similar to: Efficient way to do a merge in R

Dear R-experts, I am struggling with the following problem, and I am looking for advice from more experienced R-users: I have a data frame with 2 identifying variables (comn and mi), and an output variable (x). comn is a variable for a company and mi is a variable for a month. comn<-c("abc", "abc", "abc", "abc", "abc", "abc",

Dear R experts, I have a dataframe imported from a csv file (with read.csv). Here is an example: yyyymm<- c("19860228", "19860331","19860430","19860531") id<-c("10000","10000","10000","10000") re<- c("C","0.25", "0.98", "1.34") mret<-data.frame(yyyymm, id, re)

Dear R-users, -I am new to R, and I am struggling with the following problem. -I am repeating the following operations hundreds of times, within a loop: I want to subset a data frame by columns. I am interested in the columns names that are given by the rows of another data frame that was built in parallel. The solution I have so far works well as long as the elements of the second data frame

Dear R users, I am new to Latex and I am using the R package xtable to generate tables. I want to produce a table that is very long. in the landscape format, but I would need to rescale the table so that it fits in the page. xtable enables me to have the landscape format, but I cannot rescale it, and there seems to be a problem, if I use scalebox in Latex on my output produced with stable and the

Hello, I was using both version of WTLib 2007 (French and Japanese) under Unbuntu7.10 and Wine 0.9.47 and it worked fine with just an installation of VCRedist and some japanese fonts in windows folder. But recently i moved my system to the new Ubuntu8.04 with the last version of wine : 1.0 RC1. I read that i don't need to install vcredist and font anymore. It's supposed to be a platinum

Hi, I recently bought a Nitram Elite 2005 UPS and i installed nut to monitor it. Unfortunatly, i often have timeout errors (20 timeout per days): Broadcast Message from aurelien at berkelium (no tty) at 18:05 CET... Communications with UPS Nitram at localhost lost Broadcast Message from aurelien at berkelium (no tty) at 18:05 CET... Communications with UPS Nitram(AT)localhost

Hi, I recently bought a Nitram Elite 2005 UPS and i installed nut to monitor it. Unfortunatly, i often have timeout errors (20 timeout per days): Broadcast Message from aurelien at berkelium (no tty) at 18:05 CET... Communications with UPS Nitram at localhost lost Broadcast Message from aurelien at berkelium (no tty) at 18:05 CET... Communications with UPS Nitram(AT)localhost

Hello I''ve noticed that Lustre network error, especially LND errors, are considered as maskable errors. That means that on a production node, where debug mask is 0, those specific errors won''t be displayed if they happened. Does that mean that they are harmless? Do upper-layers resend their RPC/packet if LNDs report an error? When, in my case, o2iblnd says something like

Hello I''ve noticed that Lustre network error, especially LND errors, are considered as maskable errors. That means that on a production node, where debug mask is 0, those specific errors won''t be displayed if they happened. Does that mean that they are harmless? Do upper-layers resend their RPC/packet if LNDs report an error? When, in my case, o2iblnd says something like

Hi all, I have built a test version of the glibc with a xen flavour. It is available on http://people.debian.org/~aurel32/xen/ . The only difference with the version currently in sid is the presence of the libc6-xen package. If you are using xen, please test it and tell me if it fixes speed problems. If everything is ok, I will commit it into our SVN. Bye, Aurelien -- .''`.

https://bugs.freedesktop.org/show_bug.cgi?id=40938 Summary: Garbage on screen during "animations" Product: xorg Version: unspecified Platform: All OS/Version: other Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org

Hi, I post my message here because I can't debug my problem, I hope you have time to help me to find the problem. I'm trying to join my Samba machine to an ADS domain, but my "net ads join" don't work :( There is my logs, if you need more detail ask me. ~# klist Ticket cache: FILE:/tmp/krb5cc_0 Default principal: administrateur@TEST.LAN Valid starting Expires

Hi, yesterday evening I tried to upgrade my Ultra 60 to 2009.06 from SXCE snv_98. I can''t use AI Installer because OpenPROM is version 3.27. So I built IPS from source, then created a zpool on a spare drive and installed OS 2006.06 on it To make the disk bootable I used: installboot -F zfs /usr/platform/`uname -i`/lib/fs/zfs/bootblk /dev/rdsk/c0t1d0s0 using the executable from my new

Hi , I am trying to optimize OPUS codec to TI compiler C64XX in CCS. I have created the make file and compiled the code in optlevel = 3. The MIPS are pretty high(99 MIPS for 8Khz stereo) for LFE channels and the most MIPS intensive function is the silk_noise_shape_quantizer_del_dec() function. 1. I am trying to convert this entire function to assembly. I have tried to incoporate .asm file but I

Hi, This patch series fixes the S3 resume of a domain running xenstored and a frontend over xenbus (xen-netfront in my use case). As device resume is happening before process resume, the xenbus frontend resume is hanging if xenstored is not running, thus causing a deadlock. This patch series is fixing that issue by deferring the xenbus frontend resume when we are running xenstored in that same

Dear R-help, I was trying to convert a date and time record extracted from a fortran subroutine I worte and I encounter some problem. The data read in time and date in a format like "2000-05-11_01:00:00.0000" in fortran output. It is in GMT. I need to convert it to CST (GMT+8). I did the following steps. > cdate [1] "2000-05-11_01:00:00.0000\005\003" # I am not sure

Hello, I asked Aurelien Jarno from the Debian glibc team about our /lib/tls problem. It gave me a little help: # ldd /bin/echo libc.so.6 => /lib/tls/libc.so.6 (0x40021000) # touch /etc/ld.so.hwnocap # ldd /bin/echo libc.so.6 => /lib/libc.so.6 (0x40021000) I think this could help us. -- Julien Danjou .''`. Debian Developer : :' :

Hi, I am new to the LLVM project, and from what I have heard It can be used to performed static analysis on a source code. I would like to know if it is possible to extract the different function call through function pointer (find the caller function and the callee function) in a program. I could find the kind of information in the website so it would be really helpful if you could tell me if

Hi all, I'm playing with virsh, and I succeed to mange easily some KVM nodes. But I have issues to size RAM of openvz guests. virsh set by default the the memory to 256M on each guest instead of that I specify in the XML I have to modify by end the variable PHYSPAGES on each /etc/vz/conf/id_of_my_vz.conf Please follow the XML dump and the steps that I did. Cheers,Aurelien Log ---- 1)

Hi all, I have made some tests to find a good driver for FirePro V8800 on windows 7 64bit HVM. I have been focused on ''advanced features'': quad buffer and active stereoscopy, synchronization ... The results, for all FirePro drivers (of this year); I can''t get the quad buffer/active stereoscopy feature. But they work on a native installation. The only driver that allows