similar to: rarefy a matrix of counts

R-help I have a martix with missing values( in which I want the sample size by column) When I : apply(matrix,2,length) I get the length of the vector regardless of missing values. I can't pass an argument to length in apply. Alternatively I could ifelse ( is.na ( matrix [, "columns in matrix " ] ) , 0 , 1) Is there any easier way? Thank you

http://bugs.freedesktop.org/show_bug.cgi?id=25223 Summary: LVDS detected, but disabled Product: xorg Version: 7.5 Platform: Other OS/Version: All Status: NEW Severity: blocker Priority: highest Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org ReportedBy: martix.cz at

hi, I need to remove the list that does not have any values.Do suggest me the way to do it. result<- list() > head(result) [[1]] [,1] [,2] [,3] [[2]] [,1] [,2] [,3] [[3]] [,1] [,2] [,3] [[4]] [,1] [,2] [,3] [[5]] [,1] [,2] [,3] [1,] "HIGD1C" "SNP_A-2058537" "4" [2,] "HIGD1C" "SNP_A-1955347"

Dear R gurus, I'm trying to visualize a matrix 256 x 920 using image(), but i find the display too slow (~ 1 minute ?? admittedly, my iBook G4 isn't very fast). The aim is not to get a good resolution image, but rather have a quick look at the matrix. I couldn't find a way to plot a smaller set of points from my data in a sensible manner (basically, i want to decrease the

I have a matrix with a lot of values inside.. when I execute the folowing command matrix2=subset(martix, condition.....) it works... but after the previous command I execute another "subset" matrix3=subset(martix2, condition2.....) and appears the following error: (subscript) logical subscript too long How can I solve this??? I think the probles is the size of the matrix...

https://bugs.freedesktop.org/show_bug.cgi?id=73770 Priority: medium Bug ID: 73770 Assignee: nouveau at lists.freedesktop.org Summary: nouveau doesn't setup 1920x1200 mode on HDMI properly QA Contact: xorg-team at lists.x.org Severity: major Classification: Unclassified OS: All Reporter: martix.cz at

Hi, I am trying to display / print certain columns in my data frame that share certain condition (for example, part of the column name). I am using for loop, as follow: # below is the sample data structure all.data <- data.frame( NUM_A = 1:5, NAME_A = c("Andy", "Andrew", "Angus", "Alex", "Argo"), NUM_B = 1:5, NAME_B =

Hi Guys, When I have a username like foo-bar-candy can I get/seperate foo, bar and candy as single variables for my storagepath of the usermail ? Thanks, Matt

Hi! and a warm hello to the CentOS team. I have a work for which I need some solution from you. Actually we have some thin clients where we want to put a light weight Linux distro for users. As of now I have tested with Fedora and Ubuntu distros but the issue I am finding is they are not able to fit in my requirement of flash based hard disk consumption (~500 MB). although a distro named TinyME

Hi all, I know this is a long shot, but could renaming the "Journey" module please be considered by those in a position to support it? I''ve written an issue on this in the journey repo also: https://github.com/rails/journey/issues/49 Essentially our project has a model named Journey, the same as Rails 3.2''s new routing driver. As a consequence we can no longer

Dear list, I have two martix like these, each rows with name in the matrix. I try to select rows with identical name from two matrix and calculate their correlation. Matrix1: 2-Sep 9 5.5 1 7.18 10.0 8 139.45 2-Sep 7 4.9 15 8.22 61.68 9 123.62 4-Sep 5-Sep AAMP A2M A2M . . . Matrix2: 2-Sep 4 7 1 6.8 12 8 19.4

Hi: I have some problems when I use the function "solve" function in a loop. In the following code, I have a diagonal martix "ttt" whose elements change in every iteration in a loop. I defined a "dpoMatrix"class before the loop so I do not need to define this class every time in the loop. The reason is to save some computing time. The code is below. The inverse

Most of the time, if I plug a USB drive into my computer, gnome/centos/whatever will ask me what I want to do with it. With a Hitachi Lifestudio, all the partitions mount without asking me. How do I stop that behavior? My suspicion is that the same kind of mechanism is what makes candy drops work. So far as I know, my backup drive is not candy, but I would still like to be able to control my

Quisiera intercambiar ideas con aquellos que lo hayan utilizado. Muchas gracias y bonito día! ---- *Angela Andrea Camargo Sanabria* Estudiante Doctorado en Ciencias Biológicas Laboratorio de Ecología de poblaciones y comunidades tropicales Centro de Investigaciones en Ecosistemas (CIEco) UNAM, campus Morelia Antigua Carretera a Pátzcuaro # 8701 Col. Ex-Hacienda de San José de la Huerta, CP 58190

On 11/03/2016 05:28 AM, Phil Wyett wrote: > On Wed, 2016-11-02 at 21:37 -0700, Alice Wonder wrote: >> While doing a browser fingerprinting survey, I was quite surprised to >> see I actually have a FireFox plugin installed. >> >> The culprit is >> >> /usr/lib64/mozilla/plugins/librhythmbox-itms-detection-plugin.so >> >> It appears that whoever

Hi, I'm new to R and I'm stuck trying to import some data from a .dat file I've been given. The tricky bit for me is that the data has both variable values and labels? The data looks like this, Id=1 time=2011-03-27 19:23:40 start=1.4018 end=1.4017 Id=2 time=2011-03-27 19:23:40 start=1.8046 end=1.8047 Id=1 time=2011-03-27 19:23:50 start=1.4017 end=1.4018 Id=2

Dear all, Hi. I'm a Samba user from Taiwan. I'm running Samba 3.0.23, Debian GNU/Linux 3.1r2, Linux kernel 2.6.16.14, gcc 3.4.4. I encounter the following strange message when using smbmount: imacat@rinse ~/tmp % smbmount //cotton/share ~/tmp/cotton added interface ip=192.168.0.1 bcast=192.168.0.255 nmask=255.255.255.0 Got a positive name query response from 127.0.0.1 (

Has anyone already worked out the files involved in changing from the rather pedestrian screensaver to some more pleasing eye candy like Fedora Core 5 uses? thnx/ldv

Good afternoon from Singapore, May I know roughly how many more months before CentOS 8.0 will be released? https://wiki.centos.org/About/Building_8 Thank you very much. -----BEGIN EMAIL SIGNATURE----- The Gospel for all Targeted Individuals (TIs): [The New York Times] Microwave Weapons Are Prime Suspect in Ills of U.S. Embassy Workers Link:

Hi! Just did a TEST install of centos5 on an old PIII box. one of the things I wanted to see was the fancy desktop eye-candy of compiz and/or beryl. This box has a nvidia 6600 series card, and I've isntalled the Nvidia drivers (download from nvidia and run their installer). I used the software updater to install compiz (didn't show up on original install, perhaps I didn't hold my