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All, Tuesday week (July 15th) Mike Driscoll & I will be presenting "A Gentle Introduction to R and its Applications in Business Intelligence" at the SDForum Business Intelligence SIG in Palo Alto, California. One motivation is to judge interest in starting a Use R Group in the Bay Area. We will have an informal organizational meeting after the talk. We hope all local R

I''ve had a couple ideas for Ruby on Rails shirt graphics for a little while now: 1. "Fuck You" superimposed over, oh, probably a Ruby gem. Or Rails of some sort. 2. "Ruby on Rails" superimposed over rails of cocaine. Maybe also with a graphic of a crazed looking coder. Anybody got graphics? Or can make them? Heh! Joe -- Posted via http://www.ruby-forum.com/.

Hi All, I'm trying to split my dataset, into multiple datasets that i'll analyse later, i wanted to do this dynamically as i might need to rerun the code later. I was looking at doing this via a loop, (Are other methods more appropriate? Would a function be better?) However i'm not sure in R how do do string replacement within the loop in order to create unique dataset names based on

Dear Gurus, Using R 2.4.1 on Windows XP I am generating stacked barplots of age-composition of fish populations (Y) over time (X). As there are many years, not every bars is labeled. When looking at the plot, it becomes difficult to associate labels with their bars. We have improved this a bit by using axis() to add a tickmark below each bar. Can anyone suggest a way to draw ticks ONLY

...that I wish to allow access for an individual (which is not really feasible). The Group Policy Object - Deny Log on Locally - I believe is not supported for Linux (is this correct?) Is there a way to get this functionality to easily work for groups (i.e. GroupX is allowed to login to Host1, while GroupY is not?) on the Linux end? Has anyone been successful? Thanks again --Tim F.

The San Francisco Bay Area useR Group is very excited to host Hadley Wickham on Sep 17 for our Fall kickoff meeting. Details at http://www.meetup.com/R-Users/calendar/10446894/ This year we are moving our regular meeting monthly meeting to the 2nd Tuesday of each month. Also, we hope to rotate the venue around the Bay Area. Hadley's presentation will be on the Cal Berkeley campus. Exceptions

% df -k /usr/dcs/projects Filesystem kbytes used avail capacity Mounted on csil-server1:/usr/dcs/csil-projects 17332442 16991416 167702 100% /usr/dcs/projects % date Wed Oct 30 21:21:25 CST 2002 if anybody has good ideas on how to reduce disk usage, better speak up now....

Hello RoR Groupies, I''m seeing some weird ActiveRecord-2.2.2 SQL generation when doing eager association/preloading and using joins and ordering by said join table. Here''s an example: class Photo < ActiveRecord::Base end class User < ActiveRecord::Base has_one :headshot, :class_name => "Photo" end class Mail < ActiveRecord::Base belongs_to :user end