Lesson 10 of 16 • 0 upvotes • 11:36mins
In this lesson, you'll learn that functions are one of the fundamental building blocks of the R language. They are small pieces of reusable code that can be treated like any other R object. If you've worked through any other part of this course, you've probably used some functions already. Functions are usually characterized by the name of the function followed by parentheses.
16 lessons • 2h 20m
Course Overview
2:34mins
Basic Building Blocks
9:44mins
Workspace and Files
8:23mins
Sequences and Numbers
6:12mins
Vectors
9:53mins
Missing Values
5:35mins
Subsetting Vectors
11:32mins
Matrices and Data Frames
8:19mins
Logic
9:39mins
Functions
11:36mins
Lapply and Sapply
9:05mins
Vapply and Tapply
9:08mins
Looking at Data
9:20mins
Simulation
9:49mins
Date and Time in R
8:31mins
Base Graphics
10:57mins