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2010 Aug 09
1
creating pdf of wireframe
...ate a pdf, many (but not all) of the details I have specified are not reproduced. For example, the line width I have specified is not reproduced, and neither are the font sizes for the axis labels. I'm an R novice, so I could really use some guidance. Here is the code I am using (post1, post2, post3 are 3-dimensional matrices): newcols <- colorRampPalette(c("grey90", "grey10")) #generates palette frome light to dark grey for better visibility trellis.device(pdf,file="PostAll.pdf", width = 5, height = 5) trellis.par.set("plot.line", list(lwd=0.15));...
2010 Jul 13
0
Unknown Method key? error in Rails 2.3.8 Unit testing
...quot;a",:body=>"This will not be saved") assert !post1.save,"Saved post with title length less than 3" post2 = Post.new(:title=>"abcd",:body=>"This will be saved") assert post2.save,"Couldnot save a valid post record" post3 = Post.new(:title=>"abc",:body=>"This will be saved") assert post3.save,"Could not save a valid record" end end Please help Thanks -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups &...
2010 Aug 24
0
SAMR for paired samples
...or? Also, the options 'One Sample paired' is for testing the differences directly (d1, d2,...), I suppose. The source code is ***************************************** function() { library(samr) attach(proto_data) x <- cbind(pre1, pre2, pre3, pre4, pre5, ... post1, post2,post3,post4,post5, ....) y <- c(-(1:10),1:10) d <- list(x=x,y=y, geneid=array.id) samr.obj<-samr(d, resp.type="Two class paired", nperms=100) samr.plot(samr.obj) } ***************************************** Thank you HS
2007 Nov 19
2
login help - grouping records
I have a long list of posts posted on different days and many posts every day. I want them to arrange like following... Date1 ----- post1 post2 Date2 ----- post3 post4 post5 How can I (say) group them to appear all posts of one date under their related headng. Because records have so many different days, it is confusing me.. I need some generic solution. Thanks in advance. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-...