rad: degrees to radians

In holland: Statistics for Holland's Theory of Vocational Choice

Description

This function converts angular locations from degrees to radians

Usage

rad(x, m = FALSE, rev = FALSE)

Arguments

x	numeric values in degrees
m	logical should values > 360 degrees be divided modulo
rev	logical if TRUE list objekt is returnd with number of revolutions

Details

no details

Value

values in radians; optionaly number of revolutions

Examples

## RIASEC angular locations in degrees to radians
rad(c(60,120,180,240,300,360))
rad(720)
rad(720,TRUE)
rad(360)
rad(360,TRUE)
# 810 degrees is two full revolutions and a quater
# which is 1.570796 radians or 90 degrees - check it!
rad(810,TRUE,TRUE) 

holland documentation built on Sept. 5, 2021, 5:08 p.m.