Displaying 3 results from an estimated 3 matches for "marthe".
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martha
2009 May 08
1
Merging two data frames with 3 common variables makes duplicated rows
...e 02:43:17
5 F 38 clas 03:13:11 Villeneuve Rejean 02:43:17
6 F 38 clas 03:13:11 Villeneuve Rejean 02:43:17
7 F 38 clas 03:37:54 Stevens Julie 02:43:17
8 F 38 clas 03:37:54 Stevens Julie 02:43:17
9 F 38 clas 03:53:03 Cote Marthe 02:43:17
10 F 38 clas 03:53:03 Cote Marthe 02:43:17
Can anyone explain this behavior from R ?
$version.string
[1] "R version 2.8.1 (2008-12-22)"
Rock
[[alternative HTML version deleted]]
2008 Oct 08
1
File permissions and Unix umask.
Hi,
I have a question about file permissions and how they are affected by a
client's umask.
To illustrate my question, I issued the following commands first on a
local ext3 file system and
then on a cifs file system:
$ umask 0002
$ touch f1
$ echo xx > f2
$ umask 0022
$ touch f3
$ echo xx > f4
$ ls -l
On Ext3, the output is:
-rw-rw-r-- 1 abdv29 users 0 Oct 9 00:31 f1
-rw-rw-r-- 1
2012 Jul 16
1
Cost Effectiveness Example
Hello,
I'm tasked with putting together a cost effectiveness analysis on a proposed medical treatment.
The "standard" suggested by someone is an expensive commercial package names "TreeAge Pro" which looks like its just a fancy GUI on top of a decision tree. However, we don't have it and it is expensive to buy.
Questions for the group:
1) Are there any interesting