search for: oksanen

Hello I will be applying MDS (actually Isomap) to make a psychological "concept map" of the similarities between N concepts. I would like to scale to a large number of concepts, however, the resulting N*(N-1) pairwise similarities is prohibitive for a user survey. I'm thinking of giving people random subsets of the pairwise similarities. Does anyone have recommendations for this

...nt, j; @@ -100,5 +100,7 @@ for(j=0 ; j<nc ; j++) { if(R_FINITE(x[i1]) && R_FINITE(x[i2])) { - dist += fabs(x[i1] - x[i2])/fabs(x[i1] + x[i2]); + sum = fabs(x[i1] + x[i2]); + if (sum > 0.0) + dist += fabs(x[i1] - x[i2])/sum; count++; } Best wishes, Jari Oksanen -- Jari Oksanen -- Dept Biology, Univ Oulu, 90014 Oulu, Finland Ph. +358 8 5531526 (job), mobile +358 40 5136529 email jari.oksanen at oulu.fi, homepage http://cc.oulu.fi/~jarioksa/ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://...

...nt, j; @@ -100,5 +100,7 @@ for(j=0 ; j<nc ; j++) { if(R_FINITE(x[i1]) && R_FINITE(x[i2])) { - dist += fabs(x[i1] - x[i2])/fabs(x[i1] + x[i2]); + sum = fabs(x[i1] + x[i2]); + if (sum > 0.0) + dist += fabs(x[i1] - x[i2])/sum; count++; } Best wishes, Jari Oksanen -- Jari Oksanen -- Dept Biology, Univ Oulu, 90014 Oulu, Finland Ph. +358 8 5531526 (job), mobile +358 40 5136529 email jari.oksanen at oulu.fi, homepage http://cc.oulu.fi/~jarioksa/ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://...

...ing install.packages() is less hassle than changing utils/R/aqua/GUI.R and all other places (although this looks more natural). This still requires a fix in passing type in update.packages() that B. Ripley already did for R 2.1.1, or setting options(pkgType="mac.binary"). cheers, jari oksanen (*) "Object-oriented programming is an exceptionally bad idea which could only have originated in California." E. Dijkstra On Tue, 2005-05-03 at 16:14 +0100, Prof Brian Ripley wrote: > Binary installs are AFAIK only supported in the GUI, where the default is > as documented. So ....

...f a source package. As I have a 56KB modem at home (working at ~5KB file transfer speed in practice) I am really concerned with this aspect as well (it doesn't concern me at all when at work). Is the assumption that users won't have tools to build a pdf from the Sweave source? cheers, jari oksanen -- Jari Oksanen -- Dept Biology, Univ Oulu, 90014 Oulu, Finland Ph. +358 8 5531526, cell +358 40 5136529, fax +358 8 5531061 email jari.oksanen at oulu.fi, homepage http://cc.oulu.fi/~jarioksa/ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list --...

...oad any extra packages. Is there a possibility to be modest and shy in suggestions so that it would be up to the user to get those extra packages needed without requiring them in R CMD check? I stumbled on this with earlier versions of R, and then my solution was to suggest nothing. cheers, jari oksanen -- Jari Oksanen -- Dept Biology, Univ Oulu, 90014 Oulu, Finland Ph. +358 8 5531526, cell +358 40 5136529, fax +358 8 5531061 email jari.oksanen at oulu.fi, homepage http://cc.oulu.fi/~jarioksa/

Full_Name: Jari Oksanen Version: 2.0.1, 2.1.0 beta (2005-04-17) OS: Linux Submission from: (NULL) (130.231.102.145) If name ends with "and", such as "Roeland Lastname", citation() will chop "and" as a separate word giving "Roel and Lastname". This is the case in the upcoming relea...

...s like expected: sol <- princomp(x) all.equal(predict(sol), predict(sol, newdata=x)) ## [1] TRUE I don't have any nifty solution to this -- only checking the 'scale.' attribute and acting accordingly: sc <- if (scale.) attr(x, "scaled:scale") else FALSE Cheers, Jari Oksanen

Full_Name: Jari Oksanen Version: R 2.1.0 OS: MacOS 10.3.9 Submission from: (NULL) (130.231.102.145) For various reasons (which need not be expanded here) I have tried to update my long neglected R in MacOS X using handy command line tool update.packages() using readily available binaries of contributed packages at CRAN....

hi, My code: data<-matrix(data=c(0.425,0.5,0.75,0.125,0.25,0.475,0.375,0.25,0.625,0.5,0.1,0.125,0,0.25,0.25),nrow=3,ncol=5,byrow=TRUE, dimnames=list(c("Good","Medium","Bad"),c("Content","Logistic","Trainer","Supply","User contribution"))) plot(corresp(data,nf=2),xlim=c(-1,1),ylim=c(-1,1)); The plot is

hi, my attempt to install the package Hmisc v3.0-1 fails with the message: /usr/bin/ld: cannot find -lfrtbegin collect2: ld returned 1 exit status make: *** [Hmisc.so] Error 1 ERROR: compilation failed for package 'Hmisc' i'm at a loss here. any hints will be very much appreciated. i'm running: debian stable R version 2.0.1 gcc 2.95.4-14 g77 2.95.4-14 binutils 2.12.90.0.1-4

...39;' above. Downgrading to the old binaries of the package does not help, since they fail for other reasons, in this case because they can''t find e_wsfe. This, I think, is caused by libf2g growing independent of libf2c which had this function (originally in libI77.a). cheers, jari oksanen -- Jari Oksanen - Dept Ecol Env Sci, Univ Helsinki, 15140 Lahti Ph. +358 3 89220312, Fax -- 89220289, Mobile +358 40 5136529 jari.oksanen at helsinki.fi http://www.helsinki.fi/~jhoksane -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Rea...

Dear all, I'm trying to get a two dimensional embedding of some data using different meythods, among which princomp(), cmds(), sammon() and isoMDS(). I have a problem with sammon() because the coordinates I get are all equal to NA. What does it mean? Why the method fails in finding the coordinates? Can I do anything to get some meaningful results? Thank you very much Domenico

...The reason is that those binaries are tied to that particular build of R, > and will not work with a general build on MacOS X. > > I would expect this to work from the command-line in the GUI console, and > had believed it had been tested there. > > > On Tue, 3 May 2005 jari.oksanen@oulu.fi wrote: > > > Full_Name: Jari Oksanen > > Version: R 2.1.0 > > OS: MacOS 10.3.9 > > Submission from: (NULL) (130.231.102.145) > > > > > > For various reasons (which need not be expanded here) I have tried to update my > > long neglected R i...

...urn end This seems to work magically when linked to R in Linux (RH7.1, gcc "2.96" g77), but one friend of mine told it crashes R when linked to Windows R. I don't have Windows R with building tools anywhere I know, so I am not sure if this is the cause of the failure. cheers, jari oksanen - -- Jari Oksanen -- Dept Biology, Univ Oulu, 90014 Oulu, Finland Ph. +358 8 5531526, cell +358 40 5136529, fax +358 8 5531061 email jari.oksanen at oulu.fi, homepage http://cc.oulu.fi/~jarioksa/ ------- End of Forwarded Message -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-...

Full_Name: Jari Oksanen Version: 2.6.2 RC (2008-02-07 r44369) OS: Linux Submission from: (NULL) (130.231.102.145) Even if function xspline() is called with argument draw=FALSE, it requires a graphics device (that it won't use since it was draw=FALSE). I run into this because I intended to use xspline within a funct...

...n" at all in my objects. Really a tiny thing, and if I understood the behaviour correctly, easily to cure by the user herself. For the record: these errors came in R 1.0.0 from the CRAN site rpm package for RH Linux 6.2 and with R INSTALLed VR_6.1-7.tar.gz from the same site. cheers, jari oksanen -- Jari Oksanen - Dept Ecol Env Sci, Univ Helsinki, 15140 Lahti Ph. +358 3 89220312, Fax -- 89220289, Mobile +358 40 5136529 jari.oksanen at helsinki.fi http://www.helsinki.fi/~jhoksane -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Re...

...give any information or reasoning. Would it be sensible to go back to the old behaviour? I found some Swoven files from R 2.4.0 that still put both parts of the output to the same place. For the sake of Sweave and sink, I'd prefer the one place to be stdout instead of stderr. Best wishes, Jari Oksanen -- Jari Oksanen <jarioksa at cc.oulu.fi>

Dear all, I didn't find any graphical solution in the package "mva" to plot the canonical scores from a CCA (canonical correlation analysis). Does anybody knows how to plot or has anybody already programmed : - the map of the canonical scores, - the graph of the canonical weights, - the correlation circle i.e. the canonical loadings ? Thank you for help ...

Have you tried using tools:::package_native_routine_registration_skeleton()? If you don't like its output, you can easily edit its results and still avoid most pitfalls. Cheers, Jari Oksanen ________________________________________ From: R-devel <r-devel-bounces at r-project.org> on behalf of Berend Hasselman <bhh at xs4all.nl> Sent: 10 May 2017 09:48 To: Christophe Dutang Cc: r-devel at r-project.org Subject: Re: [Rd] registering Fortran routines in R packages Christophe,...