What are the main differences between parsimony,distance
and likelihood-based algorithms?
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Answer / Girijesh Kumar Singh
The main differences between parsimony, distance, and likelihood-based algorithms in phylogenetic analysis are their underlying assumptions and methods for calculating the evolutionary relationships among sequences. Parsimony seeks to minimize the number of changes required to explain the observed data. Distance methods use a measure of similarity or dissimilarity between sequences, while likelihood methods calculate the probability of observing the given data under various evolutionary models.
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