Estimating the sample size for a t-test using an internal pilot.
Autor: | Denne, Jonathan S., Jennison, Christopher, Denne, J S, Jennison, C |
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Zdroj: | Statistics in Medicine; Jul1999, Vol. 18 Issue 13, p1575-1585, 11p |
Databáze: | Complementary Index |
Externí odkaz: |