infprobs_to_probs_of_each_area_from_relprobs: Convert relative probabilities matrix to the probabilities of...
In BioGeoBEARS: BioGeography with Bayesian (and Likelihood) Evolutionary Analysis in R Scripts

Description Usage Arguments Value Note Author(s) References See Also Examples

View source: R/BioGeoBEARS_simulate_v1.R

Biogeographic inference in LAGRANGE and DIVA has focused heavily on inference of the exact ancestral state/geographic range. However, when the state space is large, there is often considerable uncertainty in the exact ancestral range. Even the ancestral state that confers the maximum likelihood on the data, and thus is the most probable ancestor, may have less than 50 probability, or even less (25 size of the state space. This function converts the probability of specific states/geographic ranges into the probability of presence/absence in each area. This can typically be inferred with much higher confidence.

1 2	infprobs_to_probs_of_each_area_from_relprobs(relprobs_matrix, states_list)

`relprobs_matrix`	A matrix with nrows for nodes and columns for states, with each cell holding the relative probability of that state at that node.
`states_list`	A list of the possible states/geographic ranges, in 0-based index form.

area_probs The probability of presence in each area.

Go BEARS!

Nicholas J. Matzke matzke@berkeley.edu

http://phylo.wikidot.com/matzke-2013-international-biogeography-society-poster

Matzke_2012_IBS

bears_2param_standard_fast, get_ML_states, get_ML_probs, infprobs_to_probs_of_each_area

testval=1

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