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Functions

Lesson 10 of 16 • 0 upvotes • 11:36mins

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Rohit Kumar Singh

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.

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1

Course Overview

2:34mins

2

Basic Building Blocks

9:44mins

3

Workspace and Files

8:23mins

4

Sequences and Numbers

6:12mins

5

Vectors

9:53mins

6

Missing Values

5:35mins

7

Subsetting Vectors

11:32mins

8

Matrices and Data Frames

8:19mins

9

Logic

9:39mins

10

Functions

11:36mins

11

Lapply and Sapply

9:05mins

12

Vapply and Tapply

9:08mins

13

Looking at Data

9:20mins

14

Simulation

9:49mins

15

Date and Time in R

8:31mins

16

Base Graphics

10:57mins

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