calcPeriods {astrochron} R Documentation

## 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.

[Package astrochron version 1.1 Index]