[Octave-bug-tracker] [bug #65749] [octave package] (statistics) hist3() help, axes flipped

[Nicholas Jankowski]

Update of bug #65749 (group octave):

                 Summary: hist3() help, axes flipped => [octave package]
(statistics) hist3() help, axes flipped

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Follow-up Comment #1:

yes it should be probably 'especially'. 

this is part of the statistics package, which now handles code and issue
tracking at 

https://github.com/gnu-octave/statistics

looking at 

demo hist3:


X = [
    1    1
    1    1
    1   10
    1   10
    5    5
    5    5
    5    5
    5    5
    5    5
    7    3
    7    3
    7    3
   10   10
   10   10];

[N,C]=hist3(X)
N =

   2   0   0   0   0   0   0   0   0   2
   0   0   0   0   0   0   0   0   0   0
   0   0   0   0   0   0   0   0   0   0
   0   0   0   0   0   0   0   0   0   0
   0   0   0   0   5   0   0   0   0   0
   0   0   0   0   0   0   0   0   0   0
   0   0   3   0   0   0   0   0   0   0
   0   0   0   0   0   0   0   0   0   0
   0   0   0   0   0   0   0   0   0   0
   0   0   0   0   0   0   0   0   0   2

C =
{
  [1,1] =

     1.4500   2.3500   3.2500   4.1500   5.0500   5.9500   6.8500   7.7500  
8.6500   9.5500

  [1,2] =

     1.4500   2.3500   3.2500   4.1500   5.0500   5.9500   6.8500   7.7500  
8.6500   9.5500



C's look ok, but they're uniform so it's tough to tell if they're flipped. 

looking at N, the three corners with data in the plot look like they match the
three non-zero corner bins. is the issue that images use different array
zeros?


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