Full package name: mesquite.stochchar.GainLossRates.GainLossRates Duty: Number for Character and Tree (mesquite.lib.duties.NumberForCharAndTree)
Module Explanation
Uses maximum likelihood to estmate the rates of forward and backward changes (0 to 1 and 1 to 0 changes respectively), or alternatively the overall rate and the bias in gains versus losses, using the AsymmMk model on a tree for a given character.
Author(s): Wayne P. Maddison and David R. Maddison