set_placebo_model: set_placebo_model

In pharmr: Interface to the 'Pharmpy' 'Pharmacometrics' Library

set_placebo_model

Description

Add a placebo or disease progression effect to a model.

warning:: This function is under development.

• linear

(equation could not be rendered, see API doc on website)

• exp_decrease

(equation could not be rendered, see API doc on website)

• exp_increase

(equation could not be rendered, see API doc on website)

• tmax

(equation could not be rendered, see API doc on website)

(equation could not be rendered, see API doc on website)

Usage

set_placebo_model(model, expr, operator = "*")

Arguments

model	(Model) Pharmpy model
expr	(str) Name of placebo/disease progression effect function.
operator	(str) Operator to use for combining the baseline with the placebo/disease progression

Value

(Model) Updated Pharmpy model

Examples

## Not run: 
model <- create_basic_pd_model()
model <- set_placebo_model(model, "linear")
model$statements$find_assignment("PDP")

## End(Not run)

pharmr documentation built on May 28, 2026, 5:08 p.m.