Knowing your way around polynomial equations can be useful for anyone who owns a business, anyone interested in owning a business, or anyone whose job revolves around analytics.

Kate Tilling, Corrie Macdonald-Wallis, Debbie A. Lawlor, Rachael A. Hughes, Laura D. Howe, Modelling Childhood Growth Using Fractional Polynomials and Linear Splines, Annals of Nutrition & Metabolism, ...