Question 10: How could we check the assumption of linearity?
As there is no evidence that height squared has any predictive effect, we can conclude that there is no evidence of non-linearity and we can drop the height squared term.
Continue with Exercise: Head circumference, sex, and height.
To Clinical Biostatistics index.
To Martin Bland's M.Sc. index.
To Martin Bland's home page.
This page maintained by Martin Bland.
Last updated: 20 March, 2006.
Back to top.