How to compare rows in a matrix?
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I need to compare the rows in a single matrix to see which values are repeated. I also want to know which row number the repeated values are from. I'm basically trying to find any common value among multiple rows. Is there an efficient way to solve this, especially for huge data sets?
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Read about ismemebr , intersection , unique
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le 16 Mai 2017
le 16 Mai 2017
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