Implements F_clear for the SIP model.

# S3 method for class 'r'
setup_F_clear(mod_clear, r_opts, Xpars, nStrata)

Arguments

mod_clear

is a string that defines the S3 class

r_opts

a set of options to override the defaults

Xpars

an Xmod object

nStrata

the number of population strata

Value

an Xmod object