similar to: Overland Arcvault 12 and sequential/random settings

Displaying 20 results from an estimated 1000 matches similar to: "Overland Arcvault 12 and sequential/random settings"

2012 Jan 30
1
Quantum scalar i40 tape partitions
Hi All, I have a Quantum scalar i40 tape library. I need to configure it to TWO tape partition libraries, e.g., library_a and library_b, so that each library has its own tape drive. Then connect this physical tape library to two different CentOS servers so that each server can see its own media changer and tape drive. I once had a successful configuration on one host but NOT on the other. One
2004 Nov 25
4
Avoiding for-loops
Hello R-users, I have a symmetric matrix of numerical values and I want to obtain those values in the upper or lower triangle of the matrix in a vector. I tried to do the job by using two for-loops but it doens't seem to be a clever way, and I'd like to know a more efficient code for a large matrix of thousands of rows and columns. Below is my code for your reference. Thanks a lot.
2005 Feb 23
1
H-F corr.: covariance matrix for interaction effect
Hi, I'm still not quite there with my H-F (G-G) correction code. I have it working for the main effects, but I just can't figure out how to do it for the effect interactions. The thing I really don't know (and can't find anything about) is how to calculate the covariance matrix for the interaction between the two (or even n) main factors. I've looked through some books
2005 Feb 23
1
H-F corr.: covariance matrix for interaction effect
Hi, I'm still not quite there with my H-F (G-G) correction code. I have it working for the main effects, but I just can't figure out how to do it for the effect interactions. The thing I really don't know (and can't find anything about) is how to calculate the covariance matrix for the interaction between the two (or even n) main factors. I've looked through some books
2010 Nov 07
1
How do I order xyplot line points?
I have the following xyplot figure: http://img577.imageshack.us/img577/686/filesizeresults12000000.png The data are organized in a matrix file as follows: Type Elements Chromosome Time bedGz 12000000 chr1 14.240 bedGz 12000000 chr2 7.949 bedGz 12000000 chr3 5.103 bedGz 12000000 chr4 5.290 bedGz 12000000 chr5 5.161 ... The x-axis labels in the Chromosome column are ordered
2008 Apr 11
1
Command to get tape capacity status?
I have an Overland tape library connected, via SCSI card, to an out-of-box, full install of C5 install on an old PC. I have a script that uses tar to archive data to tape and mtx to change tapes. What I don't know, if possible, is to obtain the status of how much tape is left in the drive. If I get a write failure, I'd like to know if the tape is bad or has run out of space. I
2007 Nov 16
1
Efficient way to compute power of a sparse matrix
Dear all, I would like to compute power of a square non symmetric matrix. This is a part of a simulation study. Matrices are quite large (e.g., 900 by 900), and contains many 0 (more than 99 %). I have try the function mtx.exp of the Biodem package: library(Biodem) m <- matrix(0, 900, 900) i <- sample(1:900, 3000, replace = T) j <- sample(1:900, 3000, replace = T) for(x in 1:3000)
2004 Nov 02
3
n-th power of a matrix
Hello all, To calculate the power of a matrix, I used the command "mtx.exp(X, n)", but there is an error saying "Error: couldn't find function "mtx.exp"". How can I deal with this problem? Jing
2005 Feb 18
1
Two-factorial Huynh-Feldt-Test
Hi, I'm currently working on porting some SAS scripts to R, and hence need to do the same calculation (and get the same results) as SAS in order to make the transition easier for users of the script. In the script, I'm dealing with a two-factorial repeated-measures anova. I'll try to give you a short overview of the setup: - two between-cell factors: facBetweenROI (numbering
2005 May 19
14
R annoyances
Dear R Folks, I'm a big fan of R, but there are a couple of things that repeatedly annoy me, and I wondered if anyone has neat ways to deal with them. (a) When using "apply" row-wise to a matrix, it returns the results column-wise, and to preserve the original orientation, I've to do a transpose. E.g. I've to keep doing a transpose, which I consider to be quite
2004 May 27
2
Tape drive problems
Hi, Hi, I have been googling, and can't find anything that will help me: mt -f /dev/st0 status /dev/st0: No such device or address Any suggestion? I am using CentOS 3 [RHEL ES3 without the licenses] The tape drive is recognized at boot [from dmesg] scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36 <Adaptec 29160 Ultra160 SCSI adapter> aic7892:
2011 Aug 16
1
how to sort the levels of a table
Dear colleagues, I have really heavy problems in sorting the results of a table according to certain features of the levels in the table. Prerequisites: It all starts with a fairly simple data set, which stores observations of 21 observers (horizontally from 1 to 21; 21 is reference/goldstandard) who diagnosed 42 videos (vertically from 1 to 42). See dump of R-object "input" below in
2009 Feb 24
3
Polycom Spectralink 8002 Configuration
I have a new Polycom Spectralink 8002 and am having trouble with the configuration or the unit but I can't see what's wrong. The unit does not seem to even attempt to register with the Asterisk proxy but I can make calls to it. I have viewed the syslog from the device which it will actually write to the asterisk server so I know it can be reached. I have also run a sip debug and
2003 Oct 18
6
Outgoing call to IVR not being "answered"
I don't know if this is a problem with my cisco sip IP Phones or asterisk but I thought I would post here in case someone else has experienced this issue. When I make a call from my SIP cisco IP Phone to some remote IVRs I never get the rest of my soft keys, only the "End Call" soft key, and also DTMF doesn't work... its like the phone is acting like the remote end hasn't
2001 Aug 15
2
FORTRAN in R
Hi, Can anyone tell me what might cause this error message? Error in .Fortran("swallocate", as.double(mtx), as.double(wt), as.integer(n), : C/Fortran function name not in load table This occurs when I copied the Splus stepwise() function into R. I can source into R fine, but when I need to call that function on some dataset, I got the above error message. Platform
2012 Aug 10
3
Vector size limit for table() in R-2.15.1
Hi, First, thanks in advance. Some useful info: >version platform x86_64-unknown-linux-gnu arch x86_64 os linux-gnu system x86_64, linux-gnu version.string R version 2.15.1 (2012-06-22) I'm trying to use the table() function on a 2 column matrix that has 711 million rows (see below). However, it freezes. If I subset the matrix to be less than or equal
2019 Feb 07
2
persistent generic device for tape changer
Hello, mtx and therefor amanda use generic device /dev/sg<x> for tape changer. These devices change on reboot. How to make them persistent? /dev/sch0 and /dev/sch1 seem to be persistent. /dev/tape/by-id/ shows links from WWID to generic device An UDEV rule could help? I have not found any example. -- Viele Gr??e Helmut Drodofsky Internet XS Service GmbH He?br?hlstra?e 15 70565
2008 Apr 27
2
Raising a matrix to the (-1/2) power.
Hi, I need to raise a correlation matrix; R; to the negative one half power. i.e. I need to find R^(-1/2) eg: if R=[{1,.4},{.4,1}], then R^(-1/2)=[{1.0681,-.2229}, {-.2229,1.0681}]where matrix=[{row1},{row2}] And are there any built in functions to do this? mtx.exp doesn't work because it's not raised to a positive integer Thank you so much. -- View this message in context:
2019 Oct 29
2
udev on CEntOS7 - can't get a match, looking for tips...
Thanks, I did catch the mistype (after IU posted). Still no match with the typo fixed... :-( Thanks, John H. Nyhuis Desk: (206)-685-8334 jnyhuis at uw.edu Box 359461, 15th floor, 106 On 10/29/2019 4:03 AM, Tony Mountifield wrote: > In article <7025a0a8-1471-530d-dad0-3770e902ca31 at uw.edu>, > John H Nyhuis <jnyhuis at uw.edu> wrote: >> The mtx binary requires my tape
2019 Oct 28
3
udev on CEntOS7 - can't get a match, looking for tips...
The mtx binary requires my tape library to be assigned a sg# driver, but the kernel periodically renumbers the sg devices. Normally, we would write a udev rule to manually assign a persistent name, but it looks like things have changed as I can't seem to get a match on CEntOS7. I'd appreciate any feedback or pointers to help me get my rule working. My two attempts are below. cat