Class Frequency

java.lang.Object
org.apache.poi.ss.formula.functions.Fixed2ArgFunction
org.apache.poi.ss.formula.functions.Frequency
All Implemented Interfaces:
Function, Function2Arg

public class Frequency extends Fixed2ArgFunction
Implementation of Excel 'Analysis ToolPak' function FREQUENCY()
Returns a frequency distribution as a vertical array

Syntax
FREQUENCY(data_array, bins_array)

data_array Required. An array of or reference to a set of values for which you want to count frequencies. If data_array contains no values, FREQUENCY returns an array of zeros.
bins_array Required. An array of or reference to intervals into which you want to group the values in data_array. If bins_array contains no values, FREQUENCY returns the number of elements in data_array.

Author:
Yegor Kozlov