rank of statistic
11Mean reciprocal rank — is a statistic for evaluating any process that produces a list of possible responses to a query, ordered by probability of correctness. The reciprocal rank of a query response is the multiplicative inverse of the rank of the first correct answer …
12Kendall tau rank correlation coefficient — The Kendall tau rank correlation coefficient (or simply the Kendall tau coefficient, Kendall s tau; or tau test(s)) is a non parametric statistic used to measure the degree of correspondence between two rankings and assessing the significance of… …
13signed rank test — a nonparametric statistical test for ordinal data, comparing two populations of data by examining the differences between matched pairs in the two populations. It is based on the signed rank statistic, calculated by arranging all samples in order …
14Student's t-test — A t test is any statistical hypothesis test in which the test statistic follows a Student s t distribution if the null hypothesis is supported. It is most commonly applied when the test statistic would follow a normal distribution if the value of …
15U — 1. Abbreviation for unit. 2. Symbol for kilurane; uranium; uridine in polymers; uracil; urinary concentration, followed by subscripts indicating location and chemical species. Symbol for internal energy. * * * …
16W — Symbol for tungsten; watt; tryptophan; tryptophanyl. * * * dominant spotting [mouse]; energy; section modulus; a series of small triangular incisions in plastic surgery [plasty]; tryptophan; tungsten [Ger. Wolfram]; wakefulness; ward; water;… …
17U — • congenital limb absence; • in electrocardiography, an undulating deflection that follows the T wave; • internal energy; • International Unit of enzyme activity; • Mann Whitney rank sum statistic; • potential difference (in volts); • ulcer; •… …
18W — • dominant spotting [mouse]; • energy; • section modulus; • a series of small triangular incisions in plastic surgery [plasty]; • tryptophan; • tungsten [Ger. Wolfram]; • wakefulness; • ward; • water; • watt; • Weber [test]; • week; • weh nelt; • …
19List of statistics topics — Please add any Wikipedia articles related to statistics that are not already on this list.The Related changes link in the margin of this page (below search) leads to a list of the most recent changes to the articles listed below. To see the most… …
20Mann–Whitney U — In statistics, the Mann–Whitney U test (also called the Mann–Whitney–Wilcoxon (MWW) or Wilcoxon rank sum test) is a non parametric statistical hypothesis test for assessing whether one of two samples of independent observations tends to have… …
