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I want my banner ads to be rotated using ruby. So I try this <%= link_to_remote( image_tag("graphics/ select01.gif", :alt=>''Programming'', :size=>''100x20'', :border=>0), :update => "select01_div", :url =>{ :action => :select01_action }) %> and it works. But this doesn''t seem to work for me. Does ruby expect images to be local even if we do http://? <%= l...

...This is wrong because a correlation could arise from a small correlation of the common errors (which arises by chance), repeated identically for each subject, even if there is no real correlation in the effects. ------ II. So here is another way that makes sense but is not elegant. famil is the 100x20 matrix (100 rows) of responses to the familiarity question, and emot for the emotion question. (Skip this if you want to get to my R question. This is just to make the problem clearer.) famil.vm <- colMeans(famil) # variable means for the 20 cases emot.vm <- colMeans(emot) fe <- rep(NA,...