similar to: Tunnelling X for R graphics

Hello, I'm using a very large data set (n > 100,000 for 7 columns), for which I'm pretty happy dealing with pairwise-deleted correlations to populate my correlation table. E.g., a <- cor(cbind(col1, col2, col3),use="pairwise.complete.obs") ...however, I am interested in the number of cases used to compute each cell of the correlation table. I am unable to find such a

Hello, I have searched and failed for a program or script or method to conduct a power analysis for a MANOVA. My interest is a fairly simple case of 5 dependent variables and a single two-level categorical predictor (though the categories aren't balanced). If anybody happens to know of a script that will do this in R, I'd love to know of it! Otherwise, I'll see about writing one

Dear Colleagues, Occasionally I deal with computer-generated (i.e., websurvey) data files that haven't quite worked correctly. When I try to read the data into R, I get something like this: Error in scan(file, what, nmax, sep, dec, quote, skip, nlines, na.strings, : line 26 did not have 648 elements ...is there any way to get R to tell me how many elements line 26 *did* have? That

Dear R community I have stored the results of arrays in a list consist of J-components (say 200 components). Each component containing same no of columns but may be different no of rows. e.g [[1]] [,1] [,2] [,3] [,4] [,5] [1,] 4 0 0 0 0 [2,] 4 3 4 0 0 [3,] 4 3 4 0 0 [4,] 4 3 0 0 0 [[2]] [,1] [,2] [,3] [,4] [,5]

Dear Colleagues, Apologies for a long email to ask what I feel may be a very simple question; I figure it's better to overspecify my situation. I was asked a question, recently, by a colleague in my department about pre-aggregating variables, i.e., computing the mean of defined subsets of a data frame. Naturally, I thought of the 'by' and 'tapply' functions, as

This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --1660387551-1458482416-1249639718=:2997 Content-Type: TEXT/PLAIN; CHARSET=US-ASCII; FORMAT=flowed Content-ID: <Pine.LNX.4.64.0908071039211.2997 at parser.ilovebacon.org> Hello, There appears to be a bug in the nlm function, which I

Hello, I frequently have to export a large quantity of data from some source (for example, a database, or a hand-written perl script) and then read it into R. This occasionally takes a lot of time; I'm usually using read.table("filename",comment.char="",quote="") to read the data once it is written to disk. However, I *know* that the program that generates

Hi, I'm attempting to compile R 2.7.0 on my G5, which is running OSX 10.5.2. Yes, I know there is a precompiled binary, but my experience has shown that if I hand-compile ATLAS on my machine and then link R against it when compiling, R runs faster, hence me compiling it myself. Anyway, I have this set of errors: checking X11/Intrinsic.h usability... no checking X11/Intrinsic.h presence...

This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --1660387551-150661043-1249684349=:2997 Content-Type: TEXT/PLAIN; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Hi Jeff, =09As mentioned in my message, I *did* replicate on another platform.=20 One platform was

Dear Colleagues, I've been searching for a post or article or something which explains why having na.rm=FALSE or na.action=na.fail as the default is a better choice than TRUE or na.omit. I understand the basic argument: it does not make sense to average a nonexistance into an aggregate, and removing them implicitly leads to accidental pairwise deletion in some cases, and sum(x) /

Hello, I need to perform a mixed-model (with nesting) MANCOVA, using Type III sums of squares. I know how to perform each of these types of tests individually, but I am not sure if performing a mixed-model MANCOVA is possible. Please let me know. Erika <>< <>< <>< <>< <>< <>< <>< Erika Crispo, PhD candidate

Dear colleagues, I've been running some principal components analyses, which generate tables of loadings that I'm interested in looking at. print(f1$rot$load,cutoff=.4) is what I use, and it gives me what I want. However, I'm now interested in comparing these loadings across a few data sets. In other words, I would like R to match the loadings on rownames() and display them next

Dear colleagues, Has anybody any experience using the sem package to fit structural equation models using a fitting function other than ML? I have heard tell that OLS may provide better estimates when using standardized matrices generated from small sample sizes, so I was interested in comparing the two for a few models. However, ML appears to be hard-coded into the source for sem...but maybe

Could someone provide some help tunnelling a connection through a ssh pipe using putty on a windows 98 client to a samba server? I think I am doing it correctly but can't map a samba share and can't figure out how to debug it I can't find any log files or any other way to determine how the connection attempt is proceeding Any tips?

How is the traffic different when using the tunnelled option rather than ssh without tunnelling? On Wed, Mar 23, 2016, 5:14 PM Michal Privoznik <mprivozn@redhat.com> wrote: > On 22.03.2016 10:28, nidhi d wrote: > > How is tunnelled option specified during migratiion different than an > > ordinary ssh connection specified as:- virsh migrate vmName > >

I tried using tunnelled mode for vm migration, but migration failed with the error Permission denied(publickey,password):Connection reset by peer I have enabled passwordless ssh login at the destination. Also i am able to connect to the destination using using qemu+ssh. On Wed, Mar 23, 2016, 6:59 PM Michal Privoznik <mprivozn@redhat.com> wrote: > On 23.03.2016 14:13, nidhi d wrote:

On Wed, Aug 29, 2018 at 4:55 AM, Daniel P. Berrangé <berrange@redhat.com> wrote: > On Tue, Aug 28, 2018 at 05:07:18PM -0400, David Vossel wrote: > > Hey, > > > > Over in KubeVirt we're investigating a use case where we'd like to > perform > > a live migration within a network namespace that does not provide > libvirtd > > with network access.

On Wed, Sep 12, 2018 at 6:59 AM, Martin Kletzander <mkletzan@redhat.com> wrote: > On Mon, Sep 10, 2018 at 02:38:48PM -0400, David Vossel wrote: > >> On Wed, Aug 29, 2018 at 4:55 AM, Daniel P. Berrangé <berrange@redhat.com> >> wrote: >> >> On Tue, Aug 28, 2018 at 05:07:18PM -0400, David Vossel wrote: >>> > Hey, >>> > >>>

I work at a large financial institution (AXA) and we have a large number of DMZs for our partner and internet-facing servers. The only access to the various DMZs is via SSH and no DMZ-initiated connections are allowed back to the internal network. I''d consider putting a Puppet server in the DMZ but no communication is allowed between DMZs either. Has anyone tried tunnelling Puppet

Hi, I have recently installed Windows 7 RC [Version 6.1.7100], and instaled the OpenSSH [setupssh381-20040709] I wanted to tunnel through my ssh server, I usually use this command on my Windows XP machine, and it works. ssh -L 9983:10.0.0.37:3389 infram at 192.168.1.13 ?N When issuing that command on Windows 7, after asked for the password, it gives me this error: \226N: Command not found.