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NBISweden / MrBayes

MrBayes is a program for Bayesian inference and model choice across a wide range of phylogenetic and evolutionary models. For documentation and downloading the program, please see the home page:
http://NBISweden.github.io/MrBayes/
GNU General Public License v3.0
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only transversions #281

Open micheldd1978 opened 12 months ago

micheldd1978 commented 12 months ago

Hello, My data have saturation in third position of codon, but transversions has not saturation. How can I use only transversions in MrBayes?

nylander commented 5 months ago

Dear @micheldd1978 A central part of probabilistic analysis is to find a model that "fits the data". Under a Bayesian setting, you have the power to do that (in a sense) by, for example, saying that "I think X is a more important part of the model" and change the prior assumptions of the analysis. I have not explicitly tried to accomplish what you are aiming for, but take a look at the output from help prset , especially for options Tratiopr and Revmatpr. They may give you some ideas. Yours Johan