DC Introduction to R - Matrices

1 개요

#	시나리오
	DC Introduction to R - Intro to basics
	DC Introduction to R - Vectors
	DC Introduction to R - Matrices
	DC Introduction to R - Factors
	DC Introduction to R - Data frames
	DC Introduction to R - Lists

2 What's a matrix?

• https://campus.datacamp.com/courses/free-introduction-to-r/chapter-3-matrices-3?ex=1

3 Analyze matrices, you shall

• https://campus.datacamp.com/courses/free-introduction-to-r/chapter-3-matrices-3?ex=2

4 Naming a matrix

• https://campus.datacamp.com/courses/free-introduction-to-r/chapter-3-matrices-3?ex=3

5 Calculating the worldwide box office

• https://campus.datacamp.com/courses/free-introduction-to-r/chapter-3-matrices-3?ex=4

6 Adding a column for the Worldwide box office

• https://campus.datacamp.com/courses/free-introduction-to-r/chapter-3-matrices-3?ex=5

7 Adding a row

• https://campus.datacamp.com/courses/free-introduction-to-r/chapter-3-matrices-3?ex=6

8 The total box office revenue for the entire saga

• https://campus.datacamp.com/courses/free-introduction-to-r/chapter-3-matrices-3?ex=7

9 Selection of matrix elements

• https://campus.datacamp.com/courses/free-introduction-to-r/chapter-3-matrices-3?ex=8

10 A little arithmetic with matrices

• https://campus.datacamp.com/courses/free-introduction-to-r/chapter-3-matrices-3?ex=9

11 A little arithmetic with matrices (2)

• https://campus.datacamp.com/courses/free-introduction-to-r/chapter-3-matrices-3?ex=10

12 같이 보기

• DC Introduction to R