1 Acknowledgement
2 R Programming
3 Logic statements
4 be careful
- 4.1 matrices and data frames
5 Vectors contain one class of data
6 Convert vector to a Matrix
7 Creating a Matrix
8 Create a character vector
9 column bind
10 R recycles if columns are not equal
11 Create and ; variable names
12 assign column names
13 reorder the variable names
14 Reordering columns
15 Adding a new column
16 operators
17 Categorical variables
18 Logical Values
19 Integer Value
20 Character Values
21 Basics

R Notebook

Chapter 19 Integer Value

Using integer function (making integer)

y = as.integer(42.5)  #forcing
print(y)

## [1] 42

class(y)

## [1] "integer"