METHODS OF SAMPLE ADJUSTMENT. IMPROVING THE QUALITY OF SURVEY RESULTS 

Journal Title: Revista Romana de Statistica - Year 2010, Vol 58, Issue 7

Abstract

Statistical surveys, however well designed, often find that the resulting sample structure does not always reproduce the population structure accurately. In order to get more accurate estimators for the variables of interest, several methods of sample adjustment can be used. Most common among them are: post-stratification, ratio estimation and regression, which are presented in the article. Whether applied before data collection or afterwards, sample adjustment methods provide better estimations of the parameters of interest.

Authors and Affiliations

Alina BARBU

Keywords

Related Articles

The Necessary E-societal Management (E- SM) Approach

The present article follows up an analysis developed in previous papers, regarding the use of ICT by public institutions with well established aims. Societal management based on ICT and system engineering can provide the...

The Risk of the Firm’s Marketing

The complexity of economic and social relations, plus the development of science and technology have created significant changes in the approach of the theoretical and practical concepts of risk and uncertainty at the fi...

Utility of Graphic and Analytical Representation of Simple Correlation, Linear and Nonlinear in Hydro-climatic Data Analysis

Through the appearance of analysis models was possible to simplify the graphical representation of the various processes of the hydrology, and also from the climatologic domain. Current scientific research imposed the de...

Analiza corelaţiei dintre PIB, consumul privat şi public prin regresie multiplă

Analiza corelaţiilor dintre indicatori, prin regresia multiplă, completează informaţiile şi concluziile extrase prin aplicarea unor modele de tip regresie simplă. Elementele suplimentare obţinute prin utilizarea regresie...

Piaţa muncii din România - persoane vulnerabile şi vulnerabilităţi

Procesul de tranziţie al economiei româneşti a început brusc şi a fost însoţit de dezintegrarea fostului sistem politic şi economic. În termeni de PIB pe cap de locuitor, România a fost una dintre cele mai sărace ţări di...

Download PDF file
  • EP ID EP139775
  • DOI -
  • Views 141
  • Downloads 0

How To Cite

Alina BARBU (2010). METHODS OF SAMPLE ADJUSTMENT. IMPROVING THE QUALITY OF SURVEY RESULTS . Revista Romana de Statistica, 58(7), 4-29. https://europub.co.uk./articles/-A-139775