共 21 条
- [11] KLEINBAUM DG, 1973, J MULTIVARIATE ANAL, V3, P117
- [12] MITCH WE, 1976, LANCET, V2, P1326
- [14] GROUP SEQUENTIAL METHODS IN DESIGN AND ANALYSIS OF CLINICAL-TRIALS [J]. BIOMETRIKA, 1977, 64 (02) : 191 - 200
- [15] POCOCK SJ, 1981, PERSPECTIVES MED STA
- [16] POTTHOFF RF, 1964, BIOMETRIKA, V51, P313, DOI [10.1093/biomet/51.3-4.313, 10.2307/2334137]
- [18] REINSEL G, 1982, J AM STAT ASSOC, V77, P190
- [20] LINEAR-MODELS FOR THE ANALYSIS OF LONGITUDINAL-STUDIES [J]. AMERICAN STATISTICIAN, 1985, 39 (02) : 95 - 101