| 单词 | matched sample |
| 释义 | > as lemmasmatched sample matched sample n. Statistics a sample composed of matched pairs; (also) a sample in which the same attribute is measured twice under different circumstances; frequently attributive (also in plural). ΚΠ 1942 Jrnl. Amer. Statist. Assoc. 37 101 Matched sample. 1950 Biometrika 37 256 (title) The comparison of percentages in matched samples. 1980 Jrnl. Royal Statist. Soc. B. 42 29 The matched samples design is less efficient in the large sample case than the independent samples design. 1996 Appl. Linguistics 17 96 As our subjects are the same individuals examined at different points in time, we have controlled for extraneous sources of variation and can therefore utilize matched sample tests. < as lemmas |
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