weibull_lpdf() [1/3]

template<bool propto, typename T_y_cl , typename T_shape_cl , typename T_scale_cl , require_all_prim_or_rev_kernel_expression_t< T_y_cl, T_shape_cl, T_scale_cl > * = nullptr, require_any_not_stan_scalar_t< T_y_cl, T_shape_cl, T_scale_cl > * = nullptr>

return_type_t< T_y_cl, T_shape_cl, T_scale_cl > stan::math::weibull_lpdf ( const T_y_cl &  y, const T_shape_cl &  alpha, const T_scale_cl &  sigma  )

inline

Returns the Weibull log probability density for the given location and scale.

Given containers of matching sizes, returns the log sum of probability densities.

Template Parameters

T_y_cl	type of real parameter
T_shape_cl	type of shape parameter
T_scale_cl	type of scale parameter

Parameters

y	real parameter
alpha	shape parameter
sigma	scale parameter

Returns

log probability density or log sum of probability densities

Exceptions

std::domain_error

if y is negative, alpha or sigma are nonpositive

Definition at line 35 of file weibull_lpdf.hpp.