Learn R Programming

aghq (version 0.4.1)

get_nodesandweights: Obtain the nodes and weights table from a fitted quadrature object

Description

Quick helper S3 method to retrieve the quadrature nodes and weights from an object created using the aghq package. Methods for a list (returned by aghq::normalize_posterior) and for objects of class aghq, laplace, and marginallaplace.

Usage

get_nodesandweights(obj, ...)

# S3 method for default get_nodesandweights(obj, ...)

# S3 method for list get_nodesandweights(obj, ...)

# S3 method for data.frame get_nodesandweights(obj, ...)

# S3 method for aghq get_nodesandweights(obj, ...)

# S3 method for laplace get_nodesandweights(obj, ...)

# S3 method for marginallaplace get_nodesandweights(obj, ...)

Value

A number representing the natural logarithm of the approximated normalizing constant.

Arguments

obj

A list returned by aghq::normalize_posterior or an object of class aghq, laplace, or marginallaplace.

...

Not used

See Also

Other quadrature: aghq(), get_hessian(), get_log_normconst(), get_mode(), get_numquadpoints(), get_opt_results(), get_param_dim(), laplace_approximation(), marginal_laplace_tmb(), marginal_laplace(), nested_quadrature(), normalize_logpost(), optimize_theta(), plot.aghq(), print.aghqsummary(), print.aghq(), print.laplacesummary(), print.laplace(), print.marginallaplacesummary(), summary.aghq(), summary.laplace(), summary.marginallaplace()