Pearson coefficient

Dictionary of sociology. 2013.

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  • Pearson Coefficient — A type of correlation coefficient that represents the relationship between two variables that are measured on the same interval or ratio scale. Numerically, the Pearson coefficient is represented the same way as a correlation coefficient that is… …   Investment dictionary

  • Pearson — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom. Patronymes Dave Pearson (1966 ), arbitre international anglais de rugby à XV. Duke Pearson (1932 1980), pianiste et compositeur de jazz américain ;… …   Wikipédia en Français

  • Pearson's chi-squared test — (χ2) is the best known of several chi squared tests – statistical procedures whose results are evaluated by reference to the chi squared distribution. Its properties were first investigated by Karl Pearson in 1900.[1] In contexts where it is… …   Wikipedia

  • coefficient de Bravais-Pearson — ● coefficient de Bravais Pearson Synonyme de coefficient de corrélation linéaire. ● coefficient de Bravais Pearson (synonymes) Synonymes : coefficient de corrélation linéaire …   Encyclopédie Universelle

  • Pearson — may refer to:In places: *Pearson, California, an unincorporated community *Pearson, Georgia, a US city *Pearson, Texas, an unincorporated community in the US *Pearson, Victoria, a ghost town in Australia.Other: *Pearson PLC, the media… …   Wikipedia

  • Coefficient of variation — In probability theory and statistics, the coefficient of variation (CV) is a normalized measure of dispersion of a probability distribution. It is also known as unitized risk or the variation coefficient. The absolute value of the CV is sometimes …   Wikipedia

  • Pearson product-moment correlation coefficient — In statistics, the Pearson product moment correlation coefficient (sometimes referred to as the MCV or PMCC, and typically denoted by r ) is a common measure of the correlation between two variables X and Y . In accordance with the usual… …   Wikipedia

  • Coefficient of determination — In statistics, the coefficient of determination R2 is used in the context of statistical models whose main purpose is the prediction of future outcomes on the basis of other related information. It is the proportion of variability in a data set… …   Wikipedia

  • Coefficient de corrélation — Corrélation (statistiques) Pour les articles homonymes, voir Corrélation. En probabilités et en statistique, étudier la corrélation entre deux ou plusieurs variables aléatoires ou statistiques, c’est étudier l’intensité de la liaison qui peut… …   Wikipédia en Français

  • Pearson distribution — The Pearson distribution is a family of continuous probability distributions. It was first published by Karl Pearson in 1895 and subsequently extended by him in 1901 and 1916 in a series of articles on biostatistics. History The Pearson system… …   Wikipedia

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