A general family of estimators for estimating population mean using known value of some population parameter (s) M Khoshnevisan, R Singh, P Chauhan, N Sawan Infinite Study, 2007 | 223 | 2007 |

Improved exponential estimator for population variance using two auxiliary variables R Singh, P Chauhan, N Sawan, F Smarandache Infinite Study, 2009 | 91 | 2009 |

Auxiliary information and a priori values in construction of improved estimators R Singh, P Chauhan, F Smarandache, N Sawan Infinite Study, 2007 | 81 | 2007 |

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 | 78 | 2007 |

Ratio estimators in simple random sampling using information on auxiliary attribute R Singh, P Chauhan, N Sawan, F Smarandache arXiv preprint arXiv:0907.4182, 2009 | 77 | 2009 |

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 | 54 | 2008 |

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 | 45 | 2007 |

Exponential ratio method of estimation in the presence of measurement errors M Kumar, R Singh, N Sawan, P Chauhan International Journal of Agricultural and Statistical Sciences 7 (2), 457-461, 2011 | 20 | 2011 |

Improvement in estimating population mean using two auxiliary variables in two-phase sampling R Singh, P Chauhan, N Sawan Infinite Study, 2008 | 16 | 2008 |

Almost unbiased ratio and product type estimator of finite population variance using the knowledge of kurtosis of an auxiliary variable in sample surveys R Singh, P Chauhan, N Sawan, F Smarandache Infinite Study, 2008 | 10 | 2008 |

A general family of dual to ratio-cum-product estimator in sample surveys R Singh, M Kumar, P Chauhan, N Sawan, F Smarandache Statistics in Transition new series 3 (12), 587-594, 2011 | 4 | 2011 |

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 | 4 | 2007 |

A general family of estimators for estimating population variance using known value of some population parameter (s) R Singh, P Chauhan, N Sawan, F Smarandache Infinite Study, 2007 | 4 | 2007 |

Almost unbiased exponential estimator for the finite population mean R Singh, P Chauhan, N Sawan, F Smarandache Auxiliary Information and a priori Values in Construction of Improved …, 2007 | 3 | 2007 |

A GENERAL FAMILY OF ESTIMATORS FOR ESTIMATING POPULATION MEAN USING KNOWN VALUE OF SOME POPULATION PARAMETER (S) R Singh, P Chauhan, N Sawan, F Smarandache MULTISPACE & MULTISTRUCTURE. NEUTROSOPHIC TRANSDISCIPLINARITY, 735, 2010 | | 2010 |

A study on certain methods of improving estimators for estimating some population parameter s using a priori information N Sawan Indore, 0 | | |

Almost Unbiased Exponential Estimator for the Finite Population Mean F Smarandache, R Singh, P Chauhan, N Sawan | | |

Ratio-Product Type Exponential Estimator for Estimating Finite Population Mean Using Information on Auxiliary Attribute F Smarandache, R Singh, P Chauhan, N Sawan | | |

Almost Unbiased Ratio and Product Type Estimator of Finite Population Variance Using the Knowledge of Kurtosis of an Auxiliary Variable in Sample Surveys F Smarandache, R Singh, P Chauhan, N Sawan | | |

Ratio Estimators in Simple Random Sampling Using Information on Auxiliary Attribute F Smarandache, R Singh, P Chauhan, N Sawan | | |