polars.internals.expr.ExprListNameSpace.arg_max

ExprListNameSpace.arg_max() → polars.internals.expr.Expr

Retrieve the index of the maximum value in every sublist

Returns

Series of dtype UInt32/UInt64 (depending on compilation)

polars.internals.expr.ExprListNameSpace.arg_min polars.internals.expr.ExprListNameSpace.diff