This article was originally published on Built In by Eric Kleppen. Variance is a powerful statistic used in data analysis and machine learning. It is one of the four main measures of variability along ...

Journal of Agricultural, Biological, and Environmental Statistics, Vol. 18, No. 4 (December 2013), pp. 475-491 (17 pages) The population dynamics of cotton aphids is usually described by mechanistic ...

For each individual in a human hybrid population there is a proportion μ i, whose value is usually unknown, that expresses the fraction of his genes deriving from a specified parental population. The ...