STATIS ordinations vs. the Juhasz-Nagy models: the predictability of an exploratory tool

S. Camiz

STATIS ordinations vs. the Juhasz-Nagy models: the predictability of an exploratory tool

S. Camiz

Sapienza university of Rome

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Exploratory analysis, confirmatory analysis, and modeling are treated as a three-step model of research, each step using particular statistical and data analysis tools. Sampling requires different techniques in each step, and the problem of optimal plot size becomes evident at least in the second step. P. Juhasz-Nagy's model and the STATIS procedure are described for the analysis of three-way data tables. The ability of the former in detecting optimal plot size of a community is discussed, and the use of STATIS as an exploratory tool for the same purpose is suggested to overcome the problem of large sample size required by Juhasz-Nagy's models. -Author

Original language	English
Pages (from-to)	29-36
Number of pages	8
Journal	Abstracta Botanica
Volume	17
Issue number	1-2
State	Published - 1993
Externally published	Yes

Cite this

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abstract = "Exploratory analysis, confirmatory analysis, and modeling are treated as a three-step model of research, each step using particular statistical and data analysis tools. Sampling requires different techniques in each step, and the problem of optimal plot size becomes evident at least in the second step. P. Juhasz-Nagy's model and the STATIS procedure are described for the analysis of three-way data tables. The ability of the former in detecting optimal plot size of a community is discussed, and the use of STATIS as an exploratory tool for the same purpose is suggested to overcome the problem of large sample size required by Juhasz-Nagy's models. -Author",

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AB - Exploratory analysis, confirmatory analysis, and modeling are treated as a three-step model of research, each step using particular statistical and data analysis tools. Sampling requires different techniques in each step, and the problem of optimal plot size becomes evident at least in the second step. P. Juhasz-Nagy's model and the STATIS procedure are described for the analysis of three-way data tables. The ability of the former in detecting optimal plot size of a community is discussed, and the use of STATIS as an exploratory tool for the same purpose is suggested to overcome the problem of large sample size required by Juhasz-Nagy's models. -Author

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STATIS ordinations vs. the Juhasz-Nagy models: the predictability of an exploratory tool

Abstract

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