Abstract
Sufficient conditions for the Cramer-Rao inequality are formulated which do not impose any requirement on the estimator and which are independent of the choice of the densities. A hereditary property is proved for these conditions and the attainability of the lower bound is studied.
Citation
Vaclav Fabian. James Hannan. "On the Cramer-Rao Inequality." Ann. Statist. 5 (1) 197 - 205, January, 1977. https://doi.org/10.1214/aos/1176343754
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