Finding values in an Array
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If I have an array such as
Subject= [126;156;1992, 203, 186] % First two digits determine group, additional numbers are specific subject within that group.
Is there a method to only read the first two values of each row in order to determine what group the subject is?
Group= [12;15;19;20;18] %%%This is what I would like the result to be.
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Accepted Answer
Jos (10584)
on 30 Jan 2014
Apply some arithmetic:
Subject = [126 156 1992 203 186 10 100 100000]
Group = fix(Subject ./ (10.^floor(log10(Subject)-1)))
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