نتایج جستجو برای: canonical correspondence analysis

تعداد نتایج: 2924775  

2015
Yuki Sawai Benjamin P. Horton Tamotsu Nagumo

This paper provides a dataset to develop a diatom-based transfer function, which is applicable to paleoseismic studies at southwestern Kuril subduction zone, northern Japan. Modern diatom samples were collected from five transects from saltmarshes of Lakes Akkeshi and Onnetoh along the Pacific coast of eastern Hokkaido. The relationships between diatom species and environmental variables were e...

2011
Lin Cheng Sovan Lek Géraldine Loot Sithan Lek-Ang Zhongjie Li

Variations in fish communities of shallow lakes in the Yangtze basins were investigated from September 2007 to September 2009. Six lakes were chosen for comparative study of species composition and diversity in relation to environmental variations. Lake heterogeneity was described with environmental physico-chemical variables, using principal component analysis. Sixteen families, composed of 75...

Fourteen different morphological traits in 169 and 131 cattle of Oulmes-Zaer and Tidili, respectively were recorded and analyzed using a multivariate approach. The characters measured included heart girth, wither height, rump height, rump length, rump width, chest depth, body length, neck length, cannon circumference, ear length, ear width, head length, horn length and tail length. Breed signif...

2014
Hervé Abdi Michel Béra

Synonyms Dual Scaling, optimal scaling, homogeneity analysis.

Journal: :Sustainability 2021

The study aimed at estimating the variability of perception Wielkopolski National Park (WNP) value among different groups society. was based on questionnaires conducted in 2018. Analyses were carried out basis 1350 records. results survey subjected to statistical analysis using canonical correspondence (CCA) and variance. revealed that relation with natural environment significantly differs var...

Journal: :Illinois Journal of Mathematics 2021

The v-function is a key ingredient in the wild McKay correspondence. In this paper, we give formula to compute it terms of valuations Witt vectors, when given group cyclic prime power order. We apply study singularities quotient variety by square criterion whether stringy motive converges or not. Furthermore, if representation indecomposable, then also simple for being terminal, canonical, log ...

Journal: :Communications for Statistical Applications and Methods 2005

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