Getting started with R

Based on R for Social Sciences

Non-exercise math

Assignment

TipSolution

The assignment operator

x <- 5

Exercises have their own environment, so x has to be redefined.

Vector

Make x a vector of numbers.

NoteHint 1

Make sure to use the assignment operator (<-)

x <- ______

NoteHint 2

Vectors are created using the c() function, which stands for combine.

x <- c(______)

TipFully worked solution:

Values within c() are separated by commas.

x <- c(1, 3, 5, 7, 9)

You can also put exercises in a tabset: Make y a vector of numbers.

Exercise

Hint 1

Vectors are created using the c(), which stands for combine.

y ______ c(______)

Hint 2

Vectors are created using the c() function, which stands for combine.

y <- c(______)

Solution

y <- c(1, 3, 5, 7, 9)

Can run help. Prints out help file. An