inv_gamma_cdf()

template<typename T_y , typename T_shape , typename T_scale >

return_type_t< T_y, T_shape, T_scale > stan::math::inv_gamma_cdf	(	const T_y &	y,
		const T_shape &	alpha,
		const T_scale &	beta
	)

The CDF of an inverse gamma density for y with the specified shape and scale parameters.

y, shape, and scale parameters must be greater than 0.

Template Parameters

T_y	type of scalar
T_shape	type of shape
T_scale	type of scale

Parameters

y	A scalar variable.
alpha	Shape parameter.
beta	Scale parameter.

Exceptions

std::domain_error	if alpha is not greater than 0.
std::domain_error	if beta is not greater than 0.
std::domain_error	if y is not greater than 0.

Definition at line 40 of file inv_gamma_cdf.hpp.