COMBINA
Returns the number of combinations with repetitions for a given number of items.
Syntax
expression.COMBINA(arg1, arg2);
expression - A variable that represents a ApiWorksheetFunction class.
Parameters
| Name | Required/Optional | Data type | Default | Description |
|---|---|---|---|---|
| arg1 | Required | ApiRange | ApiName | number | The total number of items, a numeric value greater than or equal to 0. | |
| arg2 | Required | ApiRange | ApiName | number | The number of items in each combination, a numeric value greater than or equal to 0 but less than the total number of items. |
Returns
number
Example
Count combinations when items can be repeated in a spreadsheet.
// How many selections can you make if you can reuse items in a spreadsheet?
// Find all possible selections including repeated items in a spreadsheet.
let worksheet = Api.GetActiveSheet();
let func = Api.WorksheetFunction;
worksheet.GetRange("A1").SetValue(func.COMBINA(7, 2));