dataset ismember error message

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jonas
jonas on 13 Feb 2013
Hi I get this error trying to use ismember on two datasets, please advise?
Y=ismember(ds_raw,ds)
Undefined function 'eq' for input arguments of type 'dataset'.
Error in ismember>ismemberlegacy (line 347)
tf = (a == s);
Error in ismember (line 76)
[varargout{1:nlhs}] = ismemberlegacy(varargin{:});
ds =
bil motor vvx cyl
'v70' 'b234' 'aut' 4
'v60' 'b234' 'man' 6
's80' 'b326' 'man' 6
's80' 'b326' 'man' 6
's80' 'b326' 'man' 6
'v70' 'b234' 'aut' 4
'v70' 'b234' 'aut' 4
ds_raw =
bil motor vvx cyl
'v70' 'b234' 'aut' 4
'v60' 'b234' 'man' 6
's80' 'b326' 'man' 6
's80' 'b234' 'aut' 4
'v70' 'b326' 'man' 4
'v70' 'c325' 'man' 4
  5 Comments
the cyclist
the cyclist on 14 Feb 2013
Just as a point of information, Sean's command worked for me, using R2012b.
jonas
jonas on 14 Feb 2013
Is it a R2012a problem then?

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Accepted Answer

Sean de Wolski
Sean de Wolski on 14 Feb 2013
ismember overloaded for datasets appears to be new in 12b. If your company/university is current on your SMS subscription you can upgrade for free.
  3 Comments
Sean de Wolski
Sean de Wolski on 14 Feb 2013
Either log into your account on MathWorks.com and download it or talk to your IT people who manage the license.
(Or call us :), most of the people here don't bite!)
jonas
jonas on 15 Feb 2013
Ok, thank you for answering my question!! :)

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