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I have a array of catagorical data, I need cell string data matlab

Disturbed Dolphin answered on April 8, 2021 Popularity 1/10 Helpfulness 1/10

answer I have a array of catagorical data, I need cell string data matlab

I have a array of catagorical data, I need cell string data matlab

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% Sample data:
data = categorical({'Pop'; 'Classical'; 'Jazz'; 'Pop'; 'Pop'; 'Jazz'});

% Get unique categories and create indices:
[genre, ~, index] = unique(data)

genre = 

     Classical 
     Jazz 
     Pop 


index =

     3
     1
     2
     3
     3
     2

% Create logical matrix:
mat = logical(accumarray([(1:numel(index)).' index], 1))

mat =

  6×3 logical array

   0   0   1
   1   0   0
   0   1   0
   0   0   1
   0   0   1
   0   1   0

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Source: stackoverflow.com

Tags: cell matlab string whatever

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