The statistical relationship between human height and weight is of especial importance to clinical medicine, epidemiology, and the biology of human development. Yet, after more than a century of ...

Figure 1: Measuring fit of the Ricker model. There is extremely strong statistical evidence that the Nicholson blowfly fluctuations are limit cycles perturbed by noise. They are not the result of ...

Imagine an archipelago where each island hosts a single tortoise species and all the islands are connected — say by rafts of flotsam. As the tortoises interact by dipping into one another’s food ...

In a new study posted to the Research Square* preprint server and under consideration at Scientific Reports, researchers modified and developed a susceptible-infectious-removed (SIR) model within the ...

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. Chip Stapleton is a Series 7 and Series 66 license holder, CFA Level ...