TY  - JOUR
PY  - 1967//
TI  - The precision of Mickey's unbiased ratio estimator
JO  - Biometrika
A1  - Rao, J. N. K.
SP  - 321
EP  - 324
VL  - 54
IS  - 1-2
N2  - The precision of Mickey's unbiased ratio estimator is investigated for two models. Comparisons with other ratio estimators are also made. Reasults for the second model are exact for any sample size.<p /> 
LA  - 
SN  - 0006-3444
UR  - http://dx.doi.org/10.1093/biomet/54.1-2.321
ID  - ref1
ER  -