in reply to Re^3: how to sum over rows based on column headings in perl
in thread how to sum over rows based on column headings in perl

Thanks so much! It works beautifully and I understand it much better now. am also glad I learnt "map" function today. Also learnt how to use a 3rd parameter in the split function. Hoping to use them again for a new codes I plan to write in future. Will practice!

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