Stepwise Regression

Video presentation on Stepwise Regression, showing a working example. Stepwise regression is a variable-selection method which allows you to identify and select the most useful explanatory variables from a list of several plausible independent variables.

[pedrocolangelo]

Professor Obi is definitively one of the greatest on YouTube. I'm really glad that there are people like you in the world.

[mashaeldewan]

Thank you soooo much. I am a PhD student and stat was about to drive me CRAZY. please keep posting, your videos are GREAT.

[CynthiaMillikin-oo]

EXCELLENT explanation and example that clearly demonstrated how to conduct stepwise regression! Thank you!

[SATaylor]

Thank you!!!! I was searching all over for the difference between forward and step-wise. You are the first one I could find (after over AN HOUR of searching) with a clear explanation. Thank you much!

[wanys]

This old video is the only video that made me understand

[walete]

very informative and i love your analogies with the fishing and not needing too many spices to make your cooking taste good. thank you!

[julianerasmus]

Great video. I hadn't done stepwise in over 10 years and just needed a little refresher and this was GREAT!!

[papicoco]

I'm doing my undergrad research using the SCOR model, besides using AHP, fuzzy set theory and other PhD level tools to analyse the model the stepwise regression is the easiest for someone like me. Sadly, this was not taught to me on my lectures. I want you to know that your video made me increase my conviction to continue doing my research! All the love man!!

[renkano]

It was super lucky for me to have met this video before conducting regressions

[abderahmanrejeb]

you have a magic style in explaining and making things so clear Myriad thanks

[magorzatarams]

Thank You, this is the best explanation of this topic I've seen

[Mr_Coolcat]

Brilliant and calm presentation, helped me a lot! Thank you so much!

[lashlarue]

great explanation — I needed a refresher, thanks!

[dengdengkenya]

Thank you for sharing this lecture. Great and concise explanation of stepwise regression!

[gulaycevik]

Thank you very much, Pat! I am finally able to understand stepwise regression!

[valeriasantos]

Thank you so much! This explanation was great! You won a new fan! =D

[softwerksaol]

Very nice, just added this to my students' reading list!

[Lucykanya]

Many thanks for sharing this - couldn't have been clearer. I should have started here!

[anomasudrashani]

Excellent. learn a lot easy to follow. Thank you.

[shayshaylacher]

This was excellent! PhD student as Hi five!