Lesson 3 of 16 • 5 upvotes • 8:23mins
In this lesson, you'll learn how to examine your local workspace in R and begin to explore the relationship between your workspace and the file system of your machine, because different operating systems have different conventions with regards to things like file paths, the outputs of these commands may vary across machines.However we will see that R provides a common API (a common set of commands) for interacting with files, that way your code will work across different kinds of computers.
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