r-intro.md

layout	element	title	language	exercises	points
page	assignment	Introduction to R and RStudio	R	Basic Expressions Basic Variables More Variables Built-in Functions Modify the Code Basic Vectors Nulls in Vectors Shrub Volume Vectors Variable Names	10 10 10 10 15 15 15 15 optional

Learning Objectives

Following this assignment students should be able to:

• execute simple math in the R console
• assign and manipulate variables
• use built-in functions for math and stats
• understand the assignment and execute flow of an R script
• understand the vector and data frame object structures
• assign, subset, and manipulate data in a vector
• execute vector algebra
• import data frames and interact with columns as vectors

{% include reading.html %}

{% include assignment.html %}