Multilevel and mixed models, random and fixed part 

The example with the simple linear regression was super helpful! Thank you!

Thank you, the explanation of each part of Multilevel models is very clear!

Thank you, this is a great brief intro, very clear and to the point!

Very helpful explanation, thanks a lot!

Thank you, great explanation!

So clear！！Thank you！

Well explained! Thank you

🔥🔥

Thank you