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2007 Nov 18
0
[ wxruby-Bugs-15715 ] Deleting rrows from grid
...em #15715, was opened at 2007-11-18 05:09
You can respond by visiting:
http://rubyforge.org/tracker/?func=detail&atid=218&aid=15715&group_id=35
Category: None
Group: None
Status: Open
Resolution: None
Priority: 3
Submitted By: Nobody (None)
Assigned to: Nobody (None)
Summary: Deleting rrows from grid
Initial Comment:
Sorry for second post, I was unable to add comment to my first.
Deleting rows from grid fails with
/var/lib/gems/1.8/gems/wxruby-1.9.2-i686-linux/lib/wx/classes/grid.rb:112:in `delete_rows'': undefined method `slice!'' for nil:NilClass (NoMethodError)...
2009 Oct 08
5
row selection
Hi all,
I have a matrix named x with N by C
I want to select every 5 th rrow from matrix x
I used the following code
n<- nrow(x)
> for(i in 1: n){
+ b <- a[i+5,]
>b
}
Error: subscript out of bounds
Can any body point out the problem?
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