Bibliographys
- Box , G.E.P. 1954 . Some theories on quadratic forms applied in the study of analysis of variance problems, I.Effect of inequality of variance in the one-way classification . Ann. Math. Statist , 25 : 290 – 302 .
- Fryer , J.G. and Holt , D. 1970 . On the robustness of the standard estimates of the exponential mean to contamination . Biometrika , 57 : 641 – 648 .
- Cohan , E.A. and Thomas , D.G. 1969 . The performance of some two-sample tests in small samples, with and without censoring . Biometrika , 56 : 127 – 132 .
- Mccullough , R.S. , Gurland , J. and Rosenberg , L. 1960 . Small sample behaviour of certain tests of the hypothesis of equal means under variance heterogeneity . Biometrika , 47 : 345 – 353 .
- Ramachandran , K.V. 1958 . A test of variances . J. Amer. Statist. Assoc , 53 : 741 – 747 .
- Wald , A. 1943 . Test of hypotheses concerning several parameters when the number of observations is large . Trans. Amer. Math. Soc , 54 : 426 – 482 .
- Zelen , M. and Dannemiller , M.C. 1961 . The robustness of life testing procedures derived from the exponential distribution . Technometrics , 3 : 29 – 49 .