FunctionsArrayarray_avgReturns the arithmetic mean of numeric elements inside each input array. array_avg(…) → Float64 Kind · scalar Returns the arithmetic mean of numeric elements inside each input array. Part of the Array family.array_aucprComputes PR AUC from per-row score and label arrays by integrating precision over recall.array_castConverts each element in the input array to the target type and returns a new array with converted values.