Canonical Correspondence Analysis
Evaluation of weed flora changes in Portugal in a 10 year basis
... variance analysis on the values of Shannon-Wiener Index. Canonical Correspondence Analysis was used to complement this information only for 2007 to know how the flora was distributed by the ...
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Relationships between structure of the tree component and environmental variables in a subtropical seasonal forest in the upper Uruguay River valley, Brazil
... partial canonical correspondence analysis (pCCA), performed following the interactive pro- cedure described by Borcard et ...the analysis process because the distributions showed very low ...
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Occurrence of Yeast Species in Soils under Native and Modified Vegetation in an Iron Mining Area
... components analysis (PCA), and canonical correspondence analysis ...Phenetics analysis and morphological grouping of colonies were performed by building a binary matrix of presence (1) ...
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Responses of CYP450 dependent system to aliphatic and aromatic hydrocarbons body burden in transplanted mussels from South coast of Portugal
... 6 Canonical correspondence analysis (CCA) between MFO system components and the individual n-alkanes concentrations (a), individual PAHs concentration (b) and the two types of hydrocarbo[r] ...
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Soil Influences on Tree Species Distribution in a Rupestrian Cerrado Area
... component analysis (MCA) (Regazzi, 2001), because fewer variables could explain the variability of species occurrence ...soil analysis, which best explained set variability according to the MCA, was related ...
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Soil-vegetation relationships on a banded ironstone ‘island’, Carajás Plateau, Brazilian Eastern Amazonia
... A canonical correspondence analysis (CCA) ordination was conducted to analyse the correlation between environmental variables and species abundances (ter Braak ...
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Relationship between edaphic FactoRs and Vegetation in saVannas oF the bRazilian Midwest Region
... comparative analysis between two cerrado areas in southeastern goiás, relating the floristic composition and structure of the vegetation to soil properties to better understand the physiognomic characteristics of ...
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Correspondence to: Luiz Fernando Silva Magnago E-mail: luiz_fsmhotmail.com
... the Canonical Correspondence Analysis (CCA) (ter Braak ...this analysis, we grouped vegetation data at every two ...the canonical ordering, we employed the Monte Carlo permutation (ter ...
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Influence of environmental variables on stream fish fauna at multiple spatial scales
... detrended correspondence analysis (DCA) to test the gradient length of species composition and then to determine the appropriate constrained ordination technique (canonical correspondence ...
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Stream-Dwelling Fish Communities from an Atlantic Rain Forest Drainage
... species. Canonical Correspondence Analysis indicated that environmental variables explained a great part of the density and distribution patterns of the fish species, showing that community structure ...
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Proteomic analysis of the effects of aged garlic extract and its FruArg component on lipopolysaccharide-induced neuroinflammatory response in microglial cells.
... Aged garlic extract (AGE) is widely used as a dietary supplement, and is claimed to promote human health through anti-oxidant/anti-inflammatory activities with hypolipidemic, antiplatelet and neuroprotective effects. ...
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Multivariate techniques in the analysis of carcass traits of Morada Nova breed sheep
... component analysis and canonical discriminant analysis in a data set from Morada Nova sheep carcass to reduce the dimensions of the original data set, identify variables with the best discriminatory ...
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en 0104 530X gp 0104 530X1481 16
... result analysis, the concept of individual competence involves four elements: knowledge, results, skills and attitudes, as indicated in Chart 1 (Dutra, 2001, 2004; Fleury, ...
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IDENTIFICATION OF IDEOTYPES BY CANONICAL ANALYSIS IN Panicum maximum
... the canonical variables, it was possible to evaluate the graphical dispersion (Figure 3) of the genotypes with respect to the two canonical variables with the highest cumulative ...multivariate ...
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Study on homophobic bullying in Portugal using Multiple Correspondence Analysis (MCA)
... Abstract Educational institutions, as well as political, social and scientific discourses, have contributed towards discrimination and violence against people with non-normative sexual ori- entations. Acts of violence ...
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STRATEGIES OF THE SMALL-SCALE FISHERIES ON THE CENTRAL AMAZON FLOODPLAIN
... This paper presents a description of small-scale fisheries for subsistence at the Central Amazon, analyzed through correspondence analysis which do an exploratory analysis the patter[r] ...
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Estud. psicol. (Campinas) vol.25 número4
... Correspondência para/Correspondence to: M.M.P.E.. Correspondência para/Correspondence to: M.M.P.E.[r] ...
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A phytosociological analysis and synopsis of the dry woodlands and succulent vegetation of the Peruvian Andes
... multivariate analysis, using a hierarchical clustering and a detendred correspondence analysis, the Acacio-Prosopidetea class (dry forest and cactus communities, developed on soils with some edaphic ...
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J. bras. pneumol. vol.42 número2
... component analysis and canonical discriminant analysis showed that older subjects (≥ 50 years of age) could not be distinguished from younger subjects on the basis of their breathprints, as well as ...
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Co-occurrence of Cylindrospermopsis raciborskii (Woloszynska) Seenaya Subba Raju and Microcystis panniformis Komárek et al. in Mundaú reservoir, a semiarid Brazilian ecosystem
... Two-way analysis of variance was used to verify the existence of vertical and temporal differences in the environmental variables. The co-occurrence of C. raciborskii and M. panniformis was evaluated using ...
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