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The coefficient of variation (CV) is defined as the ratio of the standard deviation to the mean , =. [1] It shows the extent of variability in relation to the mean of the population. The coefficient of variation should be computed only for data measured on scales that have a meaningful zero ( ratio scale ) and hence allow relative comparison of ...
Ordinary least squares regression of Okun's law.Since the regression line does not miss any of the points by very much, the R 2 of the regression is relatively high.. In statistics, the coefficient of determination, denoted R 2 or r 2 and pronounced "R squared", is the proportion of the variation in the dependent variable that is predictable from the independent variable(s).
A quantity analogous to the coefficient of variation, but based on L-moments, can also be defined: = / , which is called the "coefficient of L-variation", or "L-CV". For a non-negative random variable, this lies in the interval ( 0, 1 ) [ 1 ] and is identical to the Gini coefficient .
Coefficient of variation, a measure of dispersion of a probability distribution; Compensating variation, an economic concept of compensation for a price change; Constant-velocity joint, or CV-joint; Control volume, a presumed volume for analysing the thermodynamic state of a system; Consonant–vowel, an open-syllable pattern in linguistics
In fluid dynamics, normalized root mean square deviation (NRMSD), coefficient of variation (CV), and percent RMS are used to quantify the uniformity of flow behavior such as velocity profile, temperature distribution, or gas species concentration. The value is compared to industry standards to optimize the design of flow and thermal equipment ...
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[1] [3] In North America, the term résumé (also spelled resume) is used, referring to a short career summary. [ 4 ] [ 5 ] The term curriculum vitae and its abbreviation, CV, are also used especially in academia to refer to extensive or even complete summaries of a person's career, qualifications, and education, including publications and ...
By 2003, Mallinson, then in his late teens, had been downloading and comparing Jackson and Sonic tracks for years. That September, he explained his Sonic/Jackson conspiracy theory in a post on Sonic Classic, one of the countless message board communities that dominated early-2000s Internet culture.