deg2rad: Degrees to Radians

Description Usage Arguments Details Value Examples

Description

Transforms between angles in degrees and radians.

Usage

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deg2rad(deg)
rad2deg(rad)

Arguments

deg

(array of) angles in degrees.

rad

(array of) angles in radians.

Details

This is a simple calculation back and forth. Note that angles greater than 360 degrees are allowed and will be returned. This may appear incorrect but follows a corresponding discussion on Matlab Central.

Value

The angle in degrees or radians.

Examples

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deg2rad(c(0, 10, 20, 30, 40, 50, 60, 70, 80, 90))
rad2deg(seq(-pi/2, pi/2, length = 19))


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