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La méthode de Maximum Likelihood

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<strong>La</strong> métho<strong>de</strong> <strong>de</strong> <strong>Maximum</strong> <strong>Likelihood</strong><br />

Calcul <strong>de</strong> la vraisemblance pour un site<br />

t1<br />

A<br />

X<br />

A<br />

t2<br />

t4<br />

Y<br />

C<br />

t3<br />

Parmis toutes les combinaisons<br />

laquelle possè<strong>de</strong> la plus gran<strong>de</strong><br />

probabilité?<br />

Prob (A,A,C,Ay,Ax|T) > Prob (A,A,C,CyTx|T) ><br />

Prob (A,A,C,Ay,Tx|T) > ……..<br />

Cette probablilité est la vraisemblance <strong>de</strong> cette<br />

topologie pour le site étudié

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