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I have a grid of cells and I want to get the average value of cells in the 7th column.

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Okko
Okko 2016-2-20
编辑： MHN 2016-2-20
I am new to Matlab. Here is what I am doing:
% mean(name_of_table(:,7))
but I get the error
% Undefined function 'sum' for input arguments of type 'cell'.
What's wrong?

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回答（2 个）

Walter Roberson
Walter Roberson 2016-2-20
mean(cell2mat(name_of_table(:,7))
Note: this will not work if "name_of_table" is referring to a table() data structure rather than to a cell array like in your question heading.
MHN
MHN 2016-2-20
mean(cell2mat(name_of_table(:,7)))

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