makeHockeyStick: Creating Hockey-stick covariates

In nlmixr: Nonlinear Mixed Effects Models in Population PK/PD

Creating Hockey-stick covariates

Description

Creating Hockey-stick covariates

Usage

makeHockeyStick(data, covariate, varName)

Arguments

data	a dataframe containing the dataset that needs to be used
covariate	the covariate that needs to be converted to hockey-stick; must be present in the data
varName	the variable name to which the given covariate is to be added

Value

a list of updated data with covariates added, an expression that needs to be added to the model expression, the list of covariate names, and the column names corresponding to the hockey-stick covariates

Author(s)

Vipul Mann, Matthew Fidler

nlmixr documentation built on March 27, 2022, 5:05 p.m.