Graphing multivariate data with Chernoff's faces

Journal of School Psychology - Tập 29 - Trang 403-405 - 1991
Robert L. Hale1
1The Pennsylvania State University, USA

Tài liệu tham khảo

Roberts, 1987, The statistical program SYSTAT, Journal of School Psychology, 25, 313, 10.1016/0022-4405(87)90083-5 Wilkinson, 1989