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Nadousse28


Active since 2016

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Question


Please how can I unstack a column of negative and positive values into 2 columns of positive and negative values respectively?
sr=[-34;45;28;-10;-9]. s=sign(sr). I want to obtain sr1=[-34;-10;-9] and sr2=[45;28]

8 years ago | 2 answers | 0

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