In a speciation/cladogenesis matrix, the conditional probabilities of each row must sum to 1. This function sums the number of events of each category and scales them accordingly.
A character matrix of probabilities in the form of formulas, not normalized by the sum of each row.
This function returns the strings, which can then be
processed in other functions by e.g. find/replace or
probmat A matrix of strings, where each cell
contains the parameters describing the conditional
probability of that ancestor–>(Left descendant,Right
descendant) range inheritance scenario.
Nicholas J. Matzke firstname.lastname@example.org
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