Snedecor's F-distribution
Look at other dictionaries:
F-distribution — Probability distribution name =Fisher Snedecor type =density pdf cdf parameters =d 1>0, d 2>0 deg. of freedom support =x in [0, +infty)! pdf =frac{sqrt{frac{(d 1,x)^{d 1},,d 2^{d 2{(d 1,x+d 2)^{d 1+d 2{x,mathrm{B}!left(frac{d 1}{2},frac{d 2}{2}… … Wikipedia
George W. Snedecor — George Waddel Snedecor (October 20, 1881 ndash; February 15, 1974) was an American mathematician and statistician. He contributed to the foundations of analysis of variance, data analysis, experimental design, and statistical methodology.… … Wikipedia
Beta distribution — Probability distribution name =Beta| type =density pdf cdf parameters =alpha > 0 shape (real) eta > 0 shape (real) support =x in [0; 1] ! pdf =frac{x^{alpha 1}(1 x)^{eta 1 {mathrm{B}(alpha,eta)}! cdf =I x(alpha,eta)! mean… … Wikipedia
Loi de Fisher-Snedecor — Loi de Fisher Fisher Snedecor Densité de probabilité / Fonction de masse Fonction de répartition … Wikipédia en Français
Hotelling's T-square distribution — In statistics, Hotelling s T square statistic, [ H. Hotelling (1931) The generalization of Student s ratio , Ann. Math. Statist., Vol. 2, pp 360 ndash;378.] named for Harold Hotelling,is a generalization of Student s t statistic that is used in… … Wikipedia
Loi de Fisher — Fisher Snedecor Densité de probabilité / Fonction de masse Fonction de répartition … Wikipédia en Français
Bartlett's test — (Snedecor and Cochran, 1983) is used to test if k samples have equal variances. Equal variances across samples is called homoscedasticity or homogeneity of variances. Some statistical tests, for example the analysis of variance, assume that… … Wikipedia
Distribución F — Saltar a navegación, búsqueda Fisher Snedecor Función de densidad de probabilidad Función de distribución de probabilidad Parámetros … Wikipedia Español
statistics — /steuh tis tiks/, n. 1. (used with a sing. v.) the science that deals with the collection, classification, analysis, and interpretation of numerical facts or data, and that, by use of mathematical theories of probability, imposes order and… … Universalium
STATISTIQUE — Le mot «statistique» désigne à la fois un ensemble de données d’observation et l’activité qui consiste dans leur recueil, leur traitement et leur interprétation. Au cours de l’histoire, la collecte d’observations et la méthodologie de leur emploi … Encyclopédie Universelle
Ronald Fisher — R. A. Fisher Born 17 February 1890(1890 02 17) East Finchley, London … Wikipedia
