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A Generalized Family of Estimators for Estimating Population Mean Using Two Auxiliary Attributes
  • Language: en
  • Pages: 13

A Generalized Family of Estimators for Estimating Population Mean Using Two Auxiliary Attributes

This paper deals with the problem of estimating the finite population mean when some information on two auxiliary attributes are available.

Collected Papers. Volume XIV
  • Language: en
  • Pages: 970

Collected Papers. Volume XIV

This fourteenth volume of Collected Papers is an eclectic tome of 87 papers in Neutrosophics and other fields, such as mathematics, fuzzy sets, intuitionistic fuzzy sets, picture fuzzy sets, information fusion, robotics, statistics, or extenics, comprising 936 pages, published between 2008-2022 in different scientific journals or currently in press, by the author alone or in collaboration with the following 99 co-authors (alphabetically ordered) from 26 countries: Ahmed B. Al-Nafee, Adesina Abdul Akeem Agboola, Akbar Rezaei, Shariful Alam, Marina Alonso, Fran Andujar, Toshinori Asai, Assia Bakali, Azmat Hussain, Daniela Baran, Bijan Davvaz, Bilal Hadjadji, Carlos Díaz Bohorquez, Robert N. B...

Studies in Statistical Inference, Sample Techniques and Demography
  • Language: en
  • Pages: 64

Studies in Statistical Inference, Sample Techniques and Demography

This volume is a collection of five papers/chapters. Two chapters deal withproblems in statistical inference, two with inferences in finite population, and one deals with demographic problem. The ideas included here will be useful for researchers doing works in these fields.

Sampling Strategies for Finite Population Using Auxiliary Information
  • Language: en
  • Pages: 56

Sampling Strategies for Finite Population Using Auxiliary Information

The present book aims to present some improved estimators using auxiliary and attribute information in case of simple random sampling and stratified random sampling and in some cases when non-response is present. This volume is a collection of five papers, written by seven co-authors (listed in the order of the papers): Sachin Malik, Rajesh Singh, Florentin Smarandache, B. B. Khare, P. S. Jha, Usha Srivastava and Habib Ur. Rehman.

Difference-Type Estimators for Estimation of Mean in The Presence of Measurement Error
  • Language: en
  • Pages: 21

Difference-Type Estimators for Estimation of Mean in The Presence of Measurement Error

In this paper we have suggested difference-type estimator for estimation of population mean of the study variable y in the presence of measurement error using auxiliary information.

The Efficient Use of Supplementary Information in Finite Population Sampling
  • Language: en
  • Pages: 73

The Efficient Use of Supplementary Information in Finite Population Sampling

The purpose of writing this book is to suggest some improved estimators using auxiliary information in sampling schemes like simple random sampling, systematic sampling and stratified random sampling. This volume is a collection of five papers, written by nine co-authors (listed in the order of the papers): Rajesh Singh, Mukesh Kumar, Manoj Kr. Chaudhary, Cem Kadilar, Prayas Sharma, Florentin Smarandache, Anil Prajapati, Hemant Verma, and Viplav Kr. Singh. In first paper dual to ratio-cum-product estimator is suggested and its properties are studied. In second paper an exponential ratio-product type estimator in stratified random sampling is proposed and its properties are studied under second order approximation. In third paper some estimators are proposed in two-phase sampling and their properties are studied in the presence of non-response. In fourth chapter a family of median based estimator is proposed in simple random sampling. In fifth paper some difference type estimators are suggested in simple random sampling and stratified random sampling and their properties are studied in presence of measurement error.

On Improvement in Estimating Population Parameter(s) Using Auxiliary Information
  • Language: en
  • Pages: 66
Collected Papers. Volume V
  • Language: en
  • Pages: 336

Collected Papers. Volume V

This volume includes 37 papers of mathematics or applied mathematics written by the author alone or in collaboration with the following co-authors: Cătălin Barbu, Mihály Bencze, Octavian Cira, Marian Niţu, Ion Pătraşcu, Mircea E. Şelariu, Rajan Alex, Xingsen Li, Tudor Păroiu, Luige Vlădăreanu, Victor Vlădăreanu, Ştefan Vlăduţescu, Yingjie Tian, Mohd Anasri, Lucian Căpitanu, Valeri Kroumov, Kimihiro Okuyama, Gabriela Tonţ, A. A. Adewara, Manoj K. Chaudhary, Mukesh Kumar, Sachin Malik, Alka Mittal, Neetish Sharma, Rakesh K. Shukla, Ashish K. Singh, Jayant Singh, Rajesh Singh,V.V. Singh, Hansraj Yadav, Amit Bhaghel, Dipti Chauhan, V. Christianto, Priti Singh, and Dmitri Rabouns...

Structural Dynamics of Various Causes of Migration in Jaipur
  • Language: en
  • Pages: 19

Structural Dynamics of Various Causes of Migration in Jaipur

Jaipur urban area has grown tremendously in last three decades. Composition of People migrating due to various reasons has display a meticulous trend. Dominance of people moving due to marriages is getting sturdy whereas Jaipur city is losing its lustre in attracting persons for education and business. Short duration migration from Jaipur district to urban area has gone down to a very low level.