NEGBINOMDIST

Returns the negative binomial distribution, the probability that there will be the specified number of failures before the last success, with the specified probability of a success.

Syntax

expression.NEGBINOMDIST(arg1, arg2, arg3);

expression - A variable that represents a ApiWorksheetFunction class.

Parameters

Name	Required/Optional	Data type	Default	Description
arg1	Required	ApiRange	ApiName	number
arg2	Required	ApiRange	ApiName	number
arg3	Required	ApiRange	ApiName	number

Returns

number

Example

const oWorksheet = Api.GetActiveSheet();

var valueArr = [6, 32, 0.7];

// Place the numbers in cells
for (var i = 0; i < valueArr.length; i++) {
  oWorksheet.GetRange("A" + (i + 1)).SetValue(valueArr[i]);
}

//method params
var numberF = oWorksheet.GetRange("A1").GetValue();
var numberS = oWorksheet.GetRange("A2").GetValue();
var probabilityS = oWorksheet.GetRange("A3").GetValue();

var oFunction = Api.GetWorksheetFunction();
var ans = oFunction.NEGBINOMDIST(numberF, numberS, probabilityS);

oWorksheet.GetRange("C1").SetValue(ans);