I am preparing for anLSS Black Belt exam and I have a lot of help from your videos. They are truly fantastic; high quality, clear, not too long and interesting. Much better than in the course I'm taking. I also enjoy Hannah's cute German accent. Thank you so much!
Man, I got myself extremely confusing ab the applied regression course Im taking right now until I watch this video. I kept wondering about what I have been practicing the non-sense math for, how I would apply it to my job or simply to the outside world. Now im pretty confidence on what I am studying because I got some insights about how it would be used. Thank you very much for such an amazing job. My instructors only fed us an intensive math problem solving and R-coding instead of giving examples, what the meaning of all this in our future use.
I've flirted with regression concept in various projects for 24 years. This is by far the simplest explanation and illustrations I've come across. Thanks for producing and sharing this.
I just spent a week trying to figure out how to make an equation from our research data that could then be optimized, this video literally answered all my questions.
I cannot thank you enough for this video! I had been losing my mind and confusing myself with SLR and MLR for the past few days. This video has been so beneficial. Thank you so much!
Thanks so much for this video. I have a model of my home's electric use that explained 97% of variation in KWH/Day. But, the variance and thus residuals are positively correlated with temperature. The model is not linear either. We have a heat pump, and efficiency declines as temperature declines. A simple quadratic using temp and temp^2 worked for the linearity issue. I tried several things, including monthly dummy variables to reduce the heteroskedastic residuals. After viewing the video I remembered from way (as in 50 years) back in grad school that to fix this you can try using natural log of the dependent variable. That worked! I was able to drop the monthly dummies and several other dependent variables that went insignificant. R^2 dropped to 95% but the residual variance correlation with temperature essentially disappeared. Wish I had remembered that trick to start with.
actually, I am a statistician, But I wanna thank you for the priceless effort, you've covered what others didn't go through it in this detailed explanation. Thanks
@@datatab I learnt a lot from it; your preparation, knowledge about the subject matter, and confidence you possess have given beauties to the presentation, Keep on doing the best all ways. Yours, Habtamu
This was excellent. I stumbled on this after i concluded a regression analysis that gave me a really though time. I don't think i would have suffered at all if I saw this video earlier. Thank you.
you are amazing!! I'm not expert in English but I'm really understand very well thank you and i wish you suggest for helpful and good data for training
superb lecture! I have just started and going through this tutorial... and yet to finish ... I sincerely appreciate the clarity of the presentation. Probably the best tutorial for the beginners. Thanks a lot.
Thank you very much. Really well explained. I have a doubt, Is there an error on minute 21:08? The constant (formally shown as 'a') should be added to the rest of the equation?
![80% of Regression Analysis Basics in under 18 Minutes [Simple, Multiple and Logistic Regression]](http://i.ytimg.com/vi/tKCl84V6n2M/mqdefault.jpg)
Calculate the example directly with DATAtab for free, just click on the link:
datatab.net/statistics-calculator/regression?example=linear_regression
the way you talked in slow manner was highly required and absolutely perfect . Thanks a lot.
I've been running regressions for the better part of 15 years and I enjoy the heck out of these videos. Feels like I'm learning it all over again.
Many thanks for your nice feedback! Hannah : )
This is instructor is excellent. Her accent is sometimes hard to understand, but she make up for it with her instruction. Totally Excellent, Awesome!
Glad it was helpful!
her accent actually is so easy and clear >>> the subject is the hard one lol
These people deserve the nobel prize better than a whole university course
Many thanks for your nice Feedback! : ) Regards Hannah
I have watched many data science videos on RUclips and I have to say this is probably the best I have ever watched! Thank you!
Glad it was helpful! Many thanks for the Feedback! Regards, Hannah
Agreed.
@@datatab💯 💯
Concurred!
I am preparing for anLSS Black Belt exam and I have a lot of help from your videos. They are truly fantastic; high quality, clear, not too long and interesting. Much better than in the course I'm taking. I also enjoy Hannah's cute German accent. Thank you so much!
Man, I got myself extremely confusing ab the applied regression course Im taking right now until I watch this video. I kept wondering about what I have been practicing the non-sense math for, how I would apply it to my job or simply to the outside world. Now im pretty confidence on what I am studying because I got some insights about how it would be used. Thank you very much for such an amazing job. My instructors only fed us an intensive math problem solving and R-coding instead of giving examples, what the meaning of all this in our future use.
This must be the most resourceful videos on datascience i have watched for my entire life.... thanks
Glad it was helpful and many thanks for your nice feedback! Regards, Hannah
This was of way more value than the lectures at my University last week
Many thanks!
I can't believe you packed so much into 45 mins. Brilliant so easy to follow
Glad it was helpful and many thanks for your feedback! Regards Hannah
To be sure I have never seen such a brilliant teacher!! really appreciate you!! Thank you so much!!
Wow, thank you!
I've flirted with regression concept in various projects for 24 years. This is by far the simplest explanation and illustrations I've come across. Thanks for producing and sharing this.
I just spent a week trying to figure out how to make an equation from our research data that could then be optimized, this video literally answered all my questions.
I learned more in this class than in the last 5 weeks of Linear Regression Grad class. Thank you!
Happy to help!
By far this is the best video ever. The teacher is incredible at explaining the topic from every dimension. I get it now! Pheew!
Glad it was helpful! Many thanks for your nice Feedback!
My quest to understand statistics ends here!!Finally the best channel I discovered!!
YOU DESERVE ONE OF THE MOST EXPENSIVE WINES
You are the wonderful teacher ❤ I love the fact that you are speaking slowly.
You are like royal oil running flowing over our heads. God bless you forever.
I cannot thank you enough for this video! I had been losing my mind and confusing myself with SLR and MLR for the past few days. This video has been so beneficial. Thank you so much!
I love how simple you made this topic! and your accent makes it so much more lovely! I love DATAtab so much, keep up the good work, Hannah and team!
Thank you! Will do! : ) Regards Hannah
Definitely you're the best instructor, thank you to make Regression so clear and understood
Wow, thank you!
Brilliant way of explaining regression analysis. Loved the link to the regression calculator, too. Thank you!
Many thanks!!! Regards, Hannah
Excellent way of presenting complex things in a simpler ways! Eventually purchased your book as well! Thanks a ton!
Many thanks : ) Regards Hannah
watching this because I will have to use it for my mba for every other class and i'm a communication undergrad. Thankyou for your explanation!!
Glad it was helpful!
Really best ever video for explaining Regression in approfisinal and simple manner, thank you so much
Glad it was helpful! Many thanks for your nice feedback! Regards Hannah
As a visual learner, it was very helpful, thank you
i watched more than twice. you did a great job.
Tremendous video. Well explained and presented. Thank for teaching.
Many thanks : ) Regards Hannah & Mathias
Thanks so much for this video. I have a model of my home's electric use that explained 97% of variation in KWH/Day. But, the variance and thus residuals are positively correlated with temperature. The model is not linear either. We have a heat pump, and efficiency declines as temperature declines. A simple quadratic using temp and temp^2 worked for the linearity issue. I tried several things, including monthly dummy variables to reduce the heteroskedastic residuals. After viewing the video I remembered from way (as in 50 years) back in grad school that to fix this you can try using natural log of the dependent variable. That worked! I was able to drop the monthly dummies and several other dependent variables that went insignificant. R^2 dropped to 95% but the residual variance correlation with temperature essentially disappeared. Wish I had remembered that trick to start with.
What an excellent teacher you are!! Great Respect!!
Wow, thank you! Many thanks for your nice feedback! Regards, Hannah
The best summary I ever found about regressions. Lot of thanks.
Glad it was helpful!
Great explanation, I learned a lot thank you!! I hope you make a whole playlist explaining statistics :D
Your videos are a God send! Thank you for making the universe of statistical measurement reachable!
actually, I am a statistician, But I wanna thank you for the priceless effort, you've covered what others didn't go through it in this detailed explanation. Thanks
Wow, thank you!
I have got a lot from your excellent lecture. please keep it up. I appreciate.
Many thanks for your Feedback! Glad it was helpful! Regards, Hannah
It is an excellent way of presentation of the essence of regression. I love it most!
Many thanks for your Feedback! Glad it was helpful! Regards, Hannah
@@datatab I learnt a lot from it; your preparation, knowledge about the subject matter, and confidence you possess have given beauties to the presentation, Keep on doing the best all ways. Yours, Habtamu
This was excellent. I stumbled on this after i concluded a regression analysis that gave me a really though time. I don't think i would have suffered at all if I saw this video earlier. Thank you.
Glad it was helpful! Thanks for your nice feedback! Regards Hannah
Thanks to this channel, I'm learning a lot. Thanks @DATAtab
Glad you enjoy it! : ) Regards Hannah
This video explains the concept in a simple manner...thank you so much.
Many thanks for your Feedback! Regards Hannah
Ultimately great! Everything is clear and easy to comprehend. Thank you!
Glad you liked it and many thanks for the nice feedback! Regards Hannah
I swear you are better at teaching than my professors.
Many thanks : )
Excellent explanation. Perfect speed and examples
Best vedio ever, the teacher is credible 🙏
Many thanks!!!!
You explain this so well. You're the best!
you are amazing!! I'm not expert in English but I'm really understand very well thank you and i wish you suggest for helpful and good data for training
Thank you! 😃
This actually might allow me to pass my class :D
Wow this is sooo easy to understand. U are the best 💓
Thank you so much 😀
Thank you for this valuable and impressive tutorial, all queries in my mind has been resolved.
It is very nice explanation and easy to catch the main points. Thanks a lot!
Glad it was helpful!
Awsome explanation! Thanks so much
Very useful explanation. You are skilled. Perfect
Thank you for teaching regression so well .
Way of explanation is excellent .
Thanks a lot : ) Regards Hannah
Thank you so much for making this--it was very helpful!!
Glad it was helpful! Regards Hannah
This is excellent! The best I have come across
Many thanks!
Very good explanation and easy to understand.
Glad i fonud this clips
I hit the like icon before watching the video
Best video to understand regression 👏👏👏👏
Glad it was helpful!
thanks a lot.. extremely well explained in a highly understandable manner
Thanks for your nice feedback! : )
superb explanation thank you so much.need more videos on statistics just like this ❤
superb lecture! I have just started and going through this tutorial... and yet to finish ... I sincerely appreciate the clarity of the presentation. Probably the best tutorial for the beginners. Thanks a lot.
I found this presentation very good. Thank you.
Glad it was helpful!
So informative, it helps me alot fort research. Thank you so much
Glad it was helpful!
you express in very well manner i am eager to see other videos thanks
Thanks and welcome
Excellent 🎉❤ thank you so much! so clearly that I can understand all of ppt! you have been worn out ❤
from China but studying at Japan
Glad it helped!
My dear, you are so excellent teacher. Thank you and keep it up. PhD students. East Africa
Öne of the best video that i have seen
Thanks! : )
Nice and well explained video. Thanks
Very informative
Much appreciated work
Keep it up
What a lovely voice you have.😊
this is the best video. good efforts.
Many thanks for your nice feedback! 🙂 Regards, Hannah
Thank you very much for the video, it was really helpful,,
Glad it was helpful!
Really this video is awesome above all
Thanks!
You are amazing I learned so many things thank you so much.
best video ive watched
Thanks!
a great video, well explained.... congrats
Glad you liked it!
This is more than professional quality. Thank you so much!
Many thanks for your Feedback! Regards, Hannah
clear clean and concise!!
excellent presentation.
This is an amazing video. I am speaking from a heterodox economics perspective by the way. Really cuts across
Beautifully explained. Thank you.
what a clear and concise explanation.. my lecturer did such a poor job. thank you
Glad it helped!
Very helpful😊 all my confusions are clear now
I learnt so much in such a short time. Thanks for the video.
excellent explanations. thank you
You are welcome : ) Hannah
Brilliant video!!!
Glad you liked it! Regards Hannah
This video is amazing.
Many thanks for your nice feedback! 🙂 Regards, Hannah
This has been very helpful. Thank you!
Glad it was helpful! Regards Hannah
Thank you for the video, it was extremely helpful! Can you explain how the independent variables could be ordinal or nominal?
Thank you so much, it was a great video. Now, I understand it :)
Beastmode explanation👍
Really love the explanation.. thankyou very much
Glad it was helpful and many thanks for the Feedback! Regards Hannah
Excellent presentation! Thank you!
this clip is perfect. thank a lot
Good crash course. I wish you talked about omitted variable bias and its implications on the results
Thanks! I will put it on my to do list!
super helpful really appreciate
thank you for sharing knowledge
My pleasure : ) thanks for you feedback!
Thank you very much. Really well explained.
I have a doubt, Is there an error on minute 21:08? The constant (formally shown as 'a') should be added to the rest of the equation?
Thanks for this video.! .. :) It is really valuable.