Index table with cell array

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Kim Maria Damiani
Kim Maria Damiani 2021-11-19
回答： Stephen23 2021-11-19
I have a table in which one of the columns is a cell array of text data, and a cell array C that contains a subset of this text. Is there a way to extract from the table only the rows with the text in C?

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采纳的回答

Stephen23
Stephen23 2021-11-19
Where T is your table and C is your cell array:
idx = ismember(T.NameOfVariable, C)
out = T(idx,:)

更多回答（1 个）

Matt J
Matt J 2021-11-19
Yes, you can use ismember(...,'rows') to find the indices of the rows.
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Stephen23
Stephen23 2021-11-19
编辑：Stephen23 2021-11-19
@Kim Maria Damiani: do not use the whole table, just the variable that you want to compare. Also the order needs to be swapped around in order for it to work correctly:
idx = ismember(T.NameOfVariable, C)
out = T(idx,:)
Kim Maria Damiani
Kim Maria Damiani 2021-11-19
Thank you @Stephen. If you want to move your comment to an answer I can accept.

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