T_INV
Returns the left-tailed inverse of the Student's t-distribution.
Syntax
expression.T_INV(arg1, arg2);
expression - A variable that represents a ApiWorksheetFunction class.
Parameters
| Name | Required/Optional | Data type | Default | Description |
|---|---|---|---|---|
| arg1 | Required | ApiRange | ApiName | number | The probability associated with the two-tailed Student's t-distribution, a number between 0 and 1 inclusive. | |
| arg2 | Required | ApiRange | ApiName | number | A positive integer indicating the number of degrees of freedom to characterize the distribution. |
Returns
number
Example
This example shows how to return the left-tailed inverse of the Student's t-distribution.
- Code
- Result
// How to calculate the left-tailed inverse of Student's t-distribution.
// Use a function to estimate the Student's t-distribution left-tailed inverse.
let worksheet = Api.GetActiveSheet();
let func = Api.GetWorksheetFunction();
let result = func.T_INV(0.75, 2);
worksheet.GetRange("B2").SetValue(result);