# F.INV.RT

## Content

This function returns the inverse of the F probability distribution.

## Syntax

`F.INV.RT(p, degnum, degden)`

## Arguments

This function has these arguments:

| Argument | Description |
| -------- | ----------- |
| *p* | Probability associated with the F cumulative distribution |
| *degnum* | Number of degrees of freedom for the numerator; if not an integer, the number is truncated |
| *degden* | Number of degrees of freedom for the denominator; if not an integer, the number is truncated |

## Remarks

This function calculates the inverse of the F probability distribution, so if p = FDIST.RT(x,...), then FINV.RT(p,...) = x. The #VALUE! error value is returned if any argument is non-numeric.

## Data Types

Accepts numeric data for all arguments. Returns numeric data.

## Examples

`F.INV.RT(A1,2,2)`

`F.INV.RT(R1C1,2,1)`

`F.INV.RT(0.021,5,3)` gives the result 16.83979663538795