PREHOOK: query: DESCRIBE FUNCTION std
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION std
POSTHOOK: type: DESCFUNCTION
std(x) - Returns the standard deviation of a set of numbers
PREHOOK: query: DESCRIBE FUNCTION EXTENDED std
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED std
POSTHOOK: type: DESCFUNCTION
std(x) - Returns the standard deviation of a set of numbers
Synonyms: stddev_pop, stddev