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Topic: Urgent~ Log likelihood
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Posts: 4
Registered: 3/12/09
Urgent~ Log likelihood
Posted: Mar 12, 2009 12:48 PM
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Log L(a,B) = Sum Sum(-aiBj + Xij log(aiBj) - log(Xij!))

@log L / @ai = Sum(-Bj + Xij / ai)

ai = Sum(Xij) / Sum(Bj)

May I know how to get the value of [b]ai[/b]? Thank you...

Message was edited by: ryusuke kenji

Message was edited by: ryusuke kenji

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