References
- Bagchi , P. , Guttman , I. ( 1990 ). Spuriosity and outliers in directional data . Journal of Applied Statistics 17 : 341 – 350 .
- Barnett , V. , Lewis , T. ( 1978 ). Outliers in Statistical Data . New York and London : Wiley .
- Beckman , R. J. , Cook , R. D. ( 1983 ). Outliers . Technometrics 25 ( 2 ): 119 – 149 .
- Collett , D. ( 1980 ). Outliers in Circular Data . Applied Statistics 29 ( 1 ): 50 – 57 .
- David , H. A. ( 1970 ). Order Statistics . New York and London : Wiley .
- Fergusion , D. E. , Landreth , H. F. , Mckeown , J. P. ( 1967 ). Sun compass orientation of the northern cricket frog. Acris crepitans . Animal Behavior 15 : 45 – 53 .
- Fisher , N. I. ( 1993 ). Statistical Analysis of Circular Data . London : Cambridge University Press .
- Jammalamadaka , S. R. , SenGupta , A. ( 2001 ). Topics in Circular Statistics . London : World Scientific .
- Mardia , K. V. ( 1975 ). Statistics of directional data . Journal of the Royal Statistical Society, Series B 37 : 349 – 393 .
- Pearson , E. S. , Hartley , H. O. ( 1966 ). Biometrika Tables for Statisticians . Vol. 1 . , 3rd ed . London : Cambridge University Press .
- Rao , J. S. ( 1969 ). Some Contributions to the Analysis of Circular Data. Ph.D. thesis, Indian Statistical Institute, Calcutta, India .
- Upton , G. ( 1993 ). Testing for outliers in circular data . Journal of Applied Statistics 20 ( 2 ): 229 – 235 .