"Study of Analytical Surveys" by Arijit Chaudhuri and Sanghamitra Pal
 

Study of Analytical Surveys

Document Type

Book Chapter

Publication Title

Indian Statistical Institute Series

Abstract

Descriptive study of sample survey data essentially means the following: (1) A finite population U= (1, …, i, …, N) on which (2) variables y, x, z, w etc. are defined taking values yi, xi, zi, wi, i∈ U etc. with (3) parameters related to them involving them for the entire population and on (4) drawing sample s with a probability p(s) with some, say, n(2 < n< N) of the N units of U; then (5) surveying the sample units for their values of y, x, z, w whenever the unsampled and unsurveyed values are unknown and (6) statistics as functions of sampled values are constructed together with known values if available; then (7) Performance characteristics involving p(s) and the statistics are defined. Next they are estimated and studied along with their estimated Measures of error suitably defined. Contrasted with such a descriptive study what is an Analytical study of sample survey data connotes the following. A super-population model is supposed to underlie the situation so that observations are generated conceptually from a model characterising the probability distribution specifying a super-population of which a finite population is a constituent entity. Then parameters in respect of the models are studied as Analytical studies.

First Page

247

Last Page

254

DOI

10.1007/978-981-19-1418-8_15

Publication Date

1-1-2022

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