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