Provided by: phast_1.7+dfsg-2_amd64 

NAME
modFreqs - Change background frequencies of reversible tree model in such
DESCRIPTION
Change background frequencies of reversible tree model in such a way that reversibility is maintained.
SYNOPSIS
modFreqs tree.mod <Afreq> <Cfreq> <Gfreq> <Tfreq> > new.mod
OR
modFreqs tree.mod <G+Cfreq> > new.mod
OPTIONS
--help, -h
Print this help message.
modFreqs 1.4 May 2016 MODFREQS(1)