1947. V-statistics are closely related to U-statistics (U for "unbiased") introduced by Wassily Hoeffding in 1948. A V-statistic is a statistical function...

statistic (singular) or sample statistic is any quantity computed from values in a sample which is considered for a statistical purpose. Statistical purposes...

In statistical theory, a U-statistic is a class of statistics defined as the average over the application of a given function applied to all tuples of...

parentheses indicates the ith order statistic of the sample. The first order statistic (or smallest order statistic) is always the minimum of the sample...

is a property of a statistic computed on a sample dataset in relation to a parametric model of the dataset. A sufficient statistic contains all of the...

The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), is the 2013 update to the Diagnostic and Statistical Manual of Mental...

In statistics, an L-statistic is a statistic (function of a data set) that is a linear combination of order statistics; the "L" is for "linear". These...

A statistical hypothesis test typically involves a calculation of a test statistic. Then a decision is made, either by comparing the test statistic to...

In statistics, the Durbin–Watson statistic is a test statistic used to detect the presence of autocorrelation at lag 1 in the residuals (prediction errors)...

multiple samples, are significantly different. The test calculates a statistic, represented by the random variable F, and checks if it follows an F-distribution...

The GEH Statistic is a formula used in traffic engineering, traffic forecasting, and traffic modelling to compare two sets of traffic volumes. The GEH...

Analysis of variance Analytic and enumerative statistical studies Ancestral graph Anchor test Ancillary statistic ANCOVA – redirects to Analysis of covariance...

size, the NG50 statistic will not be more than the N50 statistic. The D50 statistic (also termed D50 test) is similar to the N50 statistic in definition...

value between 0 and +1 (inclusive). It is based on Pearson's chi-squared statistic and was published by Harald Cramér in 1946. φc is the intercorrelation...

a k-statistic is a minimum-variance unbiased estimator of a cumulant. McHugh, Mary L. (2012-10-15). "Interrater reliability: the kappa statistic". Biochemia...

In statistics, the reduced chi-square statistic is used extensively in goodness of fit testing. It is also known as mean squared weighted deviation (MSWD)...

prediction residuals for those observations. Specifically, the PRESS statistic is an exhaustive form of cross-validation, as it tests all the possible...

Fenwick is an advanced statistic used in the National Hockey League to measure shot attempt differential while playing at even strength. It is also known...

named after Andrey Kolmogorov and Nikolai Smirnov. The Kolmogorov–Smirnov statistic quantifies a distance between the empirical distribution function of the...

samples from this population. A "parameter" is to a population as a "statistic" is to a sample; that is to say, a parameter describes the true value...

independent in influencing the test statistic (values within the table). The test is valid when the test statistic is chi-squared distributed under the...

A statistic (or stat) in role-playing games is a piece of data that represents a particular aspect of a fictional character. That piece of data is usually...

which the test statistic follows a Student's t-distribution under the null hypothesis. It is most commonly applied when the test statistic would follow...

In the United States, a metropolitan statistical area (MSA) is a geographical region with a relatively high population density at its core and close economic...

In statistics, a scan statistic or window statistic is a problem relating to the clustering of randomly positioned points. An example of a typical problem...

improve a distinction between the test statistic and its distribution, names similar to Pearson χ-squared test or statistic are used. It is a p-value test. The...

a t-statistic or an F-statistic. As such, the test statistic follows a distribution determined by the function used to define that test statistic and...

descriptive statistics. Two elementary summaries of data, singularly called a statistic, are the mean and dispersion. Whereas inferential statistics interprets...

In physics, statistical mechanics is a mathematical framework that applies statistical methods and probability theory to large assemblies of microscopic...

Student's t-distribution. The Hotelling's t-squared statistic (t2) is a generalization of Student's t-statistic that is used in multivariate hypothesis testing...