[pymvpa] confusion matrix confusion

[Yaroslav Halchenko]

sorry about that... I think I ran into a similar problem once or
twice...

would you mind sending as attachment a Hamster with such a bad matrix
attached? just do smth like

Hamster(confusion=confusion).dump('bad_confusion.dat.gz')

and send that resultant file

P.S. no guarantee that it would work as expected -- just my tired mind
typing a line without testing it ;) if it doesn't work -- just send
cut'paste of confusion.sets   so we could recreate it

On Fri, 27 Mar 2009, Jonas Kaplan wrote:

> Hi all,
>
> Thanks for your work on this software, it looks great, and seems to be  
> forcing me to finally learn python.  :)
>
> I am running PyMVPA on Mac OS X 10.5.   So far everything seems to work 
> fine with the exception of plotting a confusion matrix.  The textual 
> output of the confusion matrix looks ok (see below), however the plot is 
> garbled -- it doesn't have the proper number of rows for one thing.   I 
> have attached a .png of the plot.   I tried upgrading matplotlib (from 
> 0.98.3 to 0.98.5) but that doesn't change anything.
-- 
Yaroslav Halchenko
Research Assistant, Psychology Department, Rutgers-Newark
Student  Ph.D. @ CS Dept. NJIT
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