Convert degrees to radians

This function converts an angle measured in degrees to radians.

Usage

degree_to_radian(x)

Arguments

x

A numeric vector representing an angle in degrees.

Value

A numeric vector giving the angle in radians.

Examples

degree_to_radian(180) # pi
#> [1] 3.141593
degree_to_radian(90)  # pi/2
#> [1] 1.570796