search for: yve

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2010 Jun 26
1
package(pls) - extracting explained Y-variance
Dear R-help users, I'd like to use the R-package "pls" and want to extract the explained Y-variance to identify the important (PLS-) principal components in my model, related to the y-data. For explained X-variance there is a function: "explvar()". If I understand it right, the summary() function gives an overview, where the y-variance is shown, but I can't
2008 Jan 22
11
Unable to load Models which reference plugins?
I''m using a plugin which adds a method to ActiveRecord::Base http://similetimelinerailshelper.googlecode.com/svn/trunk/simile_timeline/ This adds an "acts_as" type declaration to the Models, via the file in vendor/plugins/simile_timeline/lib/simile_timeline.rb Rails is working with these declarations, and they are being used successfully in ''regular
2008 Jun 30
4
Rebuild of kernel 2.6.9-67.0.20.EL failure
Hello list. I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without modifications. How did I try it? Created a (non-root) build environment (not a mock ) Installed the kernel.scr.rpm and did a rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee prep-out.log The build failed at the end: Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL Checking
2007 Aug 23
0
"interning empty string - (ArgumentError)" passing AR objects between workers
...erning empty string - (ArgumentError)" How can I get this to work? Is this a known bug? Or is what I am trying to do (spawning workers from a worker) not supported? Thanks for your help. PS: Looks like my 1st message didn''t make it through. Sorry if this becomes a double-post. -- Yves-Eric Martin -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: dispatcher_traceback.txt Url: http://rubyforge.org/pipermail/backgroundrb-devel/attachments/20070823/c75017bf/attachment.txt