similar to: Performance problems to fill up a dataframe

Hi, I have a dataframe: (obs <- data.frame(a=c(1,2,2,3,3,3), b=c(1,2,3,4,4,5), c=1:2)) attach(obs) In reality its about 1 million rows. Some of the datasets have same contents in col a and! b like row 4 and 5. I want to do some calculations on col c within the duplicated rows and merge them afterwards: layer <- function(x) round((1-prod(1-x/100))*100,0) (covnew <- aggregate(c,

Hello, I've got a question concerning kruskal.test: Is there any post-hoc test for kruskal.test like there is one for aov (TukeyHSD) and is it possible to plot this post-hoc test (if available). I need to find out, which of my sample-groups differ significantly from each other... If not, is there any other approach to achieve the desired information? Thanks in advance and have a nice day

There were fixes in 3.17 that were supposed to help this, but apparently they didn't help enough. See https://bugs.freedesktop.org/show_bug.cgi?id=72180 -- basically some sort of card setup failure on our part is causing our ctxsw to die, but nvidia's appears to be more resilient to the screwups. On Fri, Dec 5, 2014 at 1:16 PM, Rob Jansen <rob.g.jansen at nrl.navy.mil> wrote: >

We have finished a beta version of the feature. A webrev for it can be found here: http://cr.illumos.org/~webrev/sensille/fits-send/ It adds a command ''zfs fits-send''. The resulting streams can currently only be received on btrfs, but more receivers will follow. It would be great if anyone interested could give it some testing and/or review. If there are no objections,

https://bugzilla.samba.org/show_bug.cgi?id=7194 Summary: Getting --inplace and --sparse to work together Product: rsync Version: 3.0.7 Platform: All OS/Version: All Status: NEW Severity: enhancement Priority: P3 Component: core AssignedTo: wayned at samba.org ReportedBy: jansen at

Hi everyone, If there any modules (drivers) for Video Graphic Accelerated Card nVIDIA GeForce 8400 G in Xen? Cause the driver that I downloaded from nvidia.com won´t work with Xen Kernel. Any Idea? I use CentOS 5.1 I appreciate your helps very much thank you Eric Jansen _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

Why is the first for loop not equivalent to the second? Thanks, Rob =========================== for (GlobalVariable **i = Globals.begin(), **e = Globals.end(); i != e; ++i) { GlobalVariable *GV = *i; Constant *GEP = ConstantExpr::getGetElementPtr(...); GV->replaceAllUsesWith(GEP); } =========================== for (GlobalVariable **i = Globals.begin(), **e = Globals.end(); i != e;

Hi, we are using a round robin dns record for connections to our ldap system. This works fine for almost all cases. In particular, for dovecot does this mean, when an ldap server is stopped, dovecot instantly reconnects to another ldap server. But when the network connection to the active ldap server is broken, dovecot sticks to the failed ldap server. Is there any possibility to define a

Hi, Using 3 monitors on the GeForce GTX 650 Ti card (2 DVI and 1 VGA) works great out of the box on Fedora 20. However, every couple of days the graphics driver seems to crash. The same thing used to happen when 2 monitors were in use, but that has pretty much stabilized as of late. Does anyone have a stable setup with this card using 3 monitors? Will 3 monitors be supported? Thanks, Rob $

Dear R users, I have been having problems getting believable estimates from anova on a model fit from lmer. I get the impression that F is being greatly underestimated, as can be seen by running the example I have given below. First an explanation of what I'm trying to do. I am trying to fit a glmm with binomial errors to some data. The experiment involves 10 shadehouses, divided between

All, Version 1.0.8 of the salted hash login generator is available. This contains a few minor bug fixes with the generator plus some README clarifications. If you are successfully running with the code already, you probably do not need this. Joe

Dear Asterisk Community, I would like to offer my most humble apology for the enormous stream of mail messages currently battering at your mailboxes. I was honestly trying to help a worthy cause. Please blame me and only me. Neither Russell nor Josh are at all to blame for this. Nor, for that matter, is Olle. I am the guilty party. Please direct all anger/outrage/hatred/etc. towards

When replaying a log tree with qgroups enabled, tree_mod_log_rewind does a sanity-check of the number of items against the maximum possible number. It calculates that number with the nodesize of fs_root. Unfortunately fs_root is not yet set at this stage. So instead use the nodesize from tree_root, which is already initialized. Signed-off-by: Arne Jansen <sensille@gmx.net> ---

Full_Name: Jeroen Jansen Version: 2.7.2 OS: Windows XP Pro Submission from: (NULL) (131.211.169.89) Allready with startup I get error message: R version 2.7.2 (2008-08-25) Copyright (C) 2008 The R Foundation for Statistical Computing ISBN 3-900051-07-0 R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type

I recently upgraded an internal build server from C5.2 to C5.3 and now I'm experiencing problems initializing the mock buildroot. Specifically, I'm getting the following error: ------ /var/tmp/rpm-tmp.77062: line 6: cat: command not found /var/tmp/rpm-tmp.77062: line 7: rm: command not found /var/tmp/rpm-tmp.77062: line 22: install: command not found /var/tmp/rpm-tmp.77062: line 25:

I would like to store and manipulate large sets of marker genotypes compactly using "raw" data arrays. This works fine for vectors or matrices, but I run into the error shown in the example below as soon as I try to use 3 dimensional arrays (eg. animal x marker x allele). > a <- array(as.raw(1:6),c(2,3)) > a [,1] [,2] [,3] [1,] 01 03 05 [2,] 02 04 06 >

Simple tool to parse a fits-stream from stdout. Signed-off-by: Arne Jansen <sensille@gmx.net> --- The idea of the btrfs send stream format was to generate it in a way that it is easy to receive on different platforms. Thus the proposed name FITS, for Filesystem Incremental Backup Stream. We should also build the tools to receive the stream on different platforms. As a place to collect

Am 14.10.20 um 08:31 schrieb Nico Kadel-Garcia via samba: > On Tue, Oct 13, 2020 at 10:30 AM Rowland penny via samba > <samba at lists.samba.org> wrote: >> On 13/10/2020 15:01, Markus Jansen via samba wrote: >>> Thank you very much for your hints. >>> >>> I got rid of SSSD and managed to get a successful kerberos >>> authentication via wbinfo

Hi Brian and Uwe, Given my package passes all checks but I have received no further responses since your initial reply, I assume you are no longer interested in the package Rigroup-0.84.0. Your concerns about my chosen license being too vague "GPL | LGPL" is in direct contradiction to what your own documents say about not changing your license after a package has been accepted at CRAN.

Bugs item #28904, was opened at 2011-02-02 10:41 You can respond by visiting: http://rubyforge.org/tracker/?func=detail&atid=411&aid=28904&group_id=85 Category: win32-eventlog Group: Code Status: Open Resolution: None Priority: 3 Submitted By: Jason Bourne (jbourne) Assigned to: Nobody (None) Summary: Gem win32-eventlog v0.5.2 on Ruby 1.9.1 and 1.9.2 Initial Comment: 1.Requirement: