The Maximum Likelihood Estimator for Variance

A derivation of the maximum likelihood estimator for variance, using the help of Maple 12.

[@McDane]

Why do you need a software for this? Why dont you just take the "log" of the expression and then maximize?

[@Tru2daVi3t]

Thank you for making such hard concept clear. :)

[@ToktaAkademi]

perfect explanation well done

[@angelaskari1124]

Excellent video Sir.

[@d0wnpour]

Awesome, thank you!

[@zhangyijia0521]

you should ln the likelihood then differentiate. the answer is the same c/n

[@klimzaporojets]

awesome man, thanks!!!

[@besbesmany]

what is the program that calculate the diff()??

[@zibsss1]

excellent staff pls send us the soft used for differentiation

[@GabiRav]

which softwar used to solve the equation?