similar to: Article on Asterisk: German Linux magazine

Hi, I want to do a meta-analysis with count data for treatement/control cases. Mi problem is that I need to use zero values (an informative zero value) for the mean and standard deviation for one of the treatement, but R has a problem: "Studies with zero values for sd.e or sd.c get no weight in meta-analysis". I can agroup the case by Family (byvar=Family). ¿Can you help me? Thanks!

Currently as the first column in a data frame I have string values in the format xx_yy - I want to create a new column with just the substring xx (for each row in turn). Three possible ways to do this might be (1) split the string by '_' using strsplit and paste the first of the resulting variables into a new column, but I have been unable to do this for each row of my data frame in turn

I am currently summarising a data set by collapsing data based on common identifiers in a column. I am using the 'aggregate' function to summarise numeric columns, i.e. "aggregate(dat[,3], list(dat$gene), mean)". I also wish to summarise text columns e.g. by concatenating values in a comma separated list, but the aggregate function can only return scalar values and so something

I am relatively new to R and am trying to do some basic data manipulation. Basically I have a table (csv - table 1) of data for a set of samples (rows), and a second table (table 2) of information about a subset of samples of particular interest. I want to pull out the data from table 1 for the samples in table 2, either by: * Merging the two tables based on a common identifier (SampleID - may

Hello, I'm having problems to join a japanese W2K Client with SrvPck 2 installed to my samba 2.2.5 PDC controlled domain. Other Clients are no problem (Win98, W2k engl., WXP german). I check the regKey (for plaintextpassword; set to 1). Reinstalled SevPck 2, but didn't help. the problem must be on Client side because I having the same problem when jooining a other samba controlled

Hi! I want to do a meta-analysis with count data for treatement/control cases. Mi problem is that I need to use zero values (an informative value) for the mean and standard deviation for one of the treatement, but R has a problem: "Studies with zero values for sd.e or sd.c get no weight in meta-analysis". I can agroup the case by Family (byvar=Family). ¿anybody help me? Thanks! >

Hi, I'm not sure if the real English warning is the same. I translated it from German. R came up with the following message: ------------------------------------------------------- Warning message: In title(main = sinc.exp) : X11 nutzt Schriftgr??e 25 obwohl 28 angefordert war [engl.: X11 uses font size 25 although 28 was requested] -------------------------------------------------------

Dear list members, I'm getting the following error from R CMD check under Windows only with R 2.10.0 devel: ------------- snip ----------- * installing *source* package 'Rcmdr' ... ** libs making DLL ... gcc -I"c:/R/R-2.10.0dev/include" -O3 -Wall -std=gnu99 -c ismdi.c -o ismdi.o gcc -shared -s -o Rcmdr.dll tmp.def ismdi.o -lRgraphapp -Lc:/R/R-2.10.0dev/bin -lR

Hi All, After updating to the latest kernel, I get subject error at grub. I have no idea as to how to fix this. Booting of the previous kernel is fine. Could someone please help sort this out? Thank you in advance!! Phil Relative info: grub.conf # grub.conf generated by anaconda # # Note that you do not have to rerun grub after making changes to this file # NOTICE: You do not have a

Dear list members, This is a question is about building an R package under windows and cygwin. Please bear with me. I have a package in R that compiles well on my stationary computer (WINDOWS NT, R 1.8.1 and prior), and the resulting (package_version).zip file works well there. It contains an R script file and a C file. After installing tools to build the package on my laptop, the package

This set of patches removes PPC/Altivec code from FLAC. I decided to split the patch into 5 parts to make it more simple: 1) removes FLAC__lpc_restore_signal_asm_ppc_altivec_16* from lpc.h and stream_decoder.c 2) removes PPC-specific code from cpu.c and cpu.h 3) removes PPC stuff from libFLAC/Makefile.lite and build/*.mk 4) removes as/gas/PPC-specific stuff from configure.ac and

I need to configure a small proxy appliance which doesn't require a lot of CPU power. I'm looking for any warnings this group may have regarding CentOS-5 on the following: - Acer AspireRevo 3610 (Atom CPU) - Dell Inspiron 537s (Celeron) - Any other small machines you might recommend (UL approved) I need to implement dual NICs, and for the Dell it should be no problem finding a

now i am working in a rails project version 1.2.3 but i like to work in rails 2.1.1 i thing by freexe the 1.2.3 gemm into vendor will solve the problem but i have 35 plugin in my project(which is version 1.2.3) so i worried about freezeing old gem into vendeor any help appreciated? thanks -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You

Hi all, I have an interesting one - Solaris uses a lot of commands to configure specific items. A simple example is coreadm. In this example: # coreadm -p "/var/core/core_%n_%f_%u_%g_%t_%p" will set the directory and filename to dump core files (with some expansion). The question is - how to get this to run only if the config has changed. I have come up with 2 options, neither of

Just in case Luke is a bit shy about publicising his own writing, he has an article discussing Puppet on Linux Magazine''s website at http://www.linux-mag.com/id/4141/. ********************************************************************************* Important Note This email (including any attachments) contains information which is confidential and may be subject to legal privilege. If

The Jan. 2005 issue has a 4 page setup article.... looks good! Always great to see Tom''s hard work, and great software get recognition. t o n y

In case you did not noticed: There is an article about Ruby On Rails published in December issue of O3 Magazine. O3 Magazine is a free available, monthly issued collection of articles about Open Source Software. Go and grab -cough- download your copy (PDF) of O3 Magazine: http://www.o3magazine.com/ -- Posted via http://www.ruby-forum.com/.

Good morning, I'm working at Software publishing house which publishes magazines from the IT field. One of them is Linux+ DVD magazine (please visit our web www.lpmagazine.org). I'm looking for the linux developpers who are interrested in cooperation with the redaction of Linux+ DVD by writing the article concerning the scurity in Linux (for exemple OpenBSD 3.8, or to transmit the

Hi list, I am an editor at the German Linux Magazine and I am searching for an author or input on Dovecot, its advantages and especially the recent features. I had organized some authors, but unfortunately they don't have time right now. :-) Nevertheless I heard many positive comments on Dovecot. I can write or help writing the article, but I would love to have some input from an

Hi gang, Just got notice that my article, "Riding the Rails" not only got published in International PHP Magazine, but I made the cover: http://www.php-mag.net/magphpde/magphpde_issue/psecom,id,25,nodeid,20.html I wrote it as a simple "get your feet wet" intro for PHP developers that are wondering what the buzz is all about. I also reviewed the Agile Rails book (thumbs