共 21 条
[11]
KLEINBAUM DG, 1973, J MULTIVARIATE ANAL, V3, P117
[12]
MITCH WE, 1976, LANCET, V2, P1326
[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