astrochron (version 0.8)

calcPeriods: Calculate eccentricity and precession periods in ka, given g and k in arcsec/yr

Description

Calculate eccentricity and precession periods in ka, given g and k in arcsec/yr.

Usage

calcPeriods(g,k,output=1)

Arguments

g

Data frame or matrix with columns representing the fundamental frequencies: g1, g2, g3, g4, g5. Frequencies must be in arcsec/yr.

k

Data frame or vector with precession constant (frequency). Frequencies must be in arcsec/yr.

output

(1) return results as data frame, (2) return results as a numeric vector.