Statistical modeling lies at the heart of data science. Well-crafted statistical models allow data scientists to draw conclusions about the world from the limited information present in their data. In ...

Statistics is the science of learning from data. The theoretical foundation of statistics lies in probability theory, which is applied to decision-making under uncertainty. Data science consists of ...

In a regression analysis there may be certain data points (which may or may not be outliers) that are influential in the sense that their presence or absence significantly influences the obtained ...

Bradley Efron, Regression and ANOVA with Zero-One Data: Measures of Residual Variation, Journal of the American Statistical Association, Vol. 73, No. 361 (Mar., 1978), pp. 113-121 ...