Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ SaberEsarrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
SaberEs
Article . 2019 . Peer-reviewed
Data sources: Crossref
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
SaberEs
Article
License: CC BY SA
Data sources: UnpayWall
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
versions View all 2 versions
addClaim

Imputación de datos faltantes del Censo de Población y Vivienda de Uruguay utilizando técnicas de estadística espacial

Authors: Riaño, María Eugenia;

Imputación de datos faltantes del Censo de Población y Vivienda de Uruguay utilizando técnicas de estadística espacial

Abstract

En general, la calidad y cobertura del Censo de Población y Vivienda de Uruguay del año 2011 fue calificada como positiva. Sin embargo, su implementación no estuvo exenta de inconvenientes. La omisión se concentró en zonas socioeconómicamente más vulnerables, lo que afectaría el mecanismo utilizado por el gobierno para seleccionar la población beneficiaria de programas de transferencias monetarias. El patrón de la población elegible y de la propia omisión hace necesaria una regionalización previa a la imputación, dada la distribución espacial heterogénea en el mapa de la variable de interés. Las regiones se construyen mediante el algoritmo de árboles oblicuos de decisión. Se ajustan modelos autorregresivos espaciales en cada región que son evaluados utilizando validación cruzada, y se comparan los resultados con el de un modelo global. Los modelos con menor error dentro de cada región muestran un rezago similar medido en distancia, a excepción de un caso. El modelo global presenta un error del mismo orden que los modelos locales, pero presenta autocorrelación espacial en los residuos, por lo que se decide trabajar con los modelos obtenidos por región. Los resultados de la imputación muestran una subestimación de la población elegible de un 5% sobre el total estimado con datos censales.

Related Organizations
Keywords

Validación cruzada, SAR models, Modelos SAR autorregresivos, Cross-validation, Classification and Regression trees, Árboles de decisión

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    4
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Top 10%
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
4
Average
Average
Top 10%
Green
gold