[R] How can I run a TSP program inside R

2014-11-26 Thread Yousri Fanous
I have the following TSP code: options memory = 6; options crt; in 'mydat.tlb' ; ? ? Create 2 new variables ? age20 = age -20; lwage = log(wage); ? ? olsq lwage c f edy tenure age20 pu; How can I run it inside R? Where can I get more explanation on how to code for TSP [[alternative HTML

Re: [R] Checking the proportional odds assumption holds in an ordinal logistic regression using polr function

2014-11-26 Thread Charlotte Whitham
Dear Rune, Thank you for your prompt reply and it looks like the ordinal package could be the answer I was looking for! If you don't mind, I'd also like to know please what to do if the tests show the proportional odds assumption is NOT met. (Unfortunately I notice effects from almost all vari

[R] rJava Package

2014-11-26 Thread Krishna Bhargava S K
Hi All, I am a beginner to R. I have installed tried a sample of JRI using Rengine and Rserve. I found normalization and sqrt function in some sample code. Is there any link where there is a list of functions that is provided in R which I can use t

Re: [R] Converting list to character

2014-11-26 Thread Massimiliano Tripoli
Thanks David, that's I was looking for. Thanks to Chel too. Massimiliano - Messaggio originale - Da: "David L Carlson" A: "Chel Hee Lee" , "Massimiliano Tripoli" , r-help@r-project.org Inviato: Martedì, 25 novembre 2014 19:40:51 Oggetto: RE: [R] Converting list to character Or just mod

[R] Using grid.layout inside grid.layout with grid package: naming of the viewports affects plotting

2014-11-26 Thread Helske Satu
R version 3.1.1 (2014-07-10) Platform: i386-w64-mingw32/i386 (32-bit) locale: [1] C attached base packages: [1] grid stats graphics grDevices utils datasets methods base loaded via a namespace (and not attached): [1] tools_3.1.1 I have a plotting function to produce plots with

Re: [R] plot.hclust point to older version

2014-11-26 Thread David Winsemius
On Nov 26, 2014, at 9:49 AM, William Dunlap wrote: > How disruptive would it be if R were changed so the startup line > [Previously saved workspace restored] > were changed to show the complete name, from normalizePath(), of the > saved workspace file? E.g., > [Previously saved workspace res

Re: [R] plot.hclust point to older version

2014-11-26 Thread Jeff Newmiller
Short answer to your question is "R files" and original data from external sources. I tend to keep my projects in separate directories. I make a core R file that I can run from beginning to end using source() to generate my primary analysis objects. I then make another file to keep my source()

Re: [R] Checking the proportional odds assumption holds in an ordinal logistic regression using polr function

2014-11-26 Thread Rune Haubo
On 26 November 2014 at 17:55, Charlotte Whitham wrote: > Dear Rune, > > Thank you for your prompt reply and it looks like the ordinal package could > be the answer I was looking for! > > If you don't mind, I'd also like to know please what to do if the tests show > the proportional odds assumpti

Re: [R] plot.hclust point to older version

2014-11-26 Thread William Dunlap
How disruptive would it be if R were changed so the startup line [Previously saved workspace restored] were changed to show the complete name, from normalizePath(), of the saved workspace file? E.g., [Previously saved workspace restored from 'C:\Program Files\R\.RData'] (It is bad enough th

Re: [R] How to use ggplot2

2014-11-26 Thread John Kane
It is useful to have a reproducable example https://github.com/hadley/devtools/wiki/Reproducibility http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example However is this somethingl like what you want? Note I changed variable names and removed caps to make life e

Re: [R] ggplot facet and subsetting

2014-11-26 Thread John Kane
Below John Kane Kingston ON Canada > This is OK but only in BW > p<-ggplot(vec.c, aes(x=fi, y=nad1mi)) > p+geom_point(size=5)+geom_line()+facet_grid(.~stroj) Perhaps: p <- ggplot(vec.c, aes(x=fi, y=nad1mi, colour = stroj)) p+geom_point(size=5)+geom_line()+facet_grid(.~stroj) > and this is mismat

[R] How to use ggplot2

2014-11-26 Thread jarod...@libero.it
Dear All!! I'll try to plot a barplot using aggplot2 head(alt) as.factor.data...7..Col ColMat Fastq miseq 1 189158158158104 2 190 54272 54272 54272 32122 3 191 301574 301574 301574 152625 4 192 161620 1

Re: [R] list.files() not compatible with all Unicode characters; file.exists() is compatible.

2014-11-26 Thread Prof Brian Ripley
On 25/11/2014 06:53, Prof Brian Ripley wrote: On 25/11/2014 01:25, MacQueen, Don wrote: Sorry, your email was undecipherable because you sent HTML formatted email. Please send plain text Also, the 'at a minimum' information requested by the posting guide is essential here (which OS and locale

Re: [R] ggplot facet and subsetting

2014-11-26 Thread Jeff Newmiller
I am not quite sure what you want to achieve here, but you only have one factor column so shouldn't you be using facet_wrap(~stroj), perhaps with nrow or ncol parameters? --- Jeff NewmillerThe

Re: [R] Checking the proportional odds assumption holds in an ordinal logistic regression using polr function

2014-11-26 Thread Rune Haubo
Dear Charlie, I admit that I haven't read your email closely, but here is a way to test for non-proportional odds using the ordinal package (warning: self-promotion) using the wine data set also from the ordinal package. There is more information in the package vignettes Hope this is something yo

[R] ggplot facet and subsetting

2014-11-26 Thread PIKAL Petr
Dear all I encountered strange behaviour of ggplot with combination of facet and subsetting. I use for creating plots sometimes a for cycle, something like this for (i in n:m) { p<-ggplot(data, aes(x=x, y=data[,i], colour=f))), ...} However I found strange result with this combination This is

Re: [R] Error Missing values where true/false needed

2014-11-26 Thread Michael Dewey
Comments in-line below On 26/11/2014 06:27, Frederic Ntirenganya wrote: Hi PIKAL, Actually I am Michael, Petr is one of the other respondents. The error seems to be starnge to me because i access the indices of NAs. Indices can't be non-applicable. But you are not testing the indexes, see

Re: [R] Presentation tables in R (knitr)

2014-11-26 Thread Franzini, Gabriele [Nervianoms]
I found also knitr + html + the ReporteRs package a good combination, and less intimidating than Latex. Have a look at their FlexTable tool. HTH, Gabriele -Original Message- From: Tom Wright [mailto:t...@maladmin.com] Sent: Tuesday, November 25, 2014 9:12 PM To: r-help@r-project.org

Re: [R] plot.hclust point to older version

2014-11-26 Thread PIKAL Petr
Hi You say > in other words, experienced R users do not let their workspace be saved > automatically (to '.RData') and hence do not load any .RData > automatically at startup. I save/load .RData for years without any issues (except of not installed packages when working on different PCs).I usua

Re: [R] plot.hclust point to older version

2014-11-26 Thread Pascal Oettli
> into their ~/.emacs > {and I'd like to see a way to do this easily with RStudio...} > In RStudio: Tools -> Global Options -> General -> uncheck "Restore .RData into workspace at startup" and choose "Never" for "Save workspace to .RData on exit" -- Pascal Oettli Project Scientist JAMSTEC Yoko

Re: [R] plot.hclust point to older version

2014-11-26 Thread Martin Maechler
> Thanks! That worked Of course: As in about 99.99% of all cases where Bill Dunlap helps. > You probably have a local copy of an old version of plot.hclust or > plot.dendrogram in your global environmenet or another package that masks the > one in package:stats. E.g., I fired up R-2.14.2 an