The Call Stack

Overview

Teaching: 30 min
Exercises: 0 min

Questions

• What is the call stack, and how does R know what order to do things in?

• How does scope work in R?

Objectives

• identify and undestand processes in the call stack

• identify what the scope of a given variable is

FIXME

Key Points

• scope tells us where variables are accessible from

• order of processes in the call stack can affect how our code is run