Prototype structure for proposal distributions. More...

#include <glass_ucb_proposal.h>

Public Attributes
double(*	function )(struct Data , struct Model , struct Source , struct Proposal , double , gsl_rng )
	Function that generates updated source parameters. More...

double(*	density )(struct Data , struct Model , struct Source , struct Proposal , double *)
	Compute proposal density given parameters. More...

int *	trial
	total number of trials for proposal

int *	accept
	total number of accepted trials for proposals*‍/

char	name [128]
	string identifying proposal type

double	norm
	proposal normalization

double	maxp
	max value of proposal density for rejection sampling

double	weight
	proposal weight [0,1] for fixed dimension moves

double	rjweight
	proposal weight [0,1] for trans dimensional moves

int	size
	size of proposal arrays

double *	vector
	utility 1D array for proposal metadata

double **	matrix
	utility 2D array for proposal metadata

double ***	tensor
	utility 3D array for proposal metadata

Gaussian mixture model
size_t	Ngmm
	number of mixture models (1/source)

struct GMM **	gmm
	array of individual mixture models

Detailed Description

Prototype structure for proposal distributions.

Generic data structure for holding all information needed by proposal distributions. Structure contains function for drawing new parameters, evaluating the proposal density, tracking acceptance ratios, and various book-keeping scalars, vectors, and matrices to hold needed metadata.

Member Data Documentation

◆ density

double(* Proposal::density) (struct Data *, struct Model *, struct Source *, struct Proposal *, double *)

Compute proposal density given parameters.

Parameters

[in]	params	parameter vector
[out]	logQ	proposal density

◆ function

double(* Proposal::function) (struct Data *, struct Model *, struct Source *, struct Proposal *, double *, gsl_rng *)

Function that generates updated source parameters.

Parameters

params parameter vector

Returns: logQ proposal density

The documentation for this struct was generated from the following file:

ucb/src/glass_ucb_proposal.h

Public Attributes

Detailed Description

Member Data Documentation

◆ density

◆ function