USE OF LOGRANK TESTS AND GROUP SEQUENTIAL-METHODS AT FIXED CALENDAR TIMES

被引：27

作者：

DEMETS, DL ^{[1
]}

GAIL, MH ^{[1
]}

机构：

[1] NCI, DIV CANC PREVENT & CONTROL, BIOMETRY BRANCH, BETHESDA, MD 20205 USA

来源：

BIOMETRICS | 1985年 / 41卷 / 04期

关键词：

D O I：

10.2307/2530975

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

引用

页码：1039 / 1044

页数：6

共 14 条

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[9] PLANNING THE DURATION OF A COMPARATIVE CLINICAL-TRIAL WITH LOSS TO FOLLOW-UP AND A PERIOD OF CONTINUED OBSERVATION [J].

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[10]

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