similar to: Conditional selection of rows

Dear R People: I have two data frames, a.df and b.df as seen here: > a.df[1:10,] DATE GENDER PATIENT_ID AGE SYNDROME 1 4/16/2009 F 23686 45 RASH ON BODY 2 4/16/2009 F 13840 35 CANT URINATE 3 4/16/2009 M 12895 30 BLURRED VISION 4 4/16/2009 M 18375 33 UNABLE TO VOID 5 4/16/2009 M 2237 44

I''m having trouble with running my app under fcgid. I am getting errors in my Apache log. It seems that it is choking on the gems replacement for require. The relevant lines from /var/log/apache2/error.log: /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:21:in `require__'': no such file to load -- initializer (LoadError) from

Hi to all, I use Dovecot dovecot11-1.1.3-5.1 from OpenSuSE 11, when i send a mail from the logs i read: Oct 8 10:36:31 mail postfix/pipe[17934]: A360A851: to=<mediatest at atpss.net>, relay=dovecot, delay=0.22, delays=0.18/0/0/0.04, dsn=4.3.0, status=deferred (temporary failure. Command output: Can't open log file /var/log/dovecot-err.log: Permission denied ) But, log files seems ok:

v1.1 plans have changed a bit. I'll release v1.1.alpha1 soon and hope to have a stable v1.1 in a month or two. The rest of the features that didn't make it into v1.1 will go to v1.2. I'll write more about this when v1.1 alpha is released. I also did a bit of benchmarking. v1.1's performance improvements are looking pretty great, it seems to be twice as fast as v1.0. v1.0:

I've upgraded my system at Samba 3.0.20 (SLES 8) bacause of some errors on winbind and Windows 2003. Now, usrmgr.exe doesn't work anymore. It reports: ?procedure number is out of range - Do you want to administrate another domain?? USRMGR has been working for 3 years; I've made all upgrades on Windows 2000, but the results it's the same. Any Idea? uz.

Hi all, I would like to 1. Read in an arcmap image into R (I can export pretty much any type of image jpeg, bitmap etc from arcmap) 2. Use R to create a nice colour legend in the plot First of all, Is this possible? So far I'm stuck on point 1. I have tried read.pnm() from pixmap and read.jpeg() from rgl. the pnm example provided works fine x <-

Hi everybody, sometimes we have an Asterisk-crash, but no clue why this is happening, so I'm trying to make a coredump to analyse it. I compiled Asterisk 1.4.20.1 on CentOS 5.4 i386 with "DEBUG_THREADS" and "DONT_OPTIMIZE", then I start it with: # /bin/bash /usr/sbin/safe_asterisk This should do an "ulimit -c unlimited", but I entered it in the terminal again.

Dear List, I'm hoping there is someone that might give me some pointers to solving the following problem. I run Mac OSX Tiger and perform a filecopy using Finder to a samba share on a Gentoo Linux machine running samba version 3.0.14a. Copying a 1GB file to the fileserver takes roughly 2 hours (33,9 MB in 4 min). This means 142 kb/s over a Gigabit network. Now here is the strange thing: When

Dear List! I have the problem described at http://lists.samba.org/archive/samba/2008-February/138451.html It is materialized after an upgrade of samba/winbind. Everything was working before. I could not find the solution neither on the net, nor from people originally having the problem, so here I am. This problem is a showstopper for me. (I can login by changing pam_winbind to pam_krb5, but this

Hi! The problem lies in the "winbind separator" settings. If I use winbind separator = \\ everything goes well. I believe this is due to a bug. As I don't want to register to yet another bugzilla, please someone issue the report there. Explanation: winbindd_raw_kerberos_login uses parse_domain_user to generate the kerberos principal from state->request.data.auth.user at this

These source addresses are likely spoofed, but am still curious whether other FreeBSD admins saw a preponderance of DNS probes originating from Microsoft corp subnets ahead of the recent ISC bind vulnerability announcement? Roger Marquis Jul 28 16:51:23 PDT named[...]: client 94.245.67.253#10546: query (cache) 'output.txt/A/IN' denied Jul 28 16:51:23 PDT named[...]: client

Hi, bit of a newbie if I'm honest but was wondering if issue mentioned here: http://syslinux.zytor.com/archives/2006-October/007586.html was ever fixed? basically I have the same issue with the same machine. I have 4 different types of PC's here that i'm trying to boot by USB stick. It works fine on 3 of them, but on the 4th, A HP/Compaq dx2200 MT, memdisk will not boot the .ima

Hi there, Recently, we deployed a Dual Xeon 2.8G (533) server to test out Asterisk (0.7.2 stable) running SMP. We noticed that it seems to have problems handling even 5 co-current calls. We setup-ed a MusicOnHold() extension for testing and have a batch of 5 phones tuning in at the same time. The music will jerk every now and then, when it jerks, all 5 phones jerk at the same time (pardon for

Ralph, Two things. Firstly, in my learning phase of Wiki editing, I inadvertently failed to "check the box" to indicate trivial changes and so my comments have appeared in the Changelog for 2008-01-23 & 2008-01-24. Would you please delete these entries from the Changelog. Secondly, will you please link my Wiki editing name to my public e-mail address, above, from which I have

Hi, I'm doing a stats project using R to work out the size of a t-test and wilcoxon test depending on the distribution and sample size. I just can't get it to work - I want to put my results from the function size() into an array.At the moment I keep getting the error message:Error in res[distribution, test, samplesize] <- results : subscript out of boundsCan anyone tell me where

For example, this url returns some xml: http://www.mysite.com/xml What is the correct way to perform a GET on this url, and then parse the RESPONSE xml? Could someone shine some light on a poor soul? :) -- Posted via http://www.ruby-forum.com/.

I have a customer that I''m developing a solution for on RoR. They have IIS today and use Sharepoint for their intranet. Is it possible to have some kind of single sign-on between these systems? So when a user is logged in to ther Sharepoint she will also be logged in to my rails-app? We haven''t decided yet on what to deploy rails on so I''m open to suggestions... If we

The Wine development release 1.3.6 is now available. What's new in this release (see below for details): - Support for GStreamer filters. - Mapping of standard cursors to native desktop cursors. - Improved support for installers with services. - Many MSXML improvements. - Decoder for TGA-format images. - Translation updates. - Various bug fixes. The source is available from the

I keep getting this error in rails 1.1, does anybody know what it means? My site will be working fine, i do some more development, get a parse error, and then all of a sudden the page 404''s with the following error Session contains objects whose class definition isn''t available Remember to require the classes for all objects kept in the session. (Original exception:

The Wine development release 1.1.31 is now available. What's new in this release (see below for details): - Vastly improved monthcal control. - Performance improvements for DIB sections. - Several sound driver fixes. - Beginning of ActiveX support in JScript. - More Direct3D 10 work. - More 16-bit dlls split off to separate modules. - Support for attachments in MAPI. - Various