Abstract
In the present paper, we propose an efficient scrambled estimator of population mean of quantitative sensitive study variable, using general linear transformation of non-sensitive auxiliary variable. Efficiency comparisons with the existing estimators have been carried out both theoretically and numerically. It has been found that our optimal scrambled estimator is always more efficient than most of the existing scrambled estimators and also it is more efficient than few other scrambled estimators under some conditions.
Similar content being viewed by others
References
Cochran, W.G.: Sampling Techniques, 3rd edn. Wiley Eastern Limited, New Delhi (1977)
Eichhron, B.H., Hayer, L.S.: Scrambled randomized response methods for obtaining sensitive quantitative data. J. Stat. Plan. Inference 7, 307–316 (1983)
Gupta, S., Shabbir, J.: Sensitivity estimation for personal interview survey question. Statistica 64, 643–653 (2004)
Gupta, S.N., Gupta, B.C., Singh, S.: Estimation of sensitivity level of personal interview survey questions. J. Stat. Plan. Inference 100, 239–247 (2002)
Gupta, S., Shabbir, J., Sehra, S.: Mean and sensitivity estimation in optional randomized response models. J. Stat. Plan. Inference 140(10), 2870–2874 (2010)
Gupta, S., Shabbir, J., Sausa, R., Real, P.C.: Estimation of mean of a sensitive variable in the presence of auxiliary information. Commun. Stat.-Theory Methods 41, 1–12 (2012)
Gupta, S., Kalucha, G., Shabbir, J., Dass, B.K.: Estimation of finite population mean using optional RRT models in the presence of non sensitive auxiliary information. Am. J. Math. Manag. Sci. 33(2), 147–159 (2014)
Gupta, S., Shabbir, J., Sausa, R., Real, P.C.: Improved exponential type estimators of the mean of a sensitive variable in the presence of non sensitive auxiliary information. Commun. Stat.-Simul. Comput. 45(9), 3317–3328 (2016)
Grover, L.K., Kaur, P.: A generalized class of ratio type exponential estimators of population mean under linear transformation of auxiliary variable. Commun. Stat.-Simul. Comput. 43(7), 1552–1574 (2014)
Haq, A., Khan, M., Hussain, Z.: A new estimator of finite population mean based on the dual use of the auxiliary information. Commun. Stat.-Theory Methods 46(9), 4425–4436 (2017)
Kalucha, G., Gupta, S., Dass, B.K.: Ratio estimation of finite population mean using optional randomized response models. J. Stat. Theory Pract. 9(3), 633–645 (2015)
Koyuncu, N., Gupta, S., Sousa, R.: Exponential type estimators of the mean of a sensitive variable in the presence of non sensitive auxiliary information. Commun. Stat.-Simul. Comput. 43(7), 1583–1594 (2014)
Koyuncu, N., Kadilar, C.: On improvement in estimating population mean in stratified random sampling. J. Appl. Stat. 37(6), 999–1013 (2010)
Ozgul, N., Cingi, H.: A new estimator based on auxiliary information through quantitative randomized response techniques. J. Mod. Appl. Stat. Methods 16(1), 364–387 (2017)
Saha, A.: A randomized response technique for quantitative data under unequal probability sampling. J. Stat. Theory Pract. 2(4), 589–596 (2008)
Sousa, R., Shabbir, J., Real, P.C., Gupta, S.: Ratio estimation of the mean of a sensitive variable in the presence of auxiliary information. J. Stat. Theory Pract. 4(3), 495–507 (2010)
Warner, S.L.: Randomized response: a survey technique for eliminating evasive answer bias. J. Am. Stat. Assoc. 60(309), 63–69 (1965)
Acknowledgements
Authors are thankful to Editor/Associate editor and the three unknown learned referees for their useful and encouraging comments and suggestions, which lead to the present improved version of the paper.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Grover, L.K., Kaur, A. An Efficient Scrambled Estimator of Population Mean of Quantitative Sensitive Variable Using General Linear Transformation of Non-sensitive Auxiliary Variable. Commun. Math. Stat. 7, 401–415 (2019). https://doi.org/10.1007/s40304-018-0146-9
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40304-018-0146-9
Keywords
- Bias
- Efficiency
- Non-sensitive auxiliary variable
- Randomized response technique
- Scrambled estimator
- Sensitive study variable
- Simple random sampling without replacement
- Percent relative efficiency