TInv() returns the t-value of the Student's t-distribution as a function of the probability and the degrees of freedom.
Syntax:
TInv(prob, degrees_freedom)
Return data type: number
Arguments:
| Argument | Description |
|---|---|
| prob | A two-tailed probability associated with the t-distribution. It must be a number between 0 and 1. |
| degrees_freedom | An integer stating the number of degrees of freedom. |
Limitations:
All arguments must be numeric, else NULL will be returned.
This function is related to the TDist
function in the following way:
If prob = TDist(value, df ,2),
then TInv(prob, df) = value.
Examples and results:
| Example | Result |
|---|---|
| TInv(0.3253086, 30 ) | Returns 1.0000 |
