init_pkmod: Create an object with class "pkmod"

In jarretrt/tci: Target Controlled Infusion (TCI)

Create an object with class "pkmod"

Description

Create an object with class "pkmod"

Usage

init_pkmod(
  pars_pk = NULL,
  init = NULL,
  pkfn = NULL,
  pars_pd = NULL,
  pdfn = NULL,
  pdinv = NULL,
  pcmpt = NULL,
  ecmpt = NULL,
  sigma_add = NULL,
  sigma_mult = NULL,
  log_response = NULL,
  Omega = NULL
)

Arguments

pars_pk	Vector or matrix of named PK parameters. If not specified, the pkmod function will be inferred from the parameter names. Print 'list_parnms()' for acceptable parameter names.
init	Vector of initial concentrations. Will default to values of zero in all compartments if not specified.
pkfn	PK model function. Functions provided in 'tci' include 'pkmod1cpt', 'pkmod2cpt', 'pkmod3cpt', and 'pkmod3cptm'. User-defined functions should be specified here.
pars_pd	PD model parameters if a PD model is specified
pdfn	PD model function
pdinv	Inverse PD model function for use in TCI algorithms
pcmpt	Index of plasma compartment. Defaults to first compartment if not specified.
ecmpt	Index of effect-site compartment if a PD model is specified. Will default to last compartment if unspecified.
sigma_add	Standard deviation of additive residual error
sigma_mult	Standard deviation of multiplicative residual error
log_response	Logical value indicating if the response should be logged prior to adding error.
Omega	Optional matrix of random effect parameters. Column names should correspond to names of pars_pk, pars_pd, and sigma_add or sigma_mult.

Value

A list with class pkmod for which print, plot, predict, and simulate methods exist.

Examples

# create a pkmod object for a one compartment model with plasma targeting
init_pkmod()

jarretrt/tci documentation built on Jan. 26, 2023, 3:37 p.m.