In this paper we have proposed a solution to a problem of complex sampling which arises when two sub-populations or groups make up a population. In such cases, in fact, we often know the frame population of only one group and, consequently, only from this group we can draw a random sample by using traditional methods.

Estimation methods for mixed populations

NICOLINI, Giovanna;LO PRESTI, Anna
2003

Abstract

In this paper we have proposed a solution to a problem of complex sampling which arises when two sub-populations or groups make up a population. In such cases, in fact, we often know the frame population of only one group and, consequently, only from this group we can draw a random sample by using traditional methods.
www.economia.unimi.it/uploads/wp/wp165.pdf
Partial Estimators; Overall Estimator; mixed population
G. Nicolini; A. Lo Presti
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/122950
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