Expand parameters to include their covariate representations, if applicable.

Usage

.nlmixrFormulaExpandStartParam(start, param, paramLink = NULL, data)

.nlmixrFormulaExpandStartParamSingle(
  startName,
  startValue,
  param = NULL,
  link = NULL,
  data = NULL
)

Arguments

start: the starting values for the model
param: The parameter in the model
paramLink: Named character vector giving the link function for each parameter that has a param entry. Recognised values: "identity" (default) emits <param> <- <linear combination>; "log" wraps the linear combination in exp().
data: The dataset
startName: The base name for the parameter
startValue: The initial value for the base parameter
link: Optional link function for this parameter ("identity" or "log"). Defaults to "identity".

Value

A list with the ini and model parts needed to use the parameter

Functions

.nlmixrFormulaExpandStartParamSingle(): Expand a single parameter in a model using dataset covariates, if applicable