Full Terms & Conditions of access and use can be found at http://www.tandfonline.com/action/journalInformation?journalCode=lssp20 Communications in Statistics - Simulation and Computation ISSN: 0361-0918 (Print) 1532-4141 (Online) Journal homepage: http://www.tandfonline.com/loi/lssp20 A new class of ratio-type estimators for improving mean estimation of nonsensitive and sensitive variables by using supplementary information Usman Shahzad, Pier Francesco Perri & Muhammad Hanif To cite this article: Usman Shahzad, Pier Francesco Perri & Muhammad Hanif (2018): A new class of ratio-type estimators for improving mean estimation of nonsensitive and sensitive variables by using supplementary information, Communications in Statistics - Simulation and Computation, DOI: 10.1080/03610918.2018.1458133 To link to this article: https://doi.org/10.1080/03610918.2018.1458133 Published online: 08 May 2018. Submit your article to this journal Article views: 28 View related articles View Crossmark data