similar to: subset of a matrix

Displaying 20 results from an estimated 2000 matches similar to: "subset of a matrix"

2009 Aug 28
1
regexp help needed.
Hi, I posted yesterday with a problem in a script. I still have the same problem, but I think I found a better way to explain my problem. I have a vector of character strings. Each string is unique, including numbers and letters. In the real world they represent a list of codes, so each position in the string has a meaning to me. I want to make a subset of the vector using "wildcards".
2011 Dec 07
1
Help! I couldn't put multiple qplot on the same page...
Hi all, I am stuck at ploting multiple graphs on one page. I don't why it doesn't work. All the 6 plots are either exactly the same, or they simply don't plot at all. I made sure that in each iteration the "datasub" and "factorsub" are different ... Could you please help me? Thanks a lot! I did my homework and followed the following advice:
2011 Jul 20
2
Bootstrap
Hi all, I am facing difficulty on how to use bootstrap sampling and below is my example of function. Read a data , use some functions and use iteration to find the solution( ie, convergence is reached). I want to use bootstrap approach to do it several times (200 or 300 times) this whole process and see the distribution of parameter of interest. Below is a small example that resembles my
2000 Oct 06
4
R: plotting values on graphics
Everyone, I have an array of integer values which are located on a uniform 2-D grid. I want to plot the integer values at the node locations. The closest I have come is with the following code: for (i in 1:ny) { for (j in 1:nx) { ncell <- nx*(i - 1) + j ch <- as.character(ncount[ncell]) tx <- j*dx - dx/2 ty <- ny*dy - (i-1)*dy - dy/2 points(tx, ty, pch = ch, col =
2003 Sep 30
0
VB Code to convert BMP to LSS for splash screens
The following code can be used to convert a 256 color BMP to LSS format for use as a SYSLINUX/ISOLINUX/PXELINUX Splash screen. The bitmap must be LESS than 640 pixels wide (bug) and only uses the first 16 colors. CorelDraw and PhotoShop are good for re-palletizing and dithering. Paul Shebanow pshebanow at iqcorp.com --- Begin Code --- Type RGBColor4 cBlue As Byte cGreen As Byte
2002 Nov 04
0
[Bug 425] New: Integer overflow in mm_zalloc
http://bugzilla.mindrot.org/show_bug.cgi?id=425 Summary: Integer overflow in mm_zalloc Product: Portable OpenSSH Version: 3.5p1 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: Miscellaneous AssignedTo: openssh-unix-dev at mindrot.org ReportedBy: siw at
2015 Jan 11
4
Help with IPv6 /48 block
El 10/01/2015 a las 04:03 p.m., John R Pierce escribi?: > On 1/10/2015 12:56 PM, F. Mendez wrote: >> We need that same with IPv6 since we have a /48 and we need to have >> all IPv6s available for usage. > > Do you realize that a ipv6 /48 is a septillion IP addresses? thats > 1,208,925,819,614,629,200,000,000 individual IPs ? > > Or, its 65536 /64 subnets of
2008 Oct 07
6
How to unsubscribe
I appreciate all the help I received from this Mailing List. However I am receiving work email to my cell phone now and I am being overwhelmed with the mailing list emails. Can some one let me know how to unsubscribe from this mailing list. Thank you -- Jose Mendez Computer Resource Specialist HNRC 619-543-8090
2015 Jan 10
4
Help with IPv6 /48 block
El 10/01/2015 a las 03:40 p.m., Gordon Messmer escribi?: > On 01/10/2015 10:10 AM, F. Mendez wrote: >> >> But of course I am assuming that like in IPv4 IPADDR_START/END is >> implemented. > > I don't think so. The START and END bits of ifup-aliases appear to be > v4 specific. > >> Please give some guidance as I need this to done already and the hole
2012 Dec 10
2
CISTI'2013 Doctoral Symposium - CFP, Lisbon, June 19 - 23, 2013
*************************************************************************************************** CISTI'2013 DOCTORAL SYMPOSIUM 8th Iberian Conference on Information Systems and Technologies Lisbn, Portugal, June 19 - 23, 2013 http://www.aisti.eu/cisti2013/index.php?option=com_content&view=article&id=64&Itemid=68&lang=en
2012 Dec 10
2
CISTI'2013 Doctoral Symposium - CFP, Lisbon, June 19 - 23, 2013
*************************************************************************************************** CISTI'2013 DOCTORAL SYMPOSIUM 8th Iberian Conference on Information Systems and Technologies Lisbn, Portugal, June 19 - 23, 2013 http://www.aisti.eu/cisti2013/index.php?option=com_content&view=article&id=64&Itemid=68&lang=en
2005 Dec 13
1
Smaba no start
Since that I removed one of the interfaces of net of the server, the Samba presents problems generating following log: ec 13 09:41:46 sfs nmbd[2503]: [2005/12/13 09:41:46, 0] nmbd/nmbd_browsesync.c:get_domain_master_name_node_status_fail(488) Dec 13 09:41:46 sfs nmbd[2503]: get_domain_master_name_node_status_fail: Dec 13 09:41:46 sfs nmbd[2503]: Doing a node status request to the domain
2006 Feb 19
2
how would you implement this normalizer?
Names of models in my application have accented characters that imply unexpected orderings. For instance ?vila should go before Madrid, but String#<=> puts it the other way aroud. I am only sorting for views, so it would be OK to do some normalization on-the-fly on Ruby land, and since the same criteria has to be used throughout the application I was thinking on some sort of
2015 Jan 10
3
Help with IPv6 /48 block
Hello. It happens that at the company I'm working decided to start migration of IPs tech. So they got a /48 block. I were trying to add it with: ifcfg-eth0-range1 (0 is already in use with IPv4 range): IPV6ADDR_START=xxxx IPV6ADDR_END=xxxx CLONENUM_START=0 But of course I am assuming that like in IPv4 IPADDR_START/END is implemented. Please give some guidance as I need this to done
2004 Aug 24
1
error when unsubscribe (PR#7198)
Full_Name: Huan Huang Version: 1.9.1 OS: Win NT Submission from: (NULL) (155.140.122.227) Traceback: Traceback (most recent call last): File "/scratch/local/app/mailman-sfs/2.1.5/scripts/driver", line 87, in run_main main() File "/scratch/local/app/mailman-sfs/2.1.5/Mailman/Cgi/options.py", line 91, in main language = cgidata.getvalue('language') File
2001 Jul 13
1
data(package = "..") gives extraneous warning (PR#1024)
Not too hard to fix, the following buglet (new in 1.3.0), but I'm about to leave for one week (of vacation).. Here is an example (for Linux) : lynne{sfs}214> cd /tmp lynne{sfs}215> mkdir blue lynne{sfs}216> cd blue /tmp/blue lynne{sfs}217> echo 'data(package = "mva")'|R-1.3.0 --vanilla R : Copyright 2001, The R Development Core Team Version 1.3.0
2006 Oct 09
1
Question regarding ZFS
Hi gurus, I was playing with zfs in a V890 before it was installed for production. We reinstalled it for production, but the 4 disks We used to play with zfs have a non standard format (slices comes from s0 to s8 not s2 for backup s7 does not exists) We need to recover those 4 disks to be used by Solaris Volume Manager. I know this would be an easy question, but I was trying to fix it
2006 Oct 06
12
Two outbound internet links, using one network interface
Hi, I am trying to categorize the network traffic and to send it out across two different providers. For this I mark the packets in the firewall (in the PREROUTING chain of table mangle), and then use another routing table for the marked packets, which has a different gateway from the main routing table. Basicaly I am following the cookbook example in this page:
2006 Oct 09
2
Dovecot LDA
On Sun, Oct 08, 2006 at 10:25:53PM +0300, Timo Sirainen wrote: > On Fri, 2006-10-06 at 21:00 -0500, Steven F Siirila wrote: > > I am running Dovecot 1.0-rc6 along with dovecot-sieve from 2006-10-05 CVS. > > I am calling dovecot deliver from Postfix (main.cf): > > > > mailbox_command = /opt/dovecot/libexec/dovecot/deliver > > > > Upon switching to dovecot
2010 Feb 07
2
Samba + Quickbooks Idle Crash
I have a samba server running on ubuntu 9.10 with windows (both Xp and vista) clients running quickbooks (accounting software). Quickbooks can connect to the samba server and get access to the data files with no problems, if the secretary uses quickbooks continuously there is never a problem the system works for hours on end. However if the secretary leaves the software running but doing nothing