ceiling(expr) – Returns the smallest integer not smaller than `expr`. Platforms: WhereOS, Spark, Hive Class:

changefinder(double|array x [, const string options]) – Returns outlier/change-point scores and decisions using ChangeFinder. It

Platforms: WhereOS, Spark, Hive Class: brickhouse.udf.collect.CastMapUDF More functions can be added to WhereOS via Python

categorical_features(array featureNames, feature1, feature2, .. [, const string options]) – Returns a feature vector array

cbrt(expr) – Returns the cube root of `expr`. Platforms: WhereOS, Spark, Hive Class: org.apache.spark.sql.catalyst.expressions.Cbrt More

cardinality(expr) – Returns the size of an array or a map.The function returns -1 if