1. Exploratory Data Analysis;Tukey,1977
2. Graphical Methods for Data Analysis;Chambers,1983
3. Exploring Data Tables, Trends and Shapes;Hoaglin,1985
4. D.C. Hoaglin, F. Mosteler, J.W. Tukey (Eds.), Understanding Robust and Exploratory Data Analysis. Wiley, New York, 1983.
5. Applied and Computational Statistics;Stoodley,1984