Insert Back Transformations of Model Parameters

Insert Back Transformations of Model Parameters

Usage

mp_tmb_insert_backtrans(
  model,
  variables = character(),
  transformation = mp_log
)

Arguments

model

TMB model spec object produced using mp_tmb_library or mp_tmb_model_spec.

variables

Character vector of parameters to back transform.

transformation

A transformation object such as mp_log, which is the default. See the help page for mp_log for available options.

Value

A new model specification object with expressions for the untransformed (or back transformed) parameters at the beginning of the before phase. The transformed version of the parameter is also added to the defaults and are identified with a prefixed name (e.g., log_beta if beta is log transformed).

See also

mp_tmb_insert_backtrans()