Seven ways to increase power without increasing N

W. B. Hansen, L. M. Collins

Research output: Contribution to journalArticlepeer-review

31 Scopus citations


Many readers of this monograph may wonder why a chapter on statistical power was included. After all, by now the issue of statistical power is in many respects mundane. Everyone knows that statistical power is a central research consideration, and certainly most National Institute on Drug Abuse grantees or prospective grantees understand the importance of including a power analysis in research proposals.

Original languageEnglish (US)
Pages (from-to)184-195
Number of pages12
JournalNIDA Research Monograph Series
Issue number142
StatePublished - Dec 1 1994

All Science Journal Classification (ASJC) codes

  • Medicine (miscellaneous)


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