similar to: Help! Weird behavioral difference between R interactive and command-line?

Greetings, We are upgrading systems in our lab from rhel4 to rhel5. We've noticed a number of differences in behavior while using the same arguments on the same data set. We get different sent and received counts. We also had one case with some data corruption that was only fixed after telling rsync to checksum everything. I was hoping someone in the list can point me to some better

Hi : I am using R 2.20 on windows XP and I have a REALLY long read.table statement because the col.names argument has 440 character strings in it. ( I use python to write R code ). When I run the read.table statement inside an R program ( the R program only consists of the read.table statement ) using the source command in an interactive R session, everything works fine. But, if I take the same

Hi, I'd like to make an interactive graph like this: http://blog.ggplot2.org/post/25201174009/name-popularity I believe he was done with the ggplot2 and saved in svg format. if someone has experience with this subject (graph interactive web) could give me a help? Thanks -- Éder David Borges da Silva ederdbs@gmail.com ederdbs@hotmail.com Skype: ederdbs 041 96717488 "Tudo é

Hi, I'm trying to run an R script from the command line and I do it in the following way: R CMD BATCH -q <something.R> <output file>* *I write the R script from inside a Perl program (on UNIX of course!) and execute the shell command using the function "system".**What intrigues me is the strange error that I see in the output file: Error: embedded nul in string:

Hi al, I am looking for a R command to test the difference of two linear regressoon betas. Lets say I have data x1, x2...x(n＋1). beta1 is obtained from regressing x1 to xn onto 1 to n. beta2 is obtained from regressing x2 to x(n＋1) onto 1 to n. Is there a way in R to test whether beta1 and beta2 are statistically different? Thanks a lot! [[alternative HTML version deleted]]

Hey, i'm trying to set up an cgi web-application that produces maps and other graphics with R. for local testing i used my laptop which has an win xp OS. there everything works fine. now i try to move the whole system over on an unix machine, mainly because i want to establish a connection to a database. anyway, i'm using R 2.0.0 on an other computer in a local network. here comes my

Hello, I am interested in passing a command or two to R on the command line. The desired behavior is for R to run these commands first, and then begin an interactive session. For example: $ R -e 'foo <- read.csv("/tmp/foo.csv")' ...which would launch R and execute that command, so when I return from getting coffee, foo would be loaded. I know that if I put this command

Hi there, I don't know why the following codes are return different results. > ifelse(3 > 2, 1:3, length(1:3)) [1] 1 > if (3 > 2) 1:3 else length(1:3) [1] 1 2 3 Any hints? Best, Jinsong

I have installed package xtable with su -c 'R CMD INSTALL xtable' and got this promising feedback: * Installing *source* package 'xtable' ... ** R ** data ** help >>> Building/Updating help pages for package 'xtable' Formats: text html latex example * DONE (xtable) Despite that, R returns: Error: couldn't find function "print.xtable"

...at least I think that is what happens, at least on some configurations. Here's a repeatable example: cd R_HOME/tests/Embedding touch tmp.R make tryEval and then (correct) > ./tryEval --slave Error in sqrt("") : Non-numeric argument to mathematical function Caught an error calling sqrt(). Try again with a different argument. [1] 3 versus (non-interactive; no return) >

Hi R users, I have some data points (Xi, Yi), and they may follow such a pattern Yi = cCOS(Xi) + d, how to find the c and d in R? which function to use? Also, how to get the R2 and p value for this correlation? Thanks for any kind of help. [[alternative HTML version deleted]]

hi all Here is a small part of my code: tab_tmp<-tab[1:(no[off_set[i-1]+1]+(no[off_set[i]+1]-no[off_set[i-1]+1])),length(tab)]; tab_tmp1<-tab[(no[off_set[i-1]+1]+(no[off_set[i]+1]-no[off_set[i-1]+1])):length(TotalFillTimeHours),length(tab)]; tab<-c(tab_tmp,tab_tmp1); attach(tab); Here is the output: Error in attach(tab) : attach only works for lists and data frames Execution halted

Does anybody know a way to edit your command line arguments on the command line, other than deleting everything and re-typing? My user just want to be able to use emacs like commands - like you can do in a shell, and s-plus from what he says. I attempted to set up the emacs add-on, without much success, on a Solaris 7 box, but he doesn't really want that, he just wants the command line

You could try this and see what you get: unique( yguii(ZEEL.NS, "o") - yguii(ZEEL.NS, "o") ) or maybe table( yguii(ZEEL.NS, "o") - yguii(ZEEL.NS, "o") ) You showed two sets of output from the expression yguii(ZEEL.NS, "o") Were they done one right after the other? Or could ZEEL.NS have changed in between? The function could be

Dear all, I have prepared a new package to install in R, I tried to check my package and I got the following message ------------------------------------------------------------------------ 232sub141:~ zahra$ R CMD check /Users/zahra/Desktop/HighProbability * checking for working latex ... OK * using log directory '/Users/zahra/HighProbability.Rcheck' * using R version 2.6.2 (2008-02-08) *

Start with the lm() function; i.e., see ?lm -Don -- Don MacQueen Lawrence Livermore National Laboratory 7000 East Ave., L-627 Livermore, CA 94550 925-423-1062 On 6/14/17, 3:40 PM, "R-help on behalf of lily li" <r-help-bounces at r-project.org on behalf of chocold12 at gmail.com> wrote: Hi R users, I have some data points (Xi, Yi), and they may follow such a

Hi, is it intended that one cannot install packages in non-interactive mode, without explicitly setting a CRAN mirror (see below)? Couldn't a default mirror be used in that case? Thank you. Bests, Renaud $ Rscript --vanilla -e "install.packages('whatever')" Installing package into '/home/renaud/R/x86_64-pc-linux-gnu-library/3.0' (as 'lib' is unspecified)

On 04/24/15 06:57, Pete Geenhuizen wrote: > > On 04/24/15 06:07, E.B. wrote: >> I'm sure most people here know about Dash in Debian. Have there >> been discussions about providing a more efficient shell in Centos >> for use with heavily invoked non-interactive scripts? >> >> With sh being a link to bash in Centos I don't know if it would >> explode

Is there a limit on the length of a command line in R? Thanks, Dan

Dear Everyone, I am using R 2.6.2 on my Redhat AS4. I installed the RPM offered on the cran website. I would like to use R from my bash console with the following command: /path/to/R --vanilla --slave --args < /data/myscript.R this script invokes a range of functions and tools, among others to process a bunch of raster images in a loop using GDAL. The thing is that releasing this command in