| A general family of estimators for estimating population means using known value of some population parameter(s). M Khoshnevisan, R Singh, P Chauhan, N Sawan, F Smarandache Far East Journal of Theoretical Statistics 22 (2), 181-191, 2007 | 241 | 2007 |
| Improved exponential estimator for population variance using two auxiliary variables R Singh, P Chauhan, N Sawan, F Smarandache Infinite Study, 2009 | 96 | 2009 |
| Improvement in estimating the population mean using exponential estimator in simple random sampling R Singh, P Chauhan, N Sawan, F Smarandache Auxiliary Information and a priori Values in Construction of Improved …, 2007 | 95 | 2007 |
| Ratio estimators in simple random sampling using information on auxiliary attribute R Singh, P Chauhan, N Sawan, F Smarandache Auxiliary Information and a priori Values in Construction of Improved …, 2007 | 84 | 2007 |
| Auxiliary information and a priori values in construction of improved estimators R Singh, P Chauhan, F Smarandache, N Sawan Infinite Study, 2007 | 84 | 2007 |
| An alternative to the ratio-cum-product estimator in sample surveys DS Tracy, HP Singh, R Singh Journal of statistical planning and inference 53 (3), 375-387, 1996 | 63 | 1996 |
| A note on transformations on auxiliary variable in survey sampling R Sing, M Kumar Model assisted statistics and applications 6 (1), 17-19, 2011 | 61 | 2011 |
| On linear combination of ratio and product type exponential estimator for estimating the finite population mean R Singh, P Chauhan, N Sawan Statistics in Transition 9 (1), 105-115, 2008 | 58 | 2008 |
| An improved estimator using two auxiliary attributes S Malik, R Singh Applied mathematics and computation 219 (23), 10983-10986, 2013 | 52 | 2013 |
| Improved ratio-type estimator for variance using auxiliary information HP Singh, R Singh Journal of Indian Society of Agricultural Statistics 54 (3), 276-287, 2001 | 50 | 2001 |
| Ratio-product type exponential estimator for estimating finite population mean using information on auxiliary attribute R Singh, P Chauhan, N Sawan, F Smarandache Auxiliary Information and a priori Values in Construction of Improved …, 2007 | 47 | 2007 |
| A family of estimators for estimating population mean in stratified sampling under non-response MK Chaudhary, R Singh, RK Shukla, M Kumar, F Smarandache Pakistan Journal of Statistics and Operation Research, 47-54, 2009 | 44 | 2009 |
| Some ratio type estimators under measurement errors F Smarandache, M Kumar, R Singh, AK Singh World Applied Sciences Journal 14 (2), 272, 2011 | 43 | 2011 |
| Almost unbiased ratio and product-type estimators in systematic sampling R Singh, HP Singh Qüestiió: quaderns d'estadística i investigació operativa, 1998 | 41 | 1998 |
| Method of estimation in the presence of non-response and measurement errors simultaneously P Sharma, R Singh arXiv preprint arXiv:1404.1709, 2014 | 38 | 2014 |
| Improved estimation of population variance using information on auxiliary attribute in simple random sampling R Singh, S Malik Applied Mathematics and Computation 235, 43-49, 2014 | 38 | 2014 |
| A general family of ratio-type estimators in systematic sampling R Singh, S Malik, MK Chaudhary, HK Verma, AA Adewara Journal of Reliability and Statistical Studies, 73-82, 2012 | 37 | 2012 |
| Improved exponential estimator in stratified random sampling R singh, M Kumar, MK Chaudhary, C Kadilar pak. j. stat. oper. res. 5 (2), 67-82, 2009 | 36 | 2009 |
| Estimation of mean in presence of non response using exponential estimator R Singh, M Kumar, MK Chaudhary, F Smarandache Infinite Study, 2009 | 35 | 2009 |
| A generalized class of estimators for finite population variance in presence of measurement errors P Sharma, R Singh Journal of Modern Applied Statistical Methods 12 (2), 13, 2013 | 31 | 2013 |
Florentin SmarandacheUniversity of New MexicoAdresă de e-mail confirmată pe unm.edu