Re: [R-sig-phylo] phangorn package; pml tree

2010-07-20 Thread Klaus Schliep
Dear Erwan, there are two different functions 'pml' which estimates the likelihood for the given parameters and returns an object of class 'pml' and 'optim.pml' which performs optimisation on an object of class 'pml'. In your case you first to construct an object of class 'pml' assume you have

[R-sig-phylo] phangorn package; pml tree

2010-07-19 Thread Erwan DELRIEU-TROTTIN
Hi everyone, Phangorn package allows to perform ML trees after having chosen a model. I've run jmodeltest which has told me that a model GTR+G would be appropriate for my data. I would like to enter the different parameters in the pml function in order to draw a tree. There's an example