Generalized Least Squares - I (Heteroscedasticity - II)

[@ya.boi.antonio]

Amazing video. Crystal clear. Simply explained. Amazing video. Thank you!

[@affenaufdrogen7462]

the next video seems not continuing at this point... i understood the reason why we are not supposed to use ols on heteroskedastic regressions, but what i dont know is how the weighting follows from the variance

[@jimmyyiu5219]

Crystal clear, thank you very much sir.

[@chh376]

HI, it is really clear and helpful! thanks! Just some reassurance. We do transform the dummy variables if they were in the regression right?

[@affenaufdrogen7462]

and where is the actual application on estimating the betas?

[@AftabAlam-re9wm]

excellent explanation

[@barkhagandhi9251]

The Sigma i used to divide the equation is nothing but Standard Deviation, which the audio fails to say that explicitly.

[@Jonaticanify]

Where do you get standard deviation in regression output?

[@amiraamin4365]

رجاءا ساعدوني بمثال . help me with an example

[@nassimdz1829]

tnx

[@yasminfatima5948]

Two thumbs up