coefficient of correlation
Date: 1892 correlation coefficient

New Collegiate Dictionary. 2001.

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  • coefficient of correlation — noun a statistic representing how closely two variables co vary; it can vary from 1 (perfect negative correlation) through 0 (no correlation) to +1 (perfect positive correlation) what is the correlation between those two variables? • Syn:… …   Useful english dictionary

  • coefficient of correlation — /kəυɪˌfɪʃ(ə)nt əv kɒrə leɪʃ(ə)n/ noun a measurement of correlation or relationship between two sets of data on a continuum from –1 to +1 …   Marketing dictionary in english

  • coefficient of correlation — Statistics. See correlation coefficient. [1905 10] * * * …   Universalium

  • rank-difference coefficient of correlation — the correlation coefficient applied to the rank numbers of two sets of variables …   Useful english dictionary

  • pearsonian coefficient of correlation — (ˈ)pir|sōnēən Usage: usually capitalized P Etymology: pearsonian from Karl Pearson died 1936 English scientist + English an : correlation coefficient …   Useful english dictionary

  • tau coefficient of correlation — noun a nonparametric measure of the agreement between two rankings • Syn: ↑Kendall s tau, ↑Kendall rank correlation • Topics: ↑statistics • Hypernyms: ↑Kendall test …   Useful english dictionary

  • 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 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

  • Correlation — In probability theory and statistics, correlation, (often measured as a correlation coefficient), indicates the strength and direction of a linear relationship between two random variables. In general statistical usage, correlation or co relation …   Wikipedia

  • correlation coefficient — noun a statistic representing how closely two variables co vary; it can vary from 1 (perfect negative correlation) through 0 (no correlation) to +1 (perfect positive correlation) what is the correlation between those two variables? • Syn:… …   Useful english dictionary

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