# TINV

## Content

This function returns the t-value of the student's t-distribution as a function of the probability and the degrees of freedom.

## Syntax

`TINV( prog, deg )`

## Arguments

This function has these arguments:

| Argument | Description |
| -------- | ----------- |
| *prog* | Probability of the two-tailed student’s t-distribution |
| *deg* | Number of degrees of freedom to characterize the distribution; if not an integer, the number is truncated |

## Data Types

Accepts numeric data for all arguments. Returns numeric data.

## Examples

`TINV(A4,2)`

`TINV(0.68,4)` gives the result 0.444006