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Volumn 66, Issue 4, 1999, Pages 533-538

Approaches to sample size calculation in comparative studies

Author keywords

Comparative studies; Sample size

Indexed keywords

ARTICLE; CHILD; COMPARATIVE STUDY; HUMAN; SAMPLE SIZE;

EID: 0033156752     PISSN: 00195456     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF02727163     Document Type: Article
Times cited : (9)

References (7)
  • 1
    • 0018076475 scopus 로고
    • The importance of beta, the type II error and sample size in design and interpretation of the randomized controlled trial : Survey of "negative" trials
    • Frieman JA, Chalmers TC, Smith H, Kubler RR. The importance of beta, the type II error and sample size in design and interpretation of the randomized controlled trial : survey of "negative" trials. N Eng J Med 1978; 299 : 690-694.
    • (1978) N Eng J Med , vol.299 , pp. 690-694
    • Frieman, J.A.1    Chalmers, T.C.2    Smith, H.3    Kubler, R.R.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.