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wnl (version 0.8.6)

Minimization Tool for Pharmacokinetic-Pharmacodynamic Data Analysis

Description

This is a set of minimization tools (maximum likelihood estimation and least square fitting) to solve examples in the Johan Gabrielsson and Dan Weiner's book "Pharmacokinetic and Pharmacodynamic Data Analysis - Concepts and Applications" 5th ed. (ISBN:9198299107). Examples include linear and nonlinear compartmental model, turn-over model, single or multiple dosing bolus/infusion/oral models, allometry, toxicokinetics, reversible metabolism, in-vitro/in-vivo extrapolation, enterohepatic circulation, metabolite modeling, Emax model, inhibitory model, tolerance model, oscillating response model, enantiomer interaction model, effect compartment model, drug-drug interaction model, receptor occupancy model, and rebound phenomena model.

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Version

Install

install.packages('wnl')

Monthly Downloads

310

Version

0.8.6

License

GPL-3

Maintainer

Kyun-Seop Bae

Last Published

July 26th, 2026

Functions in wnl (0.8.6)

e

environment for internal data
EnvObj

Environment's Objects
dx

Simplest diagnostic plot for minimization result
Objs

Internal Obj Functions
pProf

Plot Likelihood or Objective Fnnction Value Profile
hSkew

Hougaard Measure of Skewness
nlr

Nonlinear Regression in R
SolComp3

Get Lambdas and Coefficients of Three-compartment Model
DAT

An Example of Dosing History Table
wnl5

Old type WinNonlin - Least Square not MLE
wnl-package

Minimization Tool for Pharmacokinetic-Pharmacodynamic Data Analysis
pComp

Plot Compartment Model Diagram
nComp

Get Amounts of Each Compartments using Lambdas and Coefficients of Multi-compartment Model
SolComp2

Get Lambdas and Coefficients of Two-compartment Model
ExpandDH

Expand Dosing History Table
BasicUtil

Internal Functions
cmpChi

Compare model with Chi-square test
Comp1

One compartment model - analytical
Secondary

Get Secondary Parameter Estimates