within: Update parameters, initials, and settings within a model object
Description
The main use case for using within rather than update or param or
init is when you want to update to a new value that is calculated from
the existing value. See the example in details
Usage
# S3 method for mrgmod
within(data, expr, ...)
Arguments
data
an object with class mrgmod
expr
expressions evaluated in an environment containing various model
object components, including parameters, initial conditions, and others
(see details)
...
not used
Details
Other model object slots that can be updated: start, end, delta,
add, rtol, atol, hmax, maxsteps. These are include for convenience,
but we expect that most of the time these will get updated through the
update method.