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

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
==================================
Overview (this one)
Inference (t-tests and F-test)    • Multiple Regression - statistical inferenc...  
Dummy Variables    • Multiple Regression - Dummy or indicator v...  
Interpreting coefficients    • Multiple Regression - Interpreting coeffic...  
============================================


See https://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, https://commons.wikimedia.org/w/index...