参考文献 (統計)

1. Cox D.R.1972b.Regression models in life tables (with discussion).J.Roy.Statist.Soc, Ser.B 34 187-220.
2. David F.Groebner, etc. 2001.Business Statistics, 4th ed.Prentice-Hall, Inc.
3. David W.Hosmer Jr, Stanley Lemeshow.1999.Applied Survival Analysis: Regression Modeling of Time to Event Data.Wiley-Interscience.
4. Elisa T.Lee, John Wenyu Wang.2003.Statistical Methods for Survival Data Analysis, 3th edition.Wiley-Interscience.
5. Fleiss, J.L.1981.Statistical Methods for Rates and Proportions.Wiley-Interscience.
6. Gross A J and Clark V A.1975.Survival Distributions: Reliability Applications in the Biomedical Sciences.John Wiley & Sons, Inc.
7. Kaplan E.L, and Meier P.1958.Non-parametric estimation from incomplete observations.J.Amer.Statist.Assoc.Vol.53, pp 457-481.
8. Kalbfkisch J D and Prentice R L.1980.The Statistical Analysis of Failure Time Data.Wiley-Interscience.
9. Nag C Library Function Document
10. O'Brien, R., and Lohr, V.1984.Power Analysis For Linear Models: The Time Has Come Proceedings of the Ninth Annual SAS User's Group International Conference, 840 -846.
11. Snedecor, George W.and Cochran, William G.1989.Statistical Methods, Eighth Edition, Iowa State University Press.
12. Nag's help, http://www.originlab.com/pdfs/nagcl07/manual/pdf/g08/g08agc.pdf