Very very helpful.... Thanx.... I was just unable to catch up with the pace of professor in the linear models... Your playlist really helped me a lot ... Thanx again ❤️
@Stats4Everyone2 жыл бұрын
So glad to hear that you found this playlist to be helpful!! :-)
@judhajeetchoudhuri21910 ай бұрын
thanks a lot , life saver before the stats exam
@ezraezekielemmanuel12542 жыл бұрын
Thank you ma very much for this video. You made my day.
@RaviShankar-jm1qw Жыл бұрын
Can you please explain why y will have normal distribution?
@elviswanasunia8783 жыл бұрын
Thank you very much for this video. However ,I think the Yi's are independent but not identically distributed since they have different expected values. Despite viewing the Xi's as constant, we change these values from one y value to another. What do you think about this?
@Stats4Everyone3 жыл бұрын
You are correct. The Error term, epsilon is identically distributed. The y's depend on the subscript i. For each i, y will have a different expected mean.
@aditshrimal49892 жыл бұрын
Thank you very much for this video. I just had one doubt. Don't we take ln after L in MLE? Or is it not required here?
@quingquing2 жыл бұрын
no need in this case for the linear model of y.
@Counter9302 жыл бұрын
Hey, isn't it wrong to assume that x_i are non-random? What I understand is that they ARE random and we can only say that y_i is unconditionally normal if x_i and y_i are jointly normally distributed
@AbhinavSingh-oq7dk2 жыл бұрын
Can you explain why did you say 'these are residuals' at 7:50 , when they are epsilon/error? In your this video: kzbin.info/www/bejne/iIu5iZlrZZJ7jac , the residual is being minimised, ie (Yi - Yi_hat)^2 where Yi = beta_0 + beta_1 * Xi + Error and Y_hat = beta0_hat + beta1_hat * Xi Just asking. Bit confused.
@solvedstatistics6283 жыл бұрын
Thank you so much mam......
@Wuho882 жыл бұрын
Why are there ads every 10 seconds
@Stats4Everyone2 жыл бұрын
I'm sorry you had that experience! I do not usually have "Mid roll" adds on my videos. I mistakenly had them on this video; I went ahead and corrected this, so you should not have any "mid roll" adds for this video now.
@Wuho882 жыл бұрын
@@Stats4Everyone Thank you, that is much appreciated