Outlier-Robust Ratio-cum-Product Estimators of Finite Population Mean

Implements robust ratio-cum-product estimators using auxiliary medians for estimating the population mean under simple random sampling without replacement (SRSWOR). Provides analytical optimal tuning parameters, bias, Mean Squared Error (MSE), and Percent Relative Efficiency (PRE) evaluations.


Reference manual

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install.packages("robustrcp")

0.1.0 by Okechukwu J. Obulezi, a month ago


Browse source code at https://github.com/cran/robustrcp


Authors: Okechukwu J. Obulezi [aut, cre] (ORCID: , Affiliation: Department of Statistics , Faculty of Physical Sciences , Nnamdi Azikiwe University , Awka , Nigeria)


Documentation:   PDF Manual  


MIT + file LICENSE license


Imports stats


See at CRAN