similar to: matrices

Displaying 20 results from an estimated 200 matches similar to: "matrices"

2001 Nov 16
1
R BATCH mode
hihi easy! i would like run r in batch mode. how could i pass through arguments for my r.script. for example: r batch my_script.R arg1 arg2 and how must i modify the r script. wolfgang -- Wolfgang Mueller Phone +41 1 256-9203, MeteoSwiss Kraehbuehlstr. 58, mailto:muw at meteoswiss.ch CH-8044 Zuerich, Switzerland http://www.meteoswiss.ch/
2001 Nov 14
1
netCDF
dear R community for this is my first call in the r news group, i hope i'm right. anyway, does anyone knows how to let R writing data into netCDF format. (not using package from unidata) wolfgang -- Wolfgang Mueller Phone +41 1 256-9203, MeteoSwiss Kraehbuehlstr. 58, mailto:muw at meteoswiss.ch CH-8044 Zuerich, Switzerland http://www.meteoswiss.ch/
2016 Aug 01
2
Centos 7 & ntlm
Hihi So I have a really strange problem. I am running Centos 7 with Samba purely for ntlm_auth against winbind services (squid/radius auth etc). Its been working fine till we found a strange bug with the ntlm_auth executable. If the username has a "w" at the end it throws out a syntax error see below test: # ./ntlm_auth --username=lblaauw username must be specified! Usage:
2016 Jan 29
3
Validate Ids Multiple DC
Lol... I dont know.. and i did learn know most from you :-P And you have reset the idmap? Greetz, .. hihi... Louis > -----Oorspronkelijk bericht----- > Van: samba [mailto:samba-bounces at lists.samba.org] Namens Rowland penny > Verzonden: vrijdag 29 januari 2016 16:22 > Aan: samba at lists.samba.org > Onderwerp: Re: [Samba] Validate Ids Multiple DC > > On 29/01/16
2010 Aug 12
0
Error: evaluation nested too deeply
Hi guys, I have a code in R and it was work well but when I decrease the epsilon value (indicated in the code) , then I am getting this error Error: evaluation nested too deeply: infinite recursion / options(expressions=)? any help please y = 6.8; w = 7.4; z = 5.7; muy = 7; muw = 7; muz = 6; sigmay = 0.8; sigmaz = 0.76; sigmaw = 0.3; betayx = 0.03; betayz = 0.3; betayw = 0.67 s =
2011 Nov 03
5
Is it possible to vectorize/accelerate this?
Dear Members, I work on a simulaton experiment but it has an bottleneck. It's quite fast because of R and vectorizing, but it has a very slow for loop. The adjacent element of a vector (in terms of index number) depends conditionally on the former value of itself. Like a simple cumulating function (eg. cumsum) but with condition. Let's show me an example: a_vec = rnorm(100) b_vec = rep(0,
2011 Mar 15
4
Element by element mean of a list of matrices
Hi All, is there any effiective and dense/compact method to calculate the mean of a list of - of course coincident - matrices on an element by element basis? The resulting matrix' [i, j]-th element is the mean of the list's matrices' [i, j]-th elements respectively... Iterating by for statement is quite straightforward, but I am seeking for a more elegant solution, and my attempt with
2011 Jun 14
1
leaving ports open for tftp
hey guys, I have a really silly question for you! I just built a cobbler server that I am using to bare metal some boxes. But I am a bit n00b and need to figure out which ports to open in iptables. Here's a start: xinetd 2031 root 8u IPv4 94306 UDP *:tftp in.tftpd 9203 root cwd DIR 253,0 4096 588097 /tftpboot
2011 Apr 12
1
Poor call quality – line drop, chopping sound, like robotic voice, Both party could not hear caller voice
One of our client facing this issue, we have try to solve it but we're lack of asterisk knowledge. Anybody can help us? Isn't any problem with asterisk configuration or the problem come from PRI E1 itself? [Apr 11 15:32:48] VERBOSE[9231] chan_dahdi.c: -- Requested transfer capability: 0x00 - SPEECH [Apr 11 15:32:48] DEBUG[6888] channel.c: Avoiding initial deadlock for channel
2005 Jul 30
0
Memdisk Ramdisk survive reboot
Hi all, I want to have a warmboot nonvolatile ramdisk to put and start XP from ram. That means that the ramdisk and its content have to survive a reboot on a "normal computer"! (No battery ...hihi) First I make a try with Microsoft ramdrive.sys and switch /e in config.sys from Dos 6.22 and with qemm386.sys but that doesnt work for me. Qemm (8, 97)does not work together with harddrive
2016 Jan 29
0
Validate Ids Multiple DC
Ah.. A misunderstanding.. i dont pull from ldap. I abuse settings. I use UID/GID from AD, only the UID/GID, dont really care about the others. But i do obey some rules.. i'll explain. This on the DC: getent passwd obell myuser:*:10002:10000:L.P.H. van Belle:/home/users/ myuser:/bin/bash Its bit diffent on the member. getent passwd myuser myuser:*:10002:10000::/home/users/
2016 Aug 02
0
Centos 7 & ntlm
That is strange! We run Centos7 and 4.4.4. # First test dc209:~# ntlm_auth --username=mdufresne Password: NT_STATUS_OK: Success (0x0) # sAMAccountName modification dc209:~# ldbedit -H $sam samaccountname=mdufresne # 0 adds 1 modifies 0 deletes # Test with old sAMAccountName dc209:~# ntlm_auth --username=mdufresne Password: NT_STATUS_NO_SUCH_USER: No such user (0xc0000064) # Test with new
2007 Sep 12
1
reshape help
Hi, I'm trying to use reshape but I cannot quite understand how it works. Could somebody help me on this? Example, my data is something like: mydat <- data.frame(tree= 1:10, serra=rep(1:2, c(5,5)), bt01= 101:110, bt02= 201:210, bt03= 301:310, mm01= 9101:9110, mm02= 9201:9210, mm03= 9301:9310) > mydat tree serra bt01 bt02 bt03 mm01 mm02 mm03 1 1 1 101 201 301 9101 9201
2004 Jan 29
0
Majordomo results: TEST
-- >>>> This is a multi-part message in MIME format. **** Command 'this' not recognized. >>>> >>>> ------=_NextPart_000_0009_9A38C670.FD8DF8D3 **** Command '------=_nextpart_000_0009_9a38c670.fd8df8d3' not recognized. >>>> Content-Type: text/plain; charset=us-ascii **** Command 'content-type:' not recognized.
2009 Jan 19
2
Using apply to generate matrix from rows?
Dear all, I have a simple question which I unfortunately do not seem to be able to solve myself. I have a (NxK) matrix and want to generate a new matrix by multiplying each row with itself such that the new matrix has dimension ((N*K)xK) (or better, generate an array with dimension (K,K,N)). I tried apply, but that did not work. Any suggestions? Thanks! Stephan ## Here is a simple
2007 Nov 12
1
Resample a matrix (table)
I have a matrix of values... for exemple the matrix could be 100 rows and 50 columns... I would like to resample the matrix to obtain a new matrix -> a 10x5 matrix So i need to calculate a new value for every cell, i would like to use a weightened mean to do this. I explain this thing better: In the exemple the original matrix would be divided into 50 partial-matrix, for every partial-matrix
2009 May 24
2
Deleting columns from a matrix
useR's, I have a matrix given by the code: mat <- matrix(c(rep(NA,10),1,2,3,4,5,6,7,8,9,10,10,9,8,NA,6,5,4,NA,2,1,rep(NA,10),1,2,3,4,NA,6,7,8,9,10),10,5) This is a 10x5 matrix containing missing values. All columns except the second contain missing values. I want to delete all columns that contain ALL missing values, and in this case, it would be the first and fourth columns. Any column
2018 Jun 20
0
4.5 -> 4.8 samba fails to start
> also think that Debian did a very stupid thing > when they > gave 'nobody' the ID of '65534', but you just have to work around it. Good point here, i'll drop that also at the debian samba bug list. Totaly forgot about nobody and uid 65534.. In dutch.. "Het kwartje valt...." ( A penny drops.. ) hihi.. But its "it finally makes sense" ...
2005 Feb 16
2
Windows share "bridge"
Hi, I'm currently working on something quite ugly. We have a WindowsXP Home system here that is used as a storage server. Windows XP Home restricts the maximal user count to 5 users at a time that can connect to the network share. My boss doesn't want to delete winblows because he feels confident with it (except from the limitation) so a native samba server isn't possible. A
2013 Apr 23
3
Need to replicate Boltzman Signmodial Curve fit from Graph Pad
Hello useRs (please don't kill me), I've fairly new to R having only a few months of playing around with R. What little I've learned has been extremely useful. If someone could point me as to how to replicate the Boltzman Sigmodial curve fit as provided by Graphpad software I'd be eternally grateful. Where we currently use Graphpad for only this one function,its seems highly