I am trying to understand how linear regression and R-squared differ.(adsbygoogle = window.adsbygoogle || []).push({});

1 - Can anyone give me an example of use of linear regression and R-squared?

2 - They have some relation between them? E.g., they are useful for each other?

3 - What are the dangers when analysing the linear regression results?

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Linear regression vs r-squared

**Physics Forums | Science Articles, Homework Help, Discussion**