This function returns the probability for the t-distribution.
Syntax
TDIST(x,deg,tails)
Arguments
This function has these arguments:
| Argument | Description |
|---|---|
| x | 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 |
| tails | Number of tails to return; if not an integer, the number is truncated; for 1, returns one‑tailed distribution; for 2, returns two‑tailed distribution |
Data Types
Accepts numeric data for all arguments. Returns numeric data.
Examples
TDIST(A1,B45,2)
TDIST(0.245,2,1)gives the result 0.414651
Version Available
This function is available in product version 1.0 or later.
See Also
FDIST | TINV | TTEST | Statistical Functions