What are the underlying principles of how populations change over time? Two basic principles are involved, the idea of exponential growth and its ultimate control. The basics of population ecology ...

Current issues are now on the Chicago Journals website. Read the latest issue.Since its inception in 1867, The American Naturalist has maintained its position as one of the world"s premier ...

Logistic regression is a powerful statistical method that is used to model the probability that a set of explanatory (independent or predictor) variables predict data in an outcome (dependent or ...

Lecture 13 (13-Feb-13) Some thoughts on working with equations and graphs. Return to Main Index page Go back to notes for Lecture 12 , 11-Feb Go forward to Lecture 14, 18-Feb-13 Today's lecture ...

Dr. James McCaffrey of Microsoft Research uses a full code program, examples and graphics to explain multi-class logistic regression, an extension technique that allows you to predict a class that can ...