How do I interpret linear regression?

Contrary to what you might think - running a linear regression (be it in Python, R, SPSS or Excel) is not rocket science! What's trickier is the outcome interpretation, so let's first have a bit of review of what linear regression is all about! Regression analysis is a method of supervised learning used to predict … Continue reading How do I interpret linear regression?

Can I run a linear regression in Excel?

Anyone survived a statistics course at uni without running a linear regression in SPSS? Come forward, please Joke aside, linear regression is such a basic and fundamental forecasting tool that it is being taught across a range of bachelor and master programmes. Yet, all too often, very little is explained how you could use it … Continue reading Can I run a linear regression in Excel?