Chang, Myron; Jung, Sin-Ho; Wu, Samuel S. Two-stage designs with additional futility tests for phase II clinical trials with heterogeneous patient populations. (English) Zbl 1223.62139 Sequential Anal. 30, No. 3, 338-349 (2011). MSC: 62L05 62P10 92C50 65C60 62L10 PDFBibTeX XMLCite \textit{M. Chang} et al., Sequential Anal. 30, No. 3, 338--349 (2011; Zbl 1223.62139) Full Text: DOI
Chang, Myron N. Testing statistical hypotheses on stochastic ordering of discrete distributions. (English) Zbl 1223.62060 Sequential Anal. 30, No. 3, 249-260 (2011). MSC: 62G10 60E15 62L10 62P10 PDFBibTeX XMLCite \textit{M. N. Chang}, Sequential Anal. 30, No. 3, 249--260 (2011; Zbl 1223.62060) Full Text: DOI