Apply link functions for parameters in a formula or bmmformula

This function applies the specified link functions in the list of links to the formula or bmmformula that is passed to it. This function is mostly used internally for configuring bmmodels.

Usage

apply_links(formula, links = nlist())

Arguments

formula: A formula or bmmformula that the links should be applied to
links: A list of links that should be applied to the formula. Each element in this list should be named using the parameter labels the links should be applied for and contain a character variable specifying the link to be applied. Currently implemented links are: "log", "logit", "probit", and "identity".

Value

The formula or bmmformula the links have been applied to

Examples

# specify a bmmformula
form <- bmf(x ~ a + c, kappa ~ 1, a ~ 1, c ~ 1)
links <- list(a = "log", c = "logit")

apply_links(form, links)
#> x ~ exp(a) + inv_logit(c)
#> kappa ~ 1
#> a ~ 1
#> c ~ 1