Double-Stage Shrinkage Estimation of Reliability Function for Burr XII Distribution

This study is concerned with the problem of estimating reliability function parameters two-parameter Burr XII distribution when data are complete. Concepts such as likelihood estimator, bias, bias ratio, and mean square error defined. The purpose this research investigate properties double-stage shrinkage estimators (DSSEs) obtain equations error, ratio. relative efficiency proposed also investigated by deriving their equations. Numerical results show performance our to be better than those classical pooled based on criteria. In particular, DSSEs have estimator single-stage estimators.