[R] 'tcltk' does not have a name space

2010-10-30 Thread chen chao
10.1 year 2009 month 12 day14 svn rev50720 language R version.string R version 2.10.1 (2009-12-14) Any helps? Thanks so much. -- Chen, Chao Psychiatry University of Chicago 924 E 57th St, Chicago, IL 60637 U. S. A. MOE Key Laboratory of Contemporary

[R] non-zero exit status error when install GenomeGraphs

2010-09-04 Thread chen chao
/cchen1/R/x86_64-unknown-linux-gnu-library/2.10/GenomeGra phs' The downloaded packages are in '/tmp/Rtmp3wsJxw/downloaded_packages' Warning message: In install.packages(pkgs = pkgs, repos = repos, ...) : installation of package 'GenomeGraphs' had non-zero exit status -- Chen, Chao

[R] How to extract ICC value from irr package?

2010-08-03 Thread chen chao
. -- Chen, Chao Psychiatry University of Chicago 924 E 57th St, Chicago, IL 60637 U. S. A. MOE Key Laboratory of Contemporary Anthropology and Center for Evolutionary Biology, School of Life Sciences and Institutes of Biomedical Sciences, Fudan University 220# Handan Road, Shanghai (200433

[R] SVD in microarray

2010-07-10 Thread chen chao
a.svd$d[1]-0 ds - diag(1/a.svd$d) u - a.svd$u v - a.svd$v us - as.matrix(u) vs - as.matrix(v) a.remove - vs%*%(ds)%*%t(us) does my code above remove the first eigenvalue successfully? Thanks -- Chen, Chao Psychiatry University of Chicago 924 E 57th St, Chicago, IL 60637 U. S. A. MOE Key