2 Stopping precision using 'optim'
12:42AM 2 Tobit Modelling
 
Thursday August 5 2010
TimeRepliesSubject
11:40PM 6 64-bit R on 64-bit Windows box... Still not enough memory?!
9:25PM 1 Download xls file from internet
9:17PM 3 eval-parse and lme in a loop
8:31PM 4 Reducing a list of functions by composition fails
8:10PM 2 try-error within for loop
8:03PM 3 How to extract se(coef) from cph?
7:59PM 2 Multiply each depth level of an array with another vector element
7:30PM 1 Exporting nlme summary
6:48PM 1 difficulties with read.table applied to files from URL
6:22PM 3 Plotting range of values in barplot()
5:16PM 1 Sciviews-K -- object 'httpdPort' not found
4:49PM 2 compare gam fits
4:37PM 1 using grib files in R
4:23PM 1 an issue about missing data
4:05PM 1 Help installation lme4a,
3:40PM 0 several figures from one Sweave chunk?
3:19PM 4 A %nin% operator?
2:41PM 0 interpretation of summary.lm() for ANOVA and ANCOVA when dealing with 2 or more factors
2:31PM 1 Help installation lme4a, Error Message: lme4a is not a valid installed library
2:19PM 1 plot points using vis.gam
12:09PM 0 multiple comparisons after glm
11:36AM 1 Extracting future and past workday dates
11:36AM 2 colour of label points on a boxplot
10:57AM 3 Reshape? I need it?
10:50AM 2 linear model with similar response predictor
9:55AM 1 Error in as.environment(pos): using 'as.environment(NULL)' is defunct
9:16AM 1 Installing packages and passing parameters
7:53AM 3 Error: cannot allocate vector of size xxx Mb
6:56AM 3 PageUp/Down in gnome-terminal
4:32AM 2 a question about 'read.table' with or without 'read.table'.(urgent)
2:33AM 1 Kolmogorov-Smirnov test, which one to use?
12:55AM 2 questions about string handling
12:33AM 3 Date conversion
 
Wednesday August 4 2010
TimeRepliesSubject
10:02PM 3 Output (graphics and table/text)
9:49PM 4 KS Test question (2)
9:27PM 0 KS Test questions
9:14PM 2 ticks label of plot
9:07PM 2 Finding the right url for RCurl
8:37PM 1 UNIX Server
8:22PM 2 regression analysis with interactions
7:40PM 2 French accents on characters
7:05PM 2 more questions on gam/gamm(mgcv)...
5:42PM 6 applying strsplit to a whole column
5:22PM 5 Question regarding significance of a covariate in a coxme survival model
4:44PM 1 printing html help to the terminal
4:36PM 1 converting monthly to weekly without changing the original values
4:27PM 2 by group testing
4:25PM 1 aggregate with non-scalar functions
3:47PM 0 Maximum seasonal 'q' parameter
3:29PM 0 RWeka problem: java.lang.NoSuchMethodError
2:31PM 2 discrete ECDF
1:57PM 1 how to values of the object in R-lang.
1:56PM 4 Passing the name of a variable to a function
1:32PM 1 help with using grid.polygon()
1:22PM 1 wavlet transform
1:08PM 1 error with ReadAffy()
12:43PM 2 Best way to Convert String to Time for comparison?
11:52AM 2 ggplot2 barplot: extra markers in graph
11:47AM 3 retrieve name of an object?
11:04AM 3 Spliting a text
10:33AM 1 Finding points where two timeseries cross over
10:24AM 1 Modelling poisson distribution with variance structure
10:00AM 2 Substring of a character column
9:52AM 3 merge two data frames
9:38AM 1 Question regarding S4 objects and reading in excel data with RODBC
8:46AM 0 Help with plots
8:36AM 1 geoR - likfit failure
7:38AM 2 barplot and x-axis font size
5:14AM 0 Kullback–Leibler divergence question (flexmix::KLdiv) Urgent!
4:54AM 2 question!!!!
4:29AM 1 SQLDF from Variable Matrix
4:21AM 1 Problem using R and Beamer...
3:58AM 0 nls and geometric mean regression
2:50AM 0 Estimate an initial value for the level series from a return series
2:48AM 3 split / lapply over multiple columns
2:05AM 1 Carriage return character issue
12:41AM 1 save-d file format forward compatibility
12:32AM 4 Adding collumn to existing data frame
12:29AM 2 does R have a command the same with Stata's loop command: ` '
 
Tuesday August 3 2010
TimeRepliesSubject
11:41PM 1 xlsx package
10:37PM 1 Penalized Gamma GLM
10:05PM 3 grid.table and expression in table body?
9:46PM 1 R: classification tree model!
9:44PM 2 incorrect number of dimensions
9:36PM 1 releveling a numeric by factor interaction
9:21PM 1 Metafor
9:00PM 0 "glmulti": excluding intractions between variables
8:50PM 4 REmove level with zero observations
8:34PM 1 concatenate values in the vector
6:11PM 1 nlme: constraints on fixed effects?
6:11PM 0 releveling a numeric by factor interaction in a lm
5:10PM 2 limits of a data frame size for reading into R
4:54PM 2 Plotting multiple layers(maps) on same page
4:17PM 0 launch of free R/Bioconductor Cloud Computing web-service
4:04PM 1 "glmulti": defining which intractions between variables are to be included
3:50PM 2 How to extract ICC value from irr package?
3:48PM 1 About installing R package
3:42PM 2 How to name matrices from a list with lapply ?
3:34PM 4 mixing strings and numeric doubles in an array
3:11PM 1 how to read/save .zip compressed files from R?
3:04PM 2 multiple R sessions from one working directory using GNU screen
1:52PM 0 Help with Lattice--panel.axis() and a conditioning variable
1:10PM 2 Collinearity in Moderated Multiple Regression
12:26PM 0 Multilevel GEE (2 nested clusters)
11:47AM 3 Kruskal Walllis test
11:41AM 2 subset based on column names and then subset based on the inverse (grep?, or...)
11:36AM 4 Need help on upper.tri()
11:26AM 1 Help on Full Factorial Design
11:03AM 5 The condition has length > 1 and only the first element will be used
8:41AM 0 how to do randomly sampling in raster layer
4:05AM 5 grep with search terms defined by a variable
3:54AM 1 adding FORTRAN code to a package
1:57AM 4 hi!!! guestion!!
1:21AM 0 Disable options(echo=T) that was set in .Rprofile without showing anything to the screen
1:16AM 3 how to do a IF ELSE in a matrix format
1:06AM 2 Specifying interactions in rms package... error
12:03AM 2 sorting by date
 
Monday August 2 2010
TimeRepliesSubject
11:20PM 1 Confidence Bands in nonlinear regression using optim and maximum likelihood
9:18PM 1 read SAS dataset using read.ssd()
9:00PM 1 lm length
8:35PM 3 Using apply for logical conditions
7:33PM 1 read the middle of a file
6:44PM 0 repeated measures with a group factor
5:42PM 0 Import data from dynamically changing spreadsheet
5:23PM 0 (no subject)
4:56PM 1 Apply function to two variables
4:56PM 1 Multibyte characters in (row) names
3:35PM 7 Linux Editor
3:06PM 2 Including a text file (JAGS model) in an R package
3:00PM 2 Dealing with a lot of parameters in a function
2:11PM 0 contours: lines and colors
1:53PM 1 Specify contrasts in R
1:33PM 1 Problems with normality req. for ANOVA
1:23PM 0 problem with calling dyn.load twice in OSX
12:17PM 4 Is there paid support for R?
12:15PM 2 problem with indicators for switch
8:21AM 0 georR package users
8:21AM 1 Date and Time Formatting
8:04AM 0 Confidence intervals (Weibull, LogNormal, Gumbel)
7:40AM 1 removing spatial auto correlation
7:40AM 1 QQ-plot – Axes
6:17AM 1 zoo, time() & index()
3:04AM 1 package for measurement error models
3:01AM 1 Convert an expression to a function
2:37AM 1 about the trend comparison by R
1:48AM 2 Why do the results of paste() depend on how the argument (data.frame) is constructed?
1:47AM 1 How to let Rterm be vi style under windows?
 
Sunday August 1 2010
TimeRepliesSubject
11:21PM 2 R2HTML giving "NULL" in output
10:06PM 1 aggregating a daily zoo object to a weekly zoo object
8:38PM 2 Help -normal distribution
7:56PM 0 How to connect R with SAP/ERP
7:05PM 0 ScrapeR Unanticipated XML objects
6:08PM 2 How to understand whether a class is a S3 class?
3:03PM 3 Constructing arguments for plotmath
2:56PM 3 Meaning of following function
2:20PM 1 ff objects and ordinary analytical functions.
2:12PM 0 some questions about rattle.
2:08PM 0 Package ff and parallel processing
2:04PM 1 How to create ff objects from database connection
2:00PM 3 Can saved R object .RData files be loaded by more than one R sessions for read only purpose?
12:57PM 0 BCa-intervals not defined in boot.ci() for tsboot() -> package: boot
11:22AM 0 lable switching problem
10:59AM 2 Lognormal distribution - Range Factor
10:00AM 3 finding max value in a row and reporting colum name
7:27AM 1 Please help with getting started
6:42AM 1 question!!
5:21AM 0 Picking Part of Large R Object
4:22AM 1 Permutation of a sequence to without changing local distribution
4:11AM 1 Modifying glm.fit() / execution path
1:39AM 3 remove extreme values or winsorize – loop - dataframe