References
- Arnold , J.C. and H.A. , Al-Bayyati . 1970 . On double-stage estimation of the mean using prior knowledge . Biometrics , 26 : 787 – 800 .
- Bancroft , T.A. 1964 . Analysis and inference for incompletely specified models involving the use of preliminary test(s) of significance . Biometrics , 20 : 427 – 442 .
- Kale , B.K. and Bancrofts , T.A. 1967 . Inference for some incompletely specified models involving normal approximations to discretedata . Biometrics , 23 : 335 – 348 .