[R-sig-phylo] phytools densityMap tree paint back to binary state

2017-02-24 Thread marko . djurakic
Dear r-sig-phylo participants, I have data set where tips are assigned to 3 discrete states (aquatic, semi-aquatic and terrestrial). Because the definition of "semi-aquatic" is quite arbitrary and some species in the tree lack field observations of their ecology, I decided to use a matrix of s

Re: [R-sig-phylo] phytools densityMap tree paint back to binary state

2017-02-25 Thread marko . djurakic
Dear Liam, thank you very much for the response! This is really helpful for me, especially the part related to the appropriateness of using this approach. But it introduces more questions than solutions :) Regardless of that, I very appreciate your efforts to prepare and distribute posts on th

[R-sig-phylo] OUwie and simmap trees constructed from prior probabilities of tip states

2017-08-11 Thread Marko Djurakic
Hello, I performed stochastic character mapping using make.simmap function from phytools package (v.0.6-20) with provided prior probabilities of tip states (3 states). I generated 1000 maps and I want to fit several evolutionary models to each map in mvMORPH (v.1.0.9) and OUwie (v.1.50) packag