Summary

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Summary#

Quiz#

You may now wish to try the interactive understanding quiz for this workshop to check your understanding, avaliable here: Regression Analysis with R Quiz

Recap#

In this session we have covered a number of concepts:

  • What is regression

  • What the intercept is

We have cover a number of different types of regression analysis:

  • Simple Linear Regression

  • Muliple Linear Regression

  • Logistic Regression

We have looked at what hypothesis or significance testing means for a regression model to test

  • individual regression coefficients on an outcome

  • the joint effect of multiple predictor variables on an outcome

As a consequence we have drawn out the link between regression and

  • a t-test

  • ANOVA

In summary, regression is a modular framework that can be used to test an endless range of analytical questions.

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