Is it possible to receive an output of non-equivalence in a given range?

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Sumara 2019-6-7

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评论： madhan ravi 2019-6-8

I have a 64x11 table consisting of values between the numbers 1 and 10, is it possible to retreive all values the numbers in a given row are not equal to?

e.g. row 1, consists of the numbers: 1 3 4 5 5 8 2 4 1 1 1

is it possible to receive an output of all of the values 1 to 10 that none of these values are equal to: 6 7 9 10

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Walter Roberson 2019-6-7

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result = rowfun(@(varargin) setdiff(1:10, cell2mat(varargin)), YourTable, 'OutputFormat', 'cell')

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Walter Roberson 2019-6-8

rowfun applied to a table is a bit odd, in that it breaks the values out to one per variable -- which makes some sense in the context of a table because table variables can be mixed data types.

In this context that means that rowfun is going to pass in 11 different variables to the function. That is a bit of a nuisance to deal with by name. Fortunately all of them are numeric, so we can have MATLAB bundle them all together into a cell by using varargin, and we can convert that cell to vector with cell2mat.