Multivariate analysis of variance (MANOVA) is an extension of the commonly used analysis of variance (ANOVA) method, allowing statistical comparisons across three or more groups of data and involving ...

Alpha risk is the risk in a statistical test of rejecting a null hypothesis when it is actually true.

Hypothesis testing involves testing a statistical sample to confirm or reject a null hypothesis. The test is performed by taking a random sample of a population or group.

Hypothesis testing involves discerning the effect of one factor on another by exploring the relationship's statistical significance. Hypothesis testing in business examples might include a ...

Misuse of statistics in medical and sports science research is common and may lead to detrimental consequences to healthcare. Many authors, editors and peer reviewers of medical papers will not have ...

This paper presents and illustrates a simple statistical test for judging whether one of two materials or treatments is better than the other. The data to which the test is applied consist of paired ...

STATISTICAL TEST SUITE OF FIPS PUB 140-2 In the documentation of FIPS PUB 140-2, statistical random number generator tests are defined as follows: If statistical random number generator tests are ...

The most common test of statistical significance originated from the Guinness brewery. Here’s how it works ...

A new method, R-scape, tests whether observed sequence covariation supports a conserved secondary structure in RNA. The program finds no evidence for previously proposed conserved secondary ...