Fixed Effects and Random Effects Models 

For 6 hours I've now been trying to figure out what fixed effects and random effects even were, and FINALLY someone explains it as clear as day - THANK YOU!

Man... YOU ARE AMAZING. Despite many times reading about it, and doing some metanalyses, I never understood it until I saw your video. Are you going to do another more detailed video about this. Great job and many many thanks!

Thank you very much, your video helped me a lot. I'm from Brazil but I live in Portugal. I'm starting the Mixed Models in PHD studies and your video helped me. You have some video using variables binarias answer? I would like to know if the coefficients are analyzed in the same way we do in logistic regression. Thank you very much. God Bless

Very clear and concise explanation! Thank you so much!

Thank you very much!! Brief, clear, easy to understand! Great!

Didn't understand the difference before now. Thank you so much

Great explanation - highly appreciated!

So if Random effect model incorporates within study variability (like fixed effect) as well as between study variability, why bother doing fixed effect anyway (since it is involved in the random effect)?

This was exactly what I was looking for. Thanks!

Thank you for helping us grasp this concept.

The correct amount of information for medical personnel! Very helpful. Thank you!

Thank you very much, can u tell me if I used random effect model to study the risk factor for pathogen and with using this model it wasn't significant but when I did the traditional chi square and P.value, it was significant. Can u explain to me why this difference especially it is known that this risk factor have a significant

So, some please tell if my statement is correct .. Including more factor variable / numeric variable leads us to make random effect models ?

at least I got a point to say during my viva presentation if I got questions from the panels on this topic? tqsm!

Excellent!! Really well done.

Thank you, that was very helpful.

Only one word to you sir, Thank you!

Amazing as always. Thanks

Very nicely explained!

Excellent explanation

Excellent video, thank you so much.

Thank you very much You make EBM easy to understand thanks again

Very helpful breakdown!

Excellent!! Thank you very much!

Simple and great! Thanks

Just what I needed!

Thank you sir, that was very helpful.

Amazing ! Thank you so much.

thank you - clear and succinct.

Thanks a lots !

Great work!

Gracias!

Thank you!

Really helpful, thank you!

Thank you Terry

Thank you sir

so good! TY!!

thank you sooo much for this!!