Displaying 3 results from an estimated 3 matches for "jjlee".
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jlee
2008 Apr 11
2
question on RAID performance
Hi all,
I was wonder what experiences there are out there with using RAID-X for
performance increases. I do use RAID-1 (2 disks) but am interested in
attemtps to gain higher R/W performance. Do the RAID-5's etc give
noticeable
performace increases?
A significant help for me was using ccache for compiling programs. That was
a real performance increase.
Thanks for any suggestions/opinions.
2011 Oct 05
4
SPlus to R
...re it should be, right? I think I have this set up correctly. I'm using method=3 which only requires nc and d to be specified. Any ideas why I'm not seeing output?
Here is the entire output:
> ## sshc.ssc: sample size calculation for historical control studies
> ## J. Jack Lee (jjlee@mdanderson.org) and Chi-hong Tseng
> ## Department of Biostatistics, Univ. of Texas M.D. Anderson Cancer Center
> ##
> ## 3/1/99
> ## updated 6/7/00: add loess
> ##------------------------------------------------------------------
> ######## Required Input:
> #
> # rc nu...
2008 Mar 31
1
Icon .png file loading error after graphics driver upgrade
Dear,
I updated my nvidia graphics driver on one of the CentOS boxes.
When I log in my account, icons are not displayed correctly.
They are displayed as small empty squares, and there are error messages like
"Fater error: failed to load <file name>.png : version error" for each icon.
If I log in as super user, everything is OK. Icons are OK. No error messages.
Do you have any