calcPeriods {astrochron} | R Documentation |
Calculate eccentricity and precession periods in ka, given g and k in arcsec/yr.
calcPeriods(g,k,output=1)
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. |