| 释义 |
coefficient of determination noun[ C ] mathematics specializeduk /kəʊ.ɪˌfɪʃ.ənt əv dɪ.tɜː.mɪˈneɪ.ʃən/ us /ˌkoʊ.ɪˈfɪʃ.ənt əv dɪˌtɝː.mɪˈneɪ.ʃən/pluralcoefficients of determination a measurement that explains how much a change in the value of one thing is caused by its relationship to another thing: The coefficient of determination indicated that there was no statistically significant correlation between the age of the patient and the size of the dose. We plotted the coefficients of determination for individual wavebands on a graph. The coefficient of determination can be used to judge the goodness of fit. The coefficient of determination shows that most of the variation is accounted for by the variables. The coefficient of determination varied from 0.32 in the first study to 0.87 in the fourth. SMART Vocabulary: related words and phrases Statistics actuarial actuary analysis of covariance background variable canonical correlation categorical variable correlation coefficient covariance matrix covariate cross-sectional density function entropy interpoint interquartile range multigroup non-statistical normal distribution pollster statistician stochastic |