I have a matrix of panel data with 23 cross sections and 144 time intervals. So total number of rows is 23*144=3312 in the matrix with 10 columns for ten variables. I need to get rid of few data from each of the cross sections. such as I want to discard 10th, 15th, 20th, 90th and 120th time-interval data from each each cross section so that I will have a matrix of 23*139=3197 rows. How can do it in MATLAB? Can anyone help?
Kind regards
Sayeed
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