Abstract
. A new ratio estimator using proposed modified maximum likelihood estimator (MMLE) is suggested. The properties of the new ratio
estimator with respect to robustness and efficiency are studied followed
by various population models. The employment of proposed MMLE into
ratio estimator yields robust estimates, which is very productive for nonnormal data or the data contain outliers.
Azaz Ahmad, Aamir Sanaullah, Muhammad Hanif. (2019) Modified Maximum Likelihood Integrated Robust Ratio Estimator in Simple Random Sampling, Punjab University Journal of Mathematics, Volume 51, Issue 3.
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