Learn R Programming

astro (version 1.2)

igamma: The Incomplete Gamma Function

Description

Calculates and returns the incomplete gamma function (specifically, the lower incomplete gamma function).

Usage

igamma(x, s)

Arguments

x
upper limit of integration
s
shape parameter

References

Graham A. W., Driver S. P., 2005, PASA, 22, 118

See Also

The astronomy package: astro.