单词 | homoscedasticity |
释义 | > as lemmashomoscedasticity homoscedasticity n. Brit. /ˌhəʊmə(ʊ)skɪˌdaˈstɪsᵻti/ , /ˌhɒmə(ʊ)skɪˌdaˈstɪsᵻti/ , U.S. /ˌhoʊməskᵻˌdæˈstɪsədi/ , /ˌhɑməskᵻˌdæˈstɪsədi/ , /ˌhoʊmoʊskᵻˌdæˈstɪsədi/ , /ˌhɑmoʊskᵻˌdæˈstɪsədi/ ΘΚΠ the world > relative properties > number > probability or statistics > [noun] > distribution > variability or spread > measures of > relating to variance heteroscedasticity1905 homoscedasticity1905 covariance1931 communality1933 principal component1933 1905 Drapers' Company Res. Mem. (Biometric Ser.) 2 22 χl = 1 is a necessary result of homoscedasticity. 1957 W. J. Dixon & F. J. Massey Introd. Statistical Anal. (ed. 2) xi. 199 The regression curve of Y on X and the regression curve of X on Y are both straight lines with homoscedasticity (constant variance) for both X and Y variables. < as lemmas |
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