References
- Bartholomew , D. J. 1995 . What is statistics . J. R. Statist Soc. A , 158 : 1 – 20 . with discussion
- Freedman , D. , Pisani , R. , Purves , R. and Adhikari , A. 1991 . Statistics , New York : W. W. Norton .
- Porter , T. M. 1986 . The Rise in Statistical Thinking , 1820 – 1900 . Princeton : Princeton University Press .
- Tufte , E. R. 1983 . The Visual Display of Quantitative Information , Cheshire, CT : Graphics Press .