Multiple Regression: An overview with an illustration predicting a price for a used car using Excel

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Күн бұрын

Dr Nic gives a short but comprehensive overview of the role and aspects of multiple linear regression.
0:00 Introduction
0:30 Applications
0:50 Used car example
1:55 Predicting
2:50 Explaining coefficients
4:10 Terminology
4:40 Simple regressions
5:00 Model fit
5:45 R-squared
6:11 Statistical inference
7:12 Credits
Dr Nic Videos about Multiple Regression
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Overview (this one)
Inference (t-tests and F-test) • Multiple Regression - ...
Dummy Variables • Multiple Regression - ...
Interpreting coefficients • Multiple Regression - ...
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See creativemaths.net/videos/ for all of Dr Nic's videos organised by topic.
#Statistics #DrNicStats
Lamborghini picture By Triple-green - Lamborghini 350 GT, CC BY-SA 2.0, commons.wikimedia.org/w/index...

Пікірлер: 16

@albertorossi6380 3 жыл бұрын

Sooo good to watch with a reaaaal teacher... thanks a lot for your work!!

@DrNic 3 жыл бұрын

Thank you. I did teach this for over 20 years and that is a good way to develop understanding.

@terrancegrant1664 3 жыл бұрын

Thanks, Dr Nic!

@DrNic 3 жыл бұрын

My pleasure!

@glitterweave94 2 жыл бұрын

Your videos saved my life. Thank you.

@DrNic 2 жыл бұрын

Glad to help - you are not the first to say so.

@trchri 3 жыл бұрын

I wish I had this before taking Regression Methods in college. Very helpful

@DrNic 3 жыл бұрын

That is really good to hear. I, too, like to get an idea of where something is heading when I start learning.

@kellieparker1255 3 жыл бұрын

Hi Dr Nic it’s Grace I was just watching KZfaq and I found your channel again!

@DrNic 3 жыл бұрын

Hi Grace! Enjoy!

@user-tf2lf9yu2j 2 жыл бұрын

In Iran, we believe that if God loves a person, then commands the hearts of the people to listen carefully to her words. I'm sure God loves you and your son too much. That was the second time I cried while I was watching your useful videos. God bless you and save you for the world of statistics.👏👏👏

@DrNic 2 жыл бұрын

Thank you - that is a lovely message.

@ankitctc 2 жыл бұрын

An introduction on linear regression and slopes would be helpful.

@DrNic 2 жыл бұрын

There is a set of three videos about linear regression and slopes in the members section

@sudheerbunny2502 Жыл бұрын

I watched this video mam and How to calculate intercept value,age and distance. What factors are price influenced for used cars Please explain mam I requesting you mam post that video mam

@DrNic Жыл бұрын

You use a computer package such as Jasp or SPSS to find the values.