libbi: LibBi Wrapper

In rbi: Interface to 'LibBi'

LibBi Wrapper

Description

libbi allows to call LibBi. Upon creating a new libbi object, the following arguments can be given. Once the instance is created, LibBi can be run through the sample, filter, or optimise, or rewrite methods. Note that libbi objects can be plotted using plot if the rbi.helpers package is loaded.

Usage

libbi(model, path_to_libbi, dims, use_cache = TRUE, ...)

Arguments

model	either a character vector giving the path to a model file (typically ending in ".bi"), or a bi_model object
path_to_libbi	path to LibBi binary; by default it tries to locate the libbi binary using the which Unix command, after having loaded "~/.bashrc" if present; if unsuccessful it tries "~/PathToBiBin/libbi"; if unsuccessful again it fails.
dims	any named dimensions, as list of character vectors
use_cache	logical; whether to use the cache (default: true)
...	options passed to run.libbi

Value

a new libbi object

See Also

sample, filter, optimise, rewrite

Examples

bi_object <- libbi(model = system.file(package = "rbi", "PZ.bi"))

rbi documentation built on Aug. 15, 2023, 5:07 p.m.