similar to: Permanent of a matrix

There are some tools for handling genetic data in the 'genetics' package on CRAN. These were motiviated by the need to process population genetic data. -G > -----Original Message----- > From: Daniel Edmund Davison [mailto:davison at midway.uchicago.edu] > Sent: Monday, May 05, 2003 1:58 PM > To: r-help at stat.math.ethz.ch > Subject: [R] DNA > > > > Hi, is

Hello all, Is there any way to save histogram results to a file and then read it back later? I am dealing with several sets of data that are too large to be loaded in the same R process, but I want to plot their histogram side by side for comparison. I am also considering how to use the ''wireframe'' function to plot these histograms in the same figure. Any suggestions will be

Hey all, I'm currently trying to build an R package and don't really know what to make of the error message I'm getting. I couldn't find anything helpful online so hopefully somebody here can give me a couple of pointers. I see the following when I try to build: s$ R CMD build --verbose r_package_files/ Warning: unknown option '--verbose' * checking for file

Hi, all There are 62 samples in my data and I tested 3 times for each one, then I want to use ICC(intraclass correlation) from irr package to test the consistency among the tests. *combatexpdata_p[1:62] is the first text results and combatexpdata_p[63:124] * is the second one and *combatexpdata_p[125:186]* is the third. Here is the result:

i have a list of users that I?ve removed from LDAP and I want to delete their mail storage. sdbox Dovecot 2.2.15.8 I have mail messages in one location and indexes in another. Should I just rm -rf /messages/<username> rm -rf /indexes/<username> Thanks, JK ----------------------------------------------------------------------- John "JK" Krug System Administrator The

Hello- I would like to remove the columns of a matrix that contain all zeros. For example, from x<-matrix(c(1,5,3,2,1,4,0,0,0), ncol=3,nrow=3) I would like to remove the third column. However, because this is in a loop I need a way to first determine which columns are all zeros, and only then remove them. I.e., I don't know which column of x contains all zeros until after x is

Does anyone know if the sem package in R can implement a stacked model comparison, for example as in LISREL or AMOS? Thanks, Anthony -- Anthony Steven Dick, Ph.D. Post-Doctoral Fellow Human Neuroscience Laboratory Department of Neurology The University of Chicago 5841 S. Maryland Ave. MC-2030 Chicago, IL 60637 Phone: (773)-834-7770 Email: adick at uchicago.edu Web:

To whom it may concern, I seem to be encountering RAM problems using R. I am currently running R 2.2.0 in Windows XP version 2002. My computer has 4 GB of RAM. The problem I am encountering is that R does not seem to allow me to obtain more than 1.5GB of RAM as I construct various matrices. I have already pre-allocated 3.5 GB of RAM as in the command line I entered under

Hello- If I input a variance-covariance matrix and specify NA for start values, how does sem determine the start value? Is there a default? Anthony -- Anthony Steven Dick, Ph.D. Post-Doctoral Fellow Human Neuroscience Laboratory Department of Neurology The University of Chicago 5841 S. Maryland Ave. MC-2030 Chicago, IL 60637 Phone: (773)-834-7770 Email: adick at uchicago.edu Web:

Hi, All I got trouble on installing the qvalue package. Error message: package 'tcltk' does not have a name space [cchen1 at ibibmem Yale_CB]$ R CMD INSTALL qvalue.tar.gz * installing to library '/cchome/cchen1/R/x86_64-unknown-linux-gnu-library/2.10' * installing *source* package 'qvalue' ... ** R ** data ** inst ** preparing package for lazy loading Error : package

Hello all, This is a general stats question--I realize it is an R help list, so tell me to go away if it is inappropriate. I have a 2 X 2 design, and I have specified four identical path models (one for each level of each factor). I want to test for an interaction at each path--essentially (A1 - A2) - (B1 - B2) != 0. I was thinking of computing a contrast for each path of interest, such that

Hi, I am trying to install GenomeGraphs package from bioconductor, but failed by a non-zero exit error. From the error message, it seems that there is a shared library problem. Any suggestion on fixing it? Thanks so much. > sessionInfo() R version 2.10.1 (2009-12-14) x86_64-unknown-linux-gnu locale: [1] LC_CTYPE=en_US.iso885915 LC_NUMERIC=C [3] LC_TIME=en_US.iso885915

Hi all- I am stumped. The code in A. returns errors at lines 14 and 15 and fails to load series1 and series2. However, in B., if temp1 and temp2 are called again (which returns a "Table exists" error; see lines 14-17 in B.) series1 and series2 load correctly. Any ideas? Also-I am open to any suggestions to improve the code as I am a horrific programmer. Thanks A. 1 >

Hello all, I was checking the newest update of my library before submitting it to CRAN, using R 2.15.0 and Rtools for Windows 215 using Rcmd in the Command Prompt, on my x64 Windows7 laptop. I recently heard that for checking packages for CRAN submission one should use the option --as-cran; previously I was submitting packages, so I was trying that for the first time. The check proceeds fine

Having an odd problem on a new test environment we are setting up for a partner. And not sure where to look next to figure out the problem or really understand what the dht_layout_dir_mismatch INFO message is telling me. I was turning up a 4 node distributed volume, each brick is its own 19TB ext4 partition on a hardware raid5. Each node has the volume mounted back to itself at /glusterfs via

Hello- I am using R to build my initial models, but need to use AMOS to compare the models of two groups (adults vs. kids). The problem is I am getting different results with R and AMOS for the initial models of the separate groups (and the R results make more sense). The parameter estimates (path coefficients and variances) from both programs are nearly identical, but the model chi-squares

# Hi there, # I am trying to apply a function over a moving-window for a large number of multivariate time-series that are grouped in a nested set of factors. I have spent a few days searching for solutions with no luck, so any suggestions are much appreciated. # The data I have are for the abundance dynamics of multiple species observed in multiple fixed plots at multiple sites. (I total I

Look into the original XP cd and see where NTLDR is located, then place it on your cd in the same directory and it 'should' work. I have created some 2000 XP boot cd's with integrated recent service pack's and they still boot. But I do that with cdrecord+original boot sector, not with any isolinux stuff... But I hope this help! -----Original Message----- From: G. Murali

Is it possible to boot a no-emulation boot image from ISOLinux? I am particularly interested in having the WinXP Install CD, as one of the boot images in ISOLinux. - Murali ################################################################ # Ry 254, Ryerson Hall, # Ph : +1 773 702-1031 (Off) # # 1100 E 58th Street # +1 773 575-4836 (Cell) # # Chicago, IL - 60637, #

Hi Greg, For quasi families I've used extended quasi-likelihood (see Mccullagh and Nelder, Generalized Linear Models 2nd ed, section 9.6) in place of the likelihood/quasi-likelihood in the expression for the (RE)ML score. I hadn't realised that this was possible before the paper was published. best, Simon ps. sorry for slow reply, the original message slipped through my filter for