The method filter launches libbi to filter state trajectories.
See the options to run.libbi for how to specify the various
components of sampling with LibBi, and the LibBi manual for all options
that can be passed when the client is filter.
If x is given as a 'bi_model', a libbi object will be
created from the model For the help page of the base R filter
function, see filter.
# S3 method for libbi
filter(x, ...)# S3 method for bi_model
filter(x, ...)
an updated libbi object
a libbi or bi_model object, or the name
of a file containing the model
options to be passed to run.libbi