I’m trying to select all rows from a data set based on a condition off of columns within the data set itself. Broadly what I’m trying to achieve is:
SELECT * FROM DataSet[[1;;,All]] WHERE DataSet[[1;;,col1]]-DataSet[[1;;,col2]] < condition
In Mathematica, I tried
Select[DataSet[[1;;,All]],DataSet[[1;;,1]]]-DataSet[[1;;,2] < condition] but I guess the problem is that the
Select[...] function doesn’t tag the condition back to the original data set.
Any idea on how to achieve this?
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