how to count the number of empty cells in an array?

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Hello,
How to count the empty cells in the attached array?
Regards,

Accepted Answer

Muthu
Muthu on 20 Apr 2020
Hello Sarah,
You can count the empty cells using the following commands
N_nonempty = find(~cellfun(@isempty,Out));
count_empty = length(Out)-length(N_nonempty);
  2 Comments
Stephen23
Stephen23 on 21 Apr 2020
Much simpler and more efficient just to count the output of cellfun directly:
>> nnz(cellfun(@isempty,Out))
ans = 216

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