| 释义 |
Pearsonian, a. Statistics.|pɪəˈsəʊnɪən|
[f. prec. + -ian.]
Of or originated by Karl Pearson (see prec.); used esp. with ref. to senses a and b s.v. pearson.
1907F. B. Wyatt in W. P. Elderton Frequency-Curves p. v, In January, 1903, Mr. W. Palin Elderton read before the Institute of Actuaries an interesting paper dealing with the application of the Pearsonian frequency-curves to the graduation of a mortality experience. 1927H. L. Rietz Math. Statistics iv. 82 The degree of correlation is often measured by the Pearsonian coefficient of correlation represented by the letter r. 1969Computers & Humanities III. 145 The correlation coefficient used here is the Pearsonian product-moment correlation. 1972R. B. Cain Elem. Statistical Concepts xix. 163 The Pearsonian coefficient of skewness brings out the relation between the mean and the median in a skewed distribution which has exactly one mode. |