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wnl (version 0.8.3)

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

386

Version

0.8.3

License

GPL-3

Maintainer

Kyun-Seop Bae

Last Published

March 23rd, 2025

Functions in wnl (0.8.3)

nComp

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

Plot Compartment Model Diagram
dx

Simplest diagnostic plot for minimization result
wnl5

Old type WinNonlin - Least Square not MLE
wnl-package

Minimization Tool for Pharmacokinetic-Pharmacodynamic Data Analysis
cmpChi

Compare model with Chi-square test
EnvObj

Environment's Objects
Secondary

Get Secondary Parameter Estimates
ExpandDH

Expand Dosing History Table
SolComp3

Get Lambdas and Coefficients of Three-compartment Model
Objs

Internal Obj Functions
DAT

An Example of Dosing History Table
BasicUtil

Internal Functions
SolComp2

Get Lambdas and Coefficients of Two-compartment Model
e

environment for internal data
Comp1

One compartment model - analytical
nlr

Nonlinear Regression in R
hSkew

Hougaard Measure of Skewness
pProf

Plot Likelihood or Objective Fnnction Value Profile