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Demography
Article . 1964 . Peer-reviewed
Data sources: Crossref
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Demography
Article . 1964 . Peer-reviewed
License: Springer TDM
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/
Demography
Article
Data sources: UnpayWall
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Ecological and Demographic Indices: A Methodological Analysis

Authors: Calvin F. Schmid; Kiyoshi Tagashira;

Ecological and Demographic Indices: A Methodological Analysis

Abstract

Se llevo a cabo un analisis de factores con una matriz de interrelaciones de 42 indices que miden las variables demograficas y socio-economicas de cada uno de los 115 distritos censules de la ciudad de Seattle. El proceso serepitio para 21 y luego para 12 y 10 variables seleccionadas, suprimiendo las variables que incluian en parte a otra u otrasvariables o que no parecian tener signifieo especial. En cada caso se aislaron tres factores a los quesedenomino “categoria familiar,” “categoria socio-economica” y “categoria etnica,” Tambien se aislarono trosfactores pero resultaron tener una baja posibilidad en cuanto a explicacion empirica 0 teorica. Dos grupos de tres indices se constuyeron para cada distrito censal utilizando factores transformados; uno para 42 variables y el otro para 10 variables. Le demostro queun grupo reduciendo de 10 variables representa suficientemente tresdimensiones basicos existiendo en el grupo original de 42 variables. Los distritos censales pueden clasificarse segun tipo refiriendose al patron de rangos como “bajo,” “medio o “alto” en el caso de la categoria familiar, caiegoria socio-economica y categoria etnica. Un mapa especialse preporo para ilustrar la aplicacion de las dimensiones basicas en la investigacion ecologica y demografica.

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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!
15
Average
Top 10%
Average
Published in a Diamond OA journal