parsimony theory

Is Parsimony Always Correct?

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Is Parsimony Always Correct? The principle of parsimony is an assumption that is probably true for most situations but need not always be true. It’s possible that the actual evolutionary history of a group of species is not the one that involved the fewest changes — because evolution is not always parsimonious. What is the

What Is A Parsimony?

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What Is A Parsimony? What is parsimony? The parsimony principle is basic to all science and tells us to choose the simplest scientific explanation that fits the evidence. In terms of tree-building, that means that, all other things being equal, the best hypothesis is the one that requires the fewest evolutionary changes. What is parsimony