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Anisha Keshavan added The_formula_has_been_changed__.tex  over 8 years ago

Commit id: 12b948baca1f4221b518178ac94be4812225a045

deletions | additions      

         

The formula has been changed to:  \begin{multline} \frac{\partial}{\partial \mu}\Big(log(L_1)\Big) = \frac{\partial}{\partial \mu} \Big(\sum\limits_j^J log(\frac{1}{\sqrt{2 \pi a_j^2 V_j}}) + \sum\limits_j^J \frac{(\beta_{1j} - \mu)^2}{2 a_j^2V_j}\Big) = 0 \implies \hat{\mu} = \frac{\sum\limits_j^J a_j^{-2}V_j^{-1}\beta_{1j}}{\sum\limits_j^J a_j^{-2}V_j^{-1}} \end{multline}