atoti.array.n_lowest()#
- atoti.array.n_lowest(measure, /, n)#
Return an array measure containing the n lowest elements of the passed array measure.
The values in the returned array are not sorted, use
atoti.array.sort()
to sort them.Example
>>> pnl_table = session.read_csv( ... RESOURCES_PATH / "pnl.csv", ... array_separator=";", ... keys=["Continent", "Country"], ... table_name="PnL", ... ) >>> cube = session.create_cube(pnl_table) >>> l, m = cube.levels, cube.measures >>> m["Bottom 5"] = tt.array.n_lowest(m["PnL.SUM"], n=5) >>> cube.query(m["PnL.SUM"], m["Bottom 5"]) PnL.SUM Bottom 5 0 doubleVector[10]{-20.163, ...} doubleVector[5]{-20.163, ...}
- Return type:
MeasureDescription