How to use Feature selection in MATLAB

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Hugo on 20 Jan 2022
I have a CSV file with 10 columns and 1000 lines. Apart from the headers (1st line), all the results are numeric. I would like to run feature selection to the first 9 columns, using as target the last column (column) 10.
I have three doubts/questions about my problem
-Which feature selection method, from those shown here:
is more suitable.
-Which function should be used for feature selection?
-How can I setup my code to obtain results from feature selection?
Thank you,

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