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Fatality and influence factors in high-casualty fires: A correspondence analysis
Correspondence analysis Fatality statistics Influence factor High-causality fires
2012/4/12
2011-12-27
Abstract
The technology of correspondence analysis was applied to high-casualty fire data in China. The aim of this study was to investigate the associations between fatality levels and i...
Configural Frequency Analysis (CFA), Multiple Correspondence Analysis (MCA) and Latent Class Analysis (LCA): An empirical comparison
Configural Frequency Analysis (CFA) Multiple Correspondence Analysis (MCA) Latent Class Analysis (LCA) exploration and confirmation of types ontogenesis of types manifest and latent variable comparative interpretation of the methods software: LEM
2010/1/4
CFA, MCA and LCA are well known methods in categorical data analyses. In the present study CFA is applied as an instrument in terms of type exploration and confirmation. MCA and LCA are used by means ...
Study of seasonal influences on algal biodiversity in the River Yarqon (central Israel) by bio-indication and canonical correspondence analysis (CCA)
Algae biodiversity ecology CCA seasonal River Yarqon Israel
2010/3/17
In our research conducted in the River Yarqon during 2003-2006, we identified 313 taxa of algae and cyanobacteria belonging to 8 taxonomical divisions. Out of these 313 taxa, 268 taxa (85.6%) were ind...
Investigating the influence of heavy metals on macro-invertebrate assemblages using Partial Cononical Correspondence Analysis (pCCA)
macroinvertebrates heavy metals urban streams tolerance sensitivity
2009/3/12
This paper defines the spectrum of impairment to stream macroinvertebrates arising from urban runoff.
ON THE CONNECTION BETWEEN THE DISTRIBUTION OF EIGENVALUES IN MULTIPLE CORRESPONDENCE ANALYSIS AND LOG-LINEAR MODELS
Multiple Correspondence Analysis eigenvalues log-linear models graphical models normal distribution
2009/2/26
Multiple Correspondence Analysis (MCA) and log-linear modeling are two techniques for multi-way contingency table analysis having di®erent approaches and ¯elds of applications. Log-linear mod...
Correspondence analysis and two-way clustering
block clustering selecting number of axes data visualization
2009/2/23
Correspondence analysis followed by clustering of both rows and columns of a data matrix is proposed as an approach to two-way clustering. The novelty of this contribution consists of: i) proposing a ...
Canonical non-symmetrical correspondence analysis：an alternative in constrained ordination
Biplot canonical correspondence analysis non-symmetrical correspondence analysis species-environment relationship
2009/2/23
Canonical non-symmetrical correspondence analysis is developed as an alternative method for
constrained ordination, relating external information (e.g., environmental variables) with ecological data,...
REGIONAL INFLUENCES ON ALGAL BIODIVERSITY IN TWO POLLUTED RIVERS OF EURASIA (RUDNAYA RIVER, RUSSIA,AND QISHON RIVER, ISRAEL) BY BIOINDICATION AND CANONICAL CORRESPONDENCE ANALYSIS
CCA algal biodiversity ecology Russia Israel
2010/3/25
In our study we investigated two polluted rivers of Eurasia from silicate and carbonate regions.We revealed an algal diversity consisting of 184 algal species and cyanoprokaryotes in the Rudnaya River...