[R] mode or parameters of readBin
Hi, > sapply(formals("readBin"), mode) con what n sizesignedendian "name""name" "numeric" "logical" "logical""call" returns for the mode of size logical. But in the documentation is said that size should be integer. Does anyone know why the mode is logical? Thanks in advance Sigbert Klinke __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] Reading data from a string
Hi, I'am looking for ways in R to read in data from a character string in my wiki. Currently I see two possibilities: 1.) write my own routine 2.) using read.table(textConnection(mydata)) Of course, I want to avoid writing my own routine and textConnection is a forbidden command by the R-PHP people (and I think they had good reasons for this). Does anybody know other possibilities? Thanks in advance Sigbert Klinke __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] recover history after crash in RGui
Hi, is there any possibility to recover the history of executed R code in the RGui when it has crashed? Thanks in advance Sigbert Klinke __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] barchart in trellis and NA
Hi, I've a dataset with discrete data and several groups and in one group I have also missing values (NA). When I use table and barchart to visualize the counts I never get a bar for NA in the barchart although it appears in the result of table. Is there a possibility to get this bar too? Thanks in advance Sigbert Klinke __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] Factor analysis
Hi, is there any other routine for factor analysis in R then factanal? Basically I'am interested in another extraction method then the maximum likelihood method and looking for unweighted least squares. Thanks in advance Sigbert Klinke __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] Accessing plots in Trellis graphics
Hi, I used xyplot to create conditional scatterplots. My layout is 5x3 plots, but my data contains only 14 subgroups. So I would like to use the empty plot to display additional information about the data. How can I access the plot? Thanks in advance Sigbert --- Here my call: xyplot(yf~xf|id, data=data, pch=19, cex=0.5, col="black", panel=function(x,y, subscripts, ...) { ... }, strip=function(..., factor.levels, fg, bg) strip.default(..., factor.levels=levels, style=4, strip.names=c(F,F), strip.levels=c(F,T), fg=bg), layout=c(5,3), ) __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] No output in sourced R program
Hi, If I type it in the command line I get, as expected: > 1:30 [1] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 [26] 26 27 28 29 30 > q() Save workspace image? [y/n/c]: n If I create a program 02e451444d6a46acf551996579092c911b90aa8e.R and run it I get R : Copyright 2006, The R Foundation for Statistical Computing Version 2.3.0 (2006-04-24) > source("02e451444d6a46acf551996579092c911b90aa8e.R") Save workspace image? [y/n/c]: n mars:/srv/www/htdocs/mediawiki/teachwiki/Rfiles # more 02e451444d6a46acf551996579092c911b90aa8e.R rfiles<-"/srv/www/htdocs/mediawiki/teachwiki/Rfiles" 1:30 q() No output from 1:30 to the screen. Any idea what I do wrong ? Thanks Sigbert __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
Re: [R] Generating a PostScript graphics under Windows
Peter Dalgaard wrote: >Do you have write permissions there? > >(Possibly a silly question, but must be asked...) > > No. Thanks a lot Sigbert __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
[R] Generating a PostScript graphics under Windows
Hi, I'am trying to generate a PS Graphic under Windows with a fixed location via postscript(file="C:\\test.ps") But I always become the error: unable to start device PostScript can not open 'postscript' file argument 'c:\test.ps' There must be a very simple thing, that I make wrong. Thanks in advance Sigbert Klinke __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
[R] Matrix oriented computing
Hi, I want to compute the quantiles of Chi^2 distributions with different degrees of freedom like x<-cbind(0.005, 0.010, 0.025, 0.05, 0.1, 0.5, 0.9, 0.95, 0.975, 0.99, 0.995) df<-rbind(1:100) m<-qchisq(x,df) and hoped to get back a length(df) times length(x) matrix with the quantiles. Since this does not work, I use x<-c(0.005, 0.010, 0.025, 0.05, 0.1, 0.5, 0.9, 0.95, 0.975, 0.99, 0.995) df<-c(1:100) m<-qchisq(x,df[1]) for (i in 2:length(df)) { m<-rbind(m,qchisq(x,df[i])) } dim(m)<-c(length(df),length(x)) Is there a way to avoid the for loop ? Thanks Sigbert __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html