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样本量估计及其在nQuery软件上的实现--生存分析(二)

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摘要 例3-3的SAS9.2软件实现: % macro STT3U (a, s, T, accl, epdl, dl, acc2, epd2, d2,n_sim, seed,nl,n2) ; proc IML; start STT3U(a,s,T,n_sim,seed,nl,n2 ; accl = &accl;epdl = &epdl;dl = &dl;acc2 = &acc2;epd2 = 8aepd2;d2 = 8al2;testl =0;test2 =0;tl = T; do i = 1 to n_sim; do k = 1 to tl;if accl Ekl = 100 then diml = k; end;
出处 《中国卫生统计》 CSCD 北大核心 2013年第3期458-463,共6页 Chinese Journal of Health Statistics
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参考文献5

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