search for: jcheng

Dear list, R 2.4.0 can not work in Chinese windows. it's a bug? Thanks! -- Sincerely yours, Liu, jcheng

Dear all, Installing rJava fails. The message was listed below. I wonder why cpp flag could not be detected, although I had installed. Thanks!!! -Jiacheng R CMD INSTALL rJava_0.9-0.tar.gz * installing to library ‘/data1/mri_researchers/wexler_data/jiacheng/R-2.12.0/library’ * installing *source* package ‘rJava’ ... checking for gcc... gcc -std=gnu99 checking for C compiler default output file

Hello, I'm trying to backup partition "/users1" on host "john" onto partition "backup1" on host "mary". Here is my rsyncd.conf: [backup1] path = /backup1 use chroot uid root gid root auth users = backup secrets file = /etc/rsyncd.secrets strict modes = true hosts allow = 193.136.196.9 hosts deny = * It works with ssh as

Hello, I am a new user of R statistical project. So, I have a matrix (4 columns and 330 rows) and I would like to have PCA (Principal Component Analysis). Besides, I would like to draw every 30 rows from 330 with a different colour but I don’t know how. Could you help me by showing how can I draw every 30 rows with a different colour? Thank you very much Selim

Maybe I just haven't thought of the right google search terms -- but is there a website/guide out there that will help me understand the output from "pri debug span"?