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Sample Surveys

Estimation of finite population variance using auxiliary information in sample surveys

Estimation of finite population variance using auxiliary information in sample surveys

... This paper addresses the problem of estimating the finite population variance using auxiliary information in sample surveys. Motivated by (Singh and Vishwakarma, 2009) some estimators of finite population ...

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A Two-Parameter Ratio-Product-Ratio Type Exponential Estimator  for Finite Population Mean in Sample Surveys

A Two-Parameter Ratio-Product-Ratio Type Exponential Estimator for Finite Population Mean in Sample Surveys

... In sample surveys it is well established fact that the improvement in the precision of an estimator of the population mean Y of the study variable y is possible by using information on an auxiliary variable ...

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Improved class of estimators of finite population mean using sampling fraction and information on two auxiliary variables in sample surveys

Improved class of estimators of finite population mean using sampling fraction and information on two auxiliary variables in sample surveys

... Auxiliary information has been widely used in sample surveys to increase the efficiency of the estimators. For this reason, many authors used the auxiliary information at the estimation stage. When the ...

9

The quality of sample surveys in a developing nation

The quality of sample surveys in a developing nation

... planning. Sample surveys are used for teaching health care professionals; examining health care staff requirements; community health care; planning health care; planning and determining future care of ...

11

Feeding back Information on Ineligibility from Sample Surveys to the Frame

Feeding back Information on Ineligibility from Sample Surveys to the Frame

... other sample surveys, which otherwise may include the dead units in their samples and therefore lose ...second-wave sample contains only live ...

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A GENERALIZED CLASS OF PREDICTIVE ESTIMATORS OF FINITE POPULATION MEAN IN SAMPLE SURVEYS

A GENERALIZED CLASS OF PREDICTIVE ESTIMATORS OF FINITE POPULATION MEAN IN SAMPLE SURVEYS

... scale sample surveys it is a usual practice to search for auxiliary information to help improving the efficiency of estimates based on only study ...in sample surveys dates back to Cochran ...

12

A Statistical Analysis of the Irish Electoral Register and its Use for Population Estimation and Sample Surveys

A Statistical Analysis of the Irish Electoral Register and its Use for Population Estimation and Sample Surveys

... Numbers of persons on the Register in each county in tile registration years 1981182 and 1982/83 together with tile initial estimates of tile flows out of and into these Registers respec[r] ...

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An investigation of response variance in sample surveys

An investigation of response variance in sample surveys

... of surveys was largely statistical and the survey was seen as a substitute for complete enumeration of the ...government sample survey agency became an important purveyor of data both to politicians and to ...

378

Rising healthcare costs and universal health coverage in India: an analysis of national sample surveys, 1986 2014

Rising healthcare costs and universal health coverage in India: an analysis of national sample surveys, 1986 2014

... This paper focuses on the trends in health seeking behaviour of people and the cost of treatment and key determinants of health insurance premium payments amongst BPL and APL households by examining the National ...

53

Declining free healthcare and rising treatment costs in India: an analysis of national sample surveys 1986 2004

Declining free healthcare and rising treatment costs in India: an analysis of national sample surveys 1986 2004

... In this paper, we have compared the health and morbidity scenario prevalent in Indian major states at three different time points using the NSSO surveys conducted during 1986-87, 1995-96 and 2004. An attempt is ...

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Modifications of some simple One-stage Randomized Response Models to Two-stage in complex surveys

Modifications of some simple One-stage Randomized Response Models to Two-stage in complex surveys

... There are some others articles which include, Chaudhuri and Mukerjee (1988), Bhargava and Singh (2000), Chaudhuri (2001a, 2001b), Horng et al. (2004), Chaudhuri (2004), Shabbir and Gupta (2005), Saha (2006), Hussain et ...

12

Reducing postal survey nonresponse bias by sample selection incorporating noncontact propensity : a thesis presented in partial fulfilment of the requirements of the degree of Doctor of Philosophy at Massey University

Reducing postal survey nonresponse bias by sample selection incorporating noncontact propensity : a thesis presented in partial fulfilment of the requirements of the degree of Doctor of Philosophy at Massey University

... Sample surveys are a valuable tool for researchers in their efforts to aid decision making, whether it be guidance in the development of policy, gauging likely consumer response to business initiatives, or ...

196

METHODOLOGY OF SURVEYS ON FAMILY BUDGETS  1980

METHODOLOGY OF SURVEYS ON FAMILY BUDGETS 1980

... Information in income The data produced by the income and consumption sample surveys respecting household and individual incomes are the main base data for most of the estimates of incom[r] ...

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Draft Council Regulation (EEC) on the organization of a labour force sample survey in the spring of 1979. COM (78) 642 final, 27 November 1978.

Draft Council Regulation (EEC) on the organization of a labour force sample survey in the spring of 1979. COM (78) 642 final, 27 November 1978.

... The Programme of Employment Statistics proviqes for the holding of these labour force sample surveys ever,y two years.. PureuBnt t-o Council Regulations, the latest surveys were oarrie4 [r] ...

8

Sample Size Calculations for Population Size Estimation Studies Using Multiplier Methods With Respondent Driven Sampling Surveys

Sample Size Calculations for Population Size Estimation Studies Using Multiplier Methods With Respondent Driven Sampling Surveys

... We used DEFFs of 2 to 4 in our sample size calculations, but it is possible that a higher value would be more appropriate. Previous research has found that high levels of homophily (similarity) between recruiters ...

7

Plasmodium falciparum resistance to anti malarial drugs in Papua New Guinea: evaluation of a community based approach for the molecular monitoring of resistance

Plasmodium falciparum resistance to anti malarial drugs in Papua New Guinea: evaluation of a community based approach for the molecular monitoring of resistance

... Molecular screening to detect drug resistance was made possible by studies identifying the genetic basis of drug resistance in P. falciparum and this approach has subsequently become an integral part for the evaluation ...

11

Non invasive surveillance for Plasmodium in reservoir macaque species

Non invasive surveillance for Plasmodium in reservoir macaque species

... Primates are infected with at least thirty Plasmodium parasites globally [10, 11]. Spillover of NHP malaria has been suspected in cases in the Amazon [12–14] and a tourist returning from Central Africa [15]. On a much ...

8

Sample Size Calculations for Population Size Estimation Studies Using Multiplier Methods With Respondent Driven Sampling Surveys

Sample Size Calculations for Population Size Estimation Studies Using Multiplier Methods With Respondent Driven Sampling Surveys

... the sample size required for a simple random sample must be multiplied by a design effect (DEFF) to account for the RDS design ...RDS surveys have found most DEFFs to lie between 2 and 4, though some ...

7

Factors Associated With Age of Diagnosis Among Children With Autism Spectrum Disorders

Factors Associated With Age of Diagnosis Among Children With Autism Spectrum Disorders

... the sample to Medicaid-reimbursed claims for ASD in Pennsylvania (data not ...survey sample experienced a psychiatric inpatient episode compared with 8% indicated in the Medicaid claims; 46% had used a ...

9

Sample size and power calculations for detecting changes in malaria transmission using antibody seroconversion rate

Sample size and power calculations for detecting changes in malaria transmission using antibody seroconversion rate

... Minimum sample size to detect a change in transmission with 80, 90 and 95 % probability using AIC and under the assumption of a known or unknown true change ...

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