Sort Matlab table based on pre-defined order
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I would like to sort a table based on a column that only contains 4 string values (A, B, C, and d) in an specific order that is not alphabetic.
This is what I am currently using:
sortrows(table_1,{'col1','col2'},{'ascend' 'descend'})
For col2 I would like to use a custom order that is neither ascend nor descend. So for instance the sorting order should be:
B
A
C
D
采纳的回答
You could do something like this, where C is that column:
D = {'B';'A';'C';'D'}; % the desired order
C = {'C';'C';'A';'D';'B';'C';'A';'D';'B'} % the column to sort
[X,Y] = ismember(C,D);
[~,Z] = sort(Y);
D = C(Z) % of course you would sort the table e.g. T(Z,:)
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