Displaying 20 results from an estimated 400 matches similar to: "colours in a pdf"
2011 Nov 08
1
Rename a directory in R
Hi,
I want to be able to rename a folder using R, similar to file.rename. I want to paste " - done" onto the folder name. The reason for this is we run a loop on a large number of folders on a server and it would be nice for people to be able to log in and instantly see if their data has been processed so they can remove it.
I have searched the help list but have not found anything and
2008 Nov 06
3
Reshape a matrix
Dear R users,
I have a matrix like
A X 1
B Y 2
C Z 3
I want to reshape this matrix into this format
X Y Z
A 1
B 2
C 3
Thanks in advance for your help.
Dinesh
--
Dinesh Kumar Barupal
Junior Specialist
Metabolomics Fiehn Lab
UCD Genome Center
451 East Health Science Drive
GBSF Builidng
University of California
DAVIS
95616
2008 Aug 24
3
Igraph library: How to calculate APSP (shortest path matrix) matrix for a subset list of nodes.
Dear R Users,
I have a network of 25000 total nodes and a list of 500 node which is a
subset of all nodes. Now I want to calculate the APSP (all pair shortest
path) matrix only for these 500 nodes.
I would appreciate any help.
Thanks in advance
Dinesh
--
Dinesh Kumar Barupal
Research Associate
Metabolomics Fiehn Lab
UCD Genome Center
451 East Health Science Drive
GBSF Builidng
University of
2008 Mar 30
2
Alignment and Reshaping of the matrix
Dear R users,
I have a matrix like
85 .90 86 .89 87 .98 86 .87
88 .98 90 .78 88 .76 89 .56
90 .67 95 .67 89 .89 90 .87
91 .56 96 .87 90 .76 92.98
each pair of columns present a variable name and next the value. I have
matrix with more than 500 rows and column.
Now I want to convert this matrix in to.
85 .90 00 .00 00
86 .00 .89 .00 .87
87 .00 00 .98 00
88 .98 00 .76
2008 Feb 15
2
For Subset or Reshaping the Table
Hi R users
I am a new user in the field of R.
I want to subset or reshape a data.frame.
For example I have a matrix like
A B C D E F G
a 1 2 3 4 5 6 7
b 4 6 8 9 5 5 6
c 3 4 4 4 3 3 6
d 1 2 4 6 8 8 9
e 5 6 7 8 9 2 3
I want to reshape the matrix in this format
Row Col Value
a D 4
a E 5
a F 6
. . ..
2008 Mar 25
1
Subset of matrix
Dear R users
I have a big matrix like
6021 1188 790 290 1174 1015 1990 6613 6288
100714
6021 1 0.658 0.688 0.474 0.262 0.163 0.137 0.32
0.252 0.206
1188 0.658 1 0.917 0.245 0.331 0.122 0.148 0.194
0.168 0.171
790 0.688 0.917 1 0.243 0.31 0.122 0.15 0.19
0.171 0.174
290 0.474
2010 Sep 15
0
Biostatistician position, Austria
Dear all,
My company located in Innsbruck, Austria, has an opening for a
biostatistician. If you have any interest, feel free to contact me or Dr
Markus Speiser (markus.speiser*at*biocrates.com).
Best regards,
David
##################
Biostatistician (m/f)
Job Description
BIOCRATES Life Sciences AG is a leading metabolomics company using a
mass-spectrometry based technology
2012 Aug 03
1
[SOLVED] iptables rule question for Centos 5
We have a simple configuration so we could get by with this
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j
ACCEPT
-A RH-Firewall-1-INPUT -s "SOURCIPADDRESS" -j REJECT --reject-with
icmp-host-prohibited
it doesn't scale well but servies the purpose.
_____________________________________
"He's no failure. He's not dead yet."
William
2006 Mar 21
3
OS X-centricities? Too many files, temp, indexes, etc...
I'm just writing to see if anyone else is seeing the following issues,
and particularly if they are running OS X (especially 10.4), and/or have
compatible solutions (I've been reading the mailing list quite a bit,
and every now and then, I find a solution that just "doesn't work"
because of the differences in OS:
1) Too many files open - no plimit command on OS X, so I
2004 Aug 06
1
Win32 not relaying ogg
Hi - This is my first post, so please excuse me if I screw up in any way :)
I have been trying to get icecast to relay an Ogg Vorbis stream. I have the
1.3.7 win32 version and in the icecast.conf file i have
alias radiofg.ogg http://ra.voila.fr:8000/radiofg.ogg
I think that this should allow me to point a client at
http://fusion1.studio.strath.ac.uk:8000/radiofg
and the server will connect to
2007 Sep 07
1
vsftp and nonpriv_user option question
thhis didnt go through completely the first time.
I am a bit confused as to how this works.
I created a local unpriveleged user (with /bin/nologin shell).
i uncommented the line containing
nopriv_user=ftpsecure
and restarted vsftp.
I am confused as to what is supposed to happen.
Shuld the daemon /usr/sbin/vsftpd be run as root or should it be
ftpsecure?
Or is the account only used to
2007 Aug 09
2
centos 5.0 setting up an iscsi target
Can someone point me to some documentation on how to set up centos 5.0 as an
iscsi target?
I'm completely new to iscsi so need something basic.
_____________________________________
"He's no failure. He's not dead yet."
William Lloyd George
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2004 Aug 06
2
[OT] Online music database
Sorry this isn't really icecast related, but
I'm looking for an online music database that will let me search by
artist+track and retrieve the likely record label / music publisher that
owns the copyright.
I want to do this from within a script as well :)
Hoping somebody might know of one off the top of their head...
Cheers
Leo
<p><p><p>--- >8 ----
List archives:
2004 Dec 09
2
HTML help index generation problem with R under Windows
Hello,
I am wondering if there has been a solution to the following issue with R
under Windows (see also thread to PR#6662 in this mailing list:
http://tolstoy.newcastle.edu.au/R/devel/04a/0550.html )
I am using R for teaching students Statistics, so they are working with a
university-wide installation of R. I have compiled an R-library which
contains all the instructions and customised
2007 Aug 07
5
Extending RAIDZ.
Yeah:)
I''d like to work on this. Here are my first observations:
- We need to call vdev_op_asize method with additonal ''offset'' argument,
- We need to move data to new disk starting from the very begining, so
we can''t reuse scrub/resilver code which does tree-walk through the
data.
Below you can see how I imagine to extend RAIDZ. Here is the legend:
2005 Jan 12
1
[LLVMdev] Question about the GraphWriter.h file
Hi.
I'd like to know where LLVM installs the GraphWriter.h file on a
standard install. I'd like to know this to avoid any possibility of
overwriting it with software that I am developing.
Please CC me as I'm off list.
Thanks!
Paul Blackburn
2011 Jun 27
1
job opening
L.S.
OpenAnalytics is an international company providing data analysis
services and products across geographies and industrial sectors.
We are currently looking to extend our team with the following
profile
Data analyst: MSc / PhD in molecular or computational biology
having a keen interest in data analysis
A detailed description can be found at
http://www.openanalytics.eu/jobs
Strong R
2006 Aug 23
2
Rename folder bug dovecot-1.0RC6 ?
Dear All
can someone confirm this bug please ?
I am using Thunderbird 1.07, TB 1.5.0.4, Horde/IMP webmail as test clients,
all running on FC4.
Server is 1.0RC6 on CentOS 4 with maildir-sep set to ';'
To reproduce:
In your favourite mail client:
1. Create a top-level mail folder "atest"
2. Rename "atest" to "atest-extra" (basically
2005 Dec 07
1
Ext3 journal abort FC4+Updates
Dear All
Problem with ext3 fs on 3ware 9500S controller:
Dec 7 05:59:50 stams kernel: EXT3-fs error (device sda1):
ext3_add_entry: bad entry in directory #145998372: rec_len is smaller
than minim
al - offset=0, inode=0, rec_len=0, name_len=0
Dec 7 05:59:50 stams kernel: Aborting journal on device sda1.
Dec 7 05:59:50 stams kernel: ext3_abort called.
Dec 7 05:59:50 stams kernel: EXT3-fs
2008 Oct 22
2
dovecot 1.0 to 1.1 upgrade and filesystem separators
Dear All
I have a test system where I am trying out 1.1.4
On the old 1.0rc6 (!) system I had edited:
src/lib-storage/index/maildir/mail-storage.h
to change:
#define MAILDIR_FS_SEP ';'
#define MAILDIR_FS_SEP_S ";"
so I can get some mail folder hierarchy and '.'s in
folder names - this all worked perfectly.
Under 1.1.4 the MAILDIR_FS_SEP lines are no longer present.