[Octave-bug-tracker] [bug #33542] corr only works on 2-D arrays

[Lachlan Andrew]

Update of bug #33542 (project octave):

              Item Group:    Matlab Compatibility => Feature Request        

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Follow-up Comment #8:

Rik, thanks for checking.  Matlab now also fails on matrices greater than two
dimensions.  (I mistakenly said "more than three" last time.)


>> corr (rand(2,2,3), rand(2,2,3)) 
Error using  ' 
Transpose on ND array is not defined. Use PERMUTE instead.

Error in corr>corrPearson (line 300)
        coef = xc' * yc; % 1/(n-1) doesn't matter, renormalizing anyway

Error in corr (line 210)
        [coef,pval] = corrFun(rows,tail,x,y);
>>
>> version

ans =

8.2.0.701 (R2013b)


This is no longer a compatibility issue.  I'll mark it as a feature request,
but think it should be closed -- Matlab moved away from providing that
feature.

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