gnomonicM

Estimate natural mortality (M) throughout the life history for organisms, mainly fish and invertebrates, based on gnomonic interval approach proposed by Caddy (1996) doi:10.1051/alr:1996023 and Martinez-Aguilar et al. (2005) doi:10.1016/j.fishres.2004.04.008. It includes estimation of duration of each gnomonic interval (life stage), the constant probability of death (G), and some basic plots.