tdist: Find a T-distribution probability

In darrellpenta/uxstats: Common data analysis tools for UX researchers

Description

Calculates the one- or two-tailed probability density for Student's T Distribution

Similar to Excel's TDIST(abs(x),df,tails) function.

Usage

tdist(.p, .df, .tail = 2)

Arguments

.p	The numeric probability associated with the two-tailed T-distribution. Must be greater than 0 and less than 1.
.df	The number of degrees of freedom.Must be greater than 0 and less than 1.
.tail	One of 1 or 2 (Default) indicating whether to return the one-tailed or two-tailed value.

Value

Returns the probability for the Student T-distribution when .x is given as the value of T.

See Also

Other t-distribution functions (~ Excel): between_df(), tinv()

darrellpenta/uxstats documentation built on Jan. 18, 2022, 8:06 p.m.