Discover what quartiles are in statistics, how to calculate them, and see examples to help you interpret data more ...

The simplex plays an important role as sample space in many practical situations where compositional data, in the form of proportions of some whole, require interpretation. It is argued that the ...

Statistical Science, Vol. 19, No. 4 (Nov., 2004), pp. 652-662 (11 pages) Quantile and conditional quantile statistical thinking, as I have innovated it in my research since 1976, is outlined in this ...

The Durbin Watson statistic is a number that tests for autocorrelation in the residuals from a statistical regression analysis.

Both the budgets and methods of US statistical agencies like the Bureau of Labor Statistics and the Bureau of Economic Analysis have come under political challenge.

Data mining uses statistical techniques to discover correlations between different factors and variables in large data sets, according to Yale University Professor Ian Ayres, author of "Super ...

Science Police Data Suggests Black and Hispanic Drivers Are Searched More Often Than Whites We filed public records requests to gain access to police records. We found evidence of racially biased ...