References
- Beckman, R. J. and Cook, R. D. (1983). “Outlier … s”. Technometrics 25, pp. 119–145.
- Dixon, W. J. and Massey, Jr., F. J. (1983). Introduction to Statistical Analysis. McGraw-Hill Book Co., New York, NY.
- Hawkins, D. M. (1980). Identification of Outliers. Chapman and Hall, London, UK.
- Sheesley, J. H. (1977). “Tests for Outlying Observations”. Journal of Quality Technology 9, pp. 38–41.