How can I return cell array values using an index matrix.
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Aaron Jean-Baptiste
le 1 Oct 2017
Commenté : Walter Roberson
le 2 Oct 2017
Hi there,
I have the following variables:
variableNames = {'Aaron', 'Brett', 'Charlie', 'Katie', 'Jess'}
index_matrix = [1,3,4,5,2; 2,1,4,5,3; 3,2,1,5,4]
and I want to return the variableName corresponding to that index in a new cell array or timetable:
index_name = {'Aaron','Charlie','Katie','Jess','Brett';
'Brett','Aaron','Katie','Jess','Charlie';
'Charlie','Brett','Aaron','Jess','Katie'}
My index_matrix is actually in a timetable, but I suppose once I have a solution for this I can adjust it.
Many thanks,
Aaron
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Walter Roberson
le 1 Oct 2017
index_name = variableNames(index_matrix);
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Walter Roberson
le 2 Oct 2017
timeseries() does not appear to be usable for cell array of strings.
You could convert to categorical... which would effectively look like your index matrix internally.
You could create a timetable() if you have a sufficiently new MATLAB.
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