apollo_insertScaling: Scales variables inside a function

In apollo: Tools for Choice Model Estimation and Application

Scales variables inside a function

Description

It changes the syntax of the function by replacing variable names for their scaled form, e.g. x –> x*apollo_inputs$apollo_scale[["x"]]. In assignments, it only scales the right side of the assignment.

Usage

apollo_insertScaling(e, sca)

Arguments

e	Function, expression, call or symbol to alter.
sca	Named numeric vector with the scales. The names in these vectors determine which variables should be scaled.

Value

A function, expression, call or symbol with the corresponding variables scaled.

apollo documentation built on June 22, 2024, 9:19 a.m.