[R] out of colors in Mclust with 12 clusters

methods [8] base other attached packages: [1] lme4_0.99875-9 Matrix_0.999375-5lattice_0.17-6 [4] affy_1.17.9 preprocessCore_1.1.5 affyio_1.7.17 [7] Biobase_1.99.3 mclust_3.1-3 loaded via a namespace (and not attached): [1] grid_2.7.0 -- Mark W. Kimpel MD

Re: [R] unix.time

see ?system.time Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry Indiana University School of Medicine 15032 Hunter Court, Westfield, IN 46074 (317) 490-5129 Work, Mobile VoiceMail (317) 204-4202 Home (no voice mail please) mwkimpelatgmaildotcom

[R] problem with merge

] preprocessCore_1.1.5 affyio_1.7.15Biobase_1.99.2 loaded via a namespace (and not attached): [1] cluster_1.11.10 XML_1.93-2 Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry Indiana University School of Medicine 15032 Hunter Court, Westfield, IN 46074 (317) 490-5129 Work, Mobile

[R] fast way to compare two matrices of combinations

] count.vec - count.vec[,-redundant.vec] } all.triplets - cbind(all.triplets, triplets) all.count.vec - c(all.count.vec, count.vec) } } } ### -- Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry Indiana University School

Re: [R] fast way to compare two matrices of combinations

them together to make one unique string. Once I get something that works and is an optimized as I can make it, I'll post for future reference and for suggestions on further optimization. Mark Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry Indiana University School of Medicine 15032

Re: [R] sorting a data.frame by mean values of grouped data

[o] e - NULL for (i in 1:length(d.lst.mn)){ if (i == 1){ e - d[d$Group == names(d.lst.mn)[i],] } else { e - rbind(e, d[as.character(d$Group) == names(d.lst.mn)[i],]) } } e Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry Indiana University School of Medicine 15032

[R] confused about CORREP cor.LRtest

(and not attached): [1] cluster_1.11.10 -- Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry Indiana University School of Medicine 15032 Hunter Court, Westfield, IN 46074 (317) 490-5129 Work, Mobile VoiceMail (317) 204-4202 Home (no voice mail please) mwkimpelatgmaildotcom

Re: [R] vertex labels in igraph from adjacency matrix

, R users and their code, is much more in tune with indexing beginning at 1. Adjusting this in the R interface to igraph may solve many headaches down the road. Mark Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry Indiana University School of Medicine 15032 Hunter Court, Westfield

[R] connectivity measure for graph nodes

-- Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry Indiana University School of Medicine 15032 Hunter Court, Westfield, IN 46074 (317) 490-5129 Work, Mobile VoiceMail (317) 204-4202 Home (no voice mail please) mwkimpelatgmaildotcom __ R

[R] vertex labels in igraph from adjacency matrix

the vertex name attributes correctly? -- Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry Indiana University School of Medicine 15032 Hunter Court, Westfield, IN 46074 (317) 490-5129 Work, Mobile VoiceMail (317) 204-4202 Home (no voice mail please) mwkimpelatgmaildotcom

Re: [R] How to read HUGE data sets?

Depending on how many rows you will delete, and if you know in advance which ones they are, one approach is to use the skip argument of read.table. If you only need a fraction of the total number of rows this will save a lot of RAM. Mark Mark W. Kimpel MD ** Neuroinformatics ** Dept

Re: [R] best text editor for Linux?

-project.org/ There is a special help-list for ESS at: [EMAIL PROTECTED] Good Luck, Mark Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry Indiana University School of Medicine 15032 Hunter Court, Westfield, IN 46074 (317) 490-5129 Work, Mobile VoiceMail (317) 204-4202 Home (no voice

[R] 64-bit package compilation problems on powerpc

bit flag if I encountered problems, but I though I would run this past our wizards to see if anyone had experience with this problem before recompiling. Mark -- Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry Indiana University School of Medicine 15032 Hunter Court, Westfield

Re: [R] 00LOCK error with site-library

= acepack, recursive = TRUE) y [1] 0 #u unlink succeeds From the command line: ls -al drwxr-xr-x 3 mkimpel psych 4096 2007-12-11 23:13 00LOCK drwxr-xr-x 13 mkimpel psych 4096 2007-12-11 23:12 affxparser drwxr-xr-x 10 mkimpel psych 4096 2007-12-11 23:12 affyio Mark W. Kimpel MD

[R] 00LOCK error with site-library

, and now with R-devel (2.7.0). If I have this setup incorrectly I am puzzled as to why it works with my local machine and why it worked with versions of R prior to 2.6.0. Ideas? Thanks, Mark -- Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry Indiana University School of Medicine 15032

Re: [R] 00LOCK error with site-library

Paul, Yes, I have manually removed it multiple times and it continues to reappear. I'll try to just upgrade a few packages at a time and see if there is one in particular that is causing the problem. Failing that, I'll run this past my system admin. Thanks for your help, Mark Mark W. Kimpel

[R] 00LOCK error on site-library

: .libPaths(new= ~/R_HOME/site-library) #tell R where site-library is -- --- Mark W. Kimpel MD ** Neuroinformatics ** Dept. of Psychiatry Indiana University School of Medicine 15032 Hunter Court, Westfield, IN 46074 (317) 490-5129 Work, Mobile VoiceMail (317) 663-0513 Home (no voice mail