search for: aiguo

...Product: xorg Version: unspecified Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org ReportedBy: aiguo.fernandez at gmail.com QAContact: xorg-team at lists.x.org Created attachment 63117 --> https://bugs.freedesktop.org/attachment.cgi?id=63117 dmesg from kernel 3.4 I have a Sager NP5160 with Nvidia GeForce GT 540M Optimus card and running Arch Linux. Bumblebee was working fine with...

...he r-project.org site recommended that R will run on hppa-hp-hpux. However this system is out of our buget and ML system from hp is much cheaper. Is there anybody running R on ML370 or ML 570 systems? If you can provide me with some other information related that will be appreciated. Thanks, Aiguo [[alternative HTML version deleted]]

...on value for chromosome 1, then chromosome 2 label, within chromosome 2 label physical location increase from whatever value to the largest physical location value for chromosome 2...... till chromosome 23. Is it possible to draw this type of plot in R? and How to draw it? Thanks in advance Aiguo Li, Ph.D. Bioinformatician & Molecular biologist NCI/NIH [[alternative HTML version deleted]]

Hello all, I have a data frame containing 170 columns and would like to generate a new data frame containing all rows but only 67 columns selected according to column names. How can I do this? Thanks in advance, AG Lee [[alternative HTML version deleted]]

Hello all, I have a fundamental question to ask related to clustering. As you know, when we do statistic analysis, such as t-test, or anova, we like to log transform our data to make it normally distributed. My question is shall we use signal intensity of affy chips to cluster or use log transformed data. The Dendrogram profiles are certainly different when comparing two type of the data.