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Basic concepts of group sequential and adaptive group sequential test procedures
Wassmer, Gernot, (2000)
Sequential control of non-stationary processes by nonparametric kernel control charts
Schmid, Wolfgang, (1999)
Sequential control of time series by functionals of kernel-weighted empirical processes under local alternatives
Steland, Ansgar, (2003)
Temporal analysis of human development indicators : principal component approach
Lai, Dejian, (2000)
Principal component analysis on human development indicators of China
Lai, Dejian, (2003)
Quantifying the dynamics of Chinese labor force : a life table approach
Lai, Dejian, (2007)