Multiple regression vs. many correlations? скачать в хорошем качестве

Multiple regression vs. many correlations?

Does it make a difference if we run one model with multiple independent variables, or multiple models with just one independent variable or many correlations? In this video, we'll see that it absolutely makes a difference, and we find out why. In a multiple regression model, we also account for other variables, so the baseline is "having already accounted for" those. When using a correlation, the baseline is "nothing". The difference can be considerable. 00:00 Introduction 00:23 Multiple regression model 01:13 Correlations Picture from Pexels (free licence)