Library "FunctionPatternFrequency" Counts the word or integer number pattern frequency on a array. reference: rosettacode.org/wiki/Word_frequency
count(pattern) counts the number a pattern is repeated. Parameters: pattern: : array<string> : array with patterns to be counted. Returns: array<string> : list of unique patterns. array<int> : list of counters per pattern. usage: count(array.from('a','b','c','a','b','a'))
count(pattern) counts the number a pattern is repeated. Parameters: pattern: : array<int> : array with patterns to be counted. Returns: array<int> : list of unique patterns. array<int> : list of counters per pattern. usage: count(array.from(1,2,3,1,2,1))