DC Introduction to R - Matrices

#	DC Introduction to R
	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

1 What's a matrix?

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

2 Analyze matrices, you shall

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

3 Naming a matrix

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

4 Calculating the worldwide box office

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

5 Adding a column for the Worldwide box office

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

6 Adding a row

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

7 The total box office revenue for the entire saga

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

8 Selection of matrix elements

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

9 A little arithmetic with matrices

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

10 A little arithmetic with matrices (2)

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