coefficient of multiple correlation

coefficient of multiple correlation

[¦kō·ə′fish·ənt əv ‚məl·tə·pəl ‚kär·ə′lā·shən]
(statistics)
A measure used as an index of the strength of a relationship between a variable y and a set of one or more variables xi ; computed by deriving the square root of the ratio of the explained variation to the total variation.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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Coefficient of multiple correlation is used for a rating of informative attributes.
Methods and algorithms of selection the informative attributes in systems of adaptive data processing for analysis and forecasting
To check the reproducibility of the waveform data for the knee joint angle for each subject between testers, the coefficient of multiple correlations (CMCs) was computed according to a previously described method [8] as an index of relative reliability using the following formulas:
Interrater reproducibility of knee movement analyses during the stance phase: use of anatomical landmark calibration with a rigid marker set

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