Testing

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1 Set Up

1. Install R, then R Studio.

2. Reading up on the help files from

• There are many other websites that might be easier to read.

Let me begin by introducing basic math operations

2 Operations

3 Subtraction Operation

2-2

## [1] 0

4 Addition Operation

2+2

## [1] 4

5 Multiplication Operation

2 * 2

## [1] 4

6 Division Operation

2/2

## [1] 1