similar to: Indexing Question

I am running R 2.1.1 on a Mac g5 under Mac OS 10.4.2. I have an xyplot with a single conditioning variable (8 levels) . Here is the code for the conditioning variable used in the formula argument of xyplot: factor( drugauthoryear, levels = c( 'bupicapogna1999', 'levobenhamou2003', 'ropicapogna1999',

I plan on analyzing some bird point count data. I need to develop a re-sampling regime for data like this. I used scan(file="Sample.txt",what=list(0,0,0,0,0,0),sep="\t") [[1]] [1] 1 2 3 4 5 [[2]] [1] 6 7 8 9 NA [[3]] [1] 10 11 12 13 NA [[4]] [1] 14 15 16 NA NA [[5]] [1] 17 18 19 20 21 Each row represents one site and the numbers (1-21) are visits to that site.

Hi all, I need to compute some "occurence matrix": given a zero matrix and a set of paired indexes, I want to store the number of occurences of each paired index in a matrix. The paired indexes are stores as an index matrix. I prefere not to use loops for performances purpose. Here follows a dummy example: > occurence <- matrix(0, 2, 2); data [,1] [,2] [1,] 0 0

Hi A.K Regarding my question on comparing normal/ obese/overweight with blood pressure change, I did finally as per the first suggestion of stacking the data and creating a normal category . This only gives me a obese not obese 14, but when I did with the wide format hoping to get a obese14,normal14,overweight 14 Vs hibp 21, i could not complete any of the models. This time I classified obese=1

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I'm generating a symmetric correlation matrix using a data matrix as input: mat <- cor(data.mat) My question is: Is there a more memory efficient way to store this data? For instance, since: all(mat == t(mat)) every value is duplicated, and I should be able to almost half the memory usage for large matrices. Any thoughts/comments? Cheers,

I want to use Puppet to manage deployment of internal .Net software. The CI build can generate a versioned MSI file and push that out to Puppet. I am creating an MSI with the same name, but different versions for each release. Puppet detects the missing Package and properly installs the new Package from MSI. However, Puppet does not detect that a new MSI needs to replace the already

I have split my original dataframe to generate a list of dataframes each of which has 3 columns of factors and a 4th column of numeric data. I would like to use lapply to apply the fitdistr() function to only the 4th column (x$isi) of the dataframes in the list. Is there a way to do this or am I misusing lapply? As a second solution I tried splitting only the numeric data column to yield a list

I have split my original dataframe to generate a list of dataframes each of which has 3 columns of factors and a 4th column of numeric data. I would like to use lapply to apply the fitdistr() function to only the 4th column (x$isi) of the dataframes in the list. Is there a way to do this or am I misusing lapply? As a second solution I tried splitting only the numeric data column to yield a

DeaR useRs: I have a list with 500 elements, in each other there are data.frames and I want to take the first row and the first column of each elements of my list since the first to the 500-th. Thanks and excuse my bad English. --- [[alternative HTML version deleted]]

On Fri, May 7, 2010 at 12:05 AM, Chris Lattner <clattner at apple.com> wrote: > > On May 6, 2010, at 11:22 PM, Nathan Jeffords wrote: > > Thanks! Funny, I was just preparing a patch to submit for my changes to > MCSectionCOFF. My changes look to be fairly independent of yours, my change > was to deal with COMDAT's. I had dealt with the characteristics flags in the >

Hello, I've been dealing with a set of values that contain time stamps and part of my summary needs to look at just weekend data. In trying to limit the data I've found a large difference in performance in the way I index a data frame. I've constructed a minimal example here to try to explain my observation. is.weekend <- function(x) { tm <-

>Simply stated, SRP is a strong password authentication protocol that >resists passive/active network attack, and when used in conjunction with >OpenSSH, solves the "unknown host key" problem without requiring host >key fingerprint verification or PKI deployment (e.g. X.509 certs). Put >another way, is there any good reason *not* to fold these patches into >OpenSSH

On May 6, 2010, at 11:22 PM, Nathan Jeffords wrote: > Thanks! Funny, I was just preparing a patch to submit for my changes to MCSectionCOFF. My changes look to be fairly independent of yours, my change was to deal with COMDAT's. I had dealt with the characteristics flags in the object writer, but I like this. If you don't mind I would like to merge my changes into this patch and submit

Being that you SAMBA developers had to work so hard to reverse engineer the AD protocols. Will there soon be improvements and more full featured functionality in SAMBA now that you have access to more documentation? Is anything on the order of a fully feature AD clone in the works. Also, how do you dance around patented protocols? Can you still implement them? Do you have to avoid them?

I have a "list" of character vectors. I'm trying to see if there is a way (in a single line, without a loop) to pull out the first element of all the vectors contained in the list. listOfVectors[1:length(listOfVectors][1] doesn't work. ========================== If you want more details.. Here is my listOfVectors which is called "uuu" >

Does the reason Theora is relatively safe from patent infringement lawsuit have more to do with it actually not being encumbered, or is it because its use is decentralized? For example, FreeType is not patent-free, nor is Linux, yet they succeed because on the one hand, they are open source, and those who maintain them do not guarantee anything regarding patents, it is up to each individual user

Hi, I am having trouble with matrices. I have 2 matrices as given below, and I am interested in using these matrices inside "for" loops used to calculate correlations. I am creating a list with the names of the matrices assuming this list could be indexed inside the 'for' loop to retrieve the matrix values. But, as expected the code throws out an error. Can someone suggest a

On Wed, Apr 13, 2016 at 1:18 AM, Nathan Coulson <nathan at bravenet.com> wrote: > On 2016-04-12 09:43 AM, Nathan Coulson wrote: >> >> By natively, I take it using >> kernel /vmlinuz (vs kernel /xen) >> >> Not yet, but working on setting up such an environment. >> >> (At this time, I was using virt-install to reproduce the problem, and the >>

Hi all, $ sudo dovecot --version 1.2.beta3 I just started using Dovecot a few weeks ago, and my client is also using the X-REFERENCES2 thread algorithm. The client is misbehaving when trying to list messages in my INBOX, but only when a threaded message exists. I have tracked it down to the thread index that Dovecot is returning, but the problem is only extant when using the X-REFERENCES2

Hi everybody, As the Asterisk community is getting larger and larger, I was wondering that the features which are provided in Asterisk and are programmed by the open source community under GPL, or GUIs like FreePBX which also come loaded with wonderful features and uses same Asterisk, are they anywhere violating any patent laws? Most of the features work the same way as Nortel, Avaya and other