search for: xuejun

Displaying 5 results from an estimated 5 matches for "xuejun".

2008 Mar 03
7
help for the first poster- a simple question
Hi, there, I cannot get accurate value for calculation. for example: ld<-sqrt(1*0.05*0.95*0.05*0.95) 0.05*0.95-ld=-6.938894e-18 0.05*0.95-ld==0 is False. I met this problem in my program, how can I handle it. Thanks. xj.
2009 Mar 19
1
zip.file.extract
...e help file, zip.file.extract(file, zipname = "R.zip", unzip = getOption("unzip")) What I should use for the "file" and the "zipname" arguments? I tried different ways, but none of them is working. Thank you! Best regards, Arthur Arthur Xuejun Li City of Hope Comprehensive Cancer Center Department of Information Science 1500 East Duarte Road Duarte, CA 91010 - 3000 Ph: (626) 256-4673 ext. 65121 Fax: (626) 471-7106 --------------------------------------------------------------------- SECURITY/CONFIDENTIALITY WARNING: \ Thi...
2008 Jul 10
1
S4 class questions
...I want to create an object "a" with only one slot containing c(3,4), I will write > new("a", c(3,4)) What if I want to create another object "a" with three slots with c(3,4) in the 1st slot, c(1,2) in the second, and c(0, 5) in the third? Arthur Xuejun Li Division of Information Science 1500 East Duarte Road Duarte, CA 91010 - 3000 Ph: (626) 256-4673 ext. 65121 Fax: (626) 471-7106 --------------------------------------------------------------------- SECURITY/CONFIDENTIALITY WARNING: \ This message an...{{dropped:23}}
1999 Jan 19
0
My NT box can't find the samba server
...ut my nt box can't find it. When issued the "net view \\hostname" (the hostname is where the samba server is on), I got the following error message: " System error 53 has occurred. The network path was not found. " Can you give any hints on this? Thanks in advance. Cai, Xuejun |================================================= | Cai, Xuejun | Tel: (86-10) 68236038(o) 68244467(h) ! http://alpha01.ihep.ac.cn/~caixj | Public PGP key: | http://alpha01.ihep.ac.cn/~caixj/DSSkey.txt |================================================= -------------- next part --------------...
2010 Oct 07
0
[LLVMdev] LLVM Developers' Meeting - Tentative Agenda & Hotel Location
...r, Google Implementing Include-What-You-Use using clang - Craig Silverstein, Google Object Files in LLVM - Michael Spencer, Gainsville U AMD OpenCL Compiler – Using LLVM to produce a cross-platform heterogeneous compiler tool chain. - Micah Villmow, AMD Inc. Hardening LLVM With Random Testing - Xuejun Yang, University of Utah Thanks, Tanya Lattner -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20101007/a484a62c/attachment.html>