Exploratory Compositional Data Analysis in Geochemistry

机译：地球化学探索性成分数据分析

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Geochemical data are usually compositional in nature. They represent parts of some whole, and the essential characteristic is that they only cany relative information. Tools for the exploratory analysis of such data include, among others, the variation array, the total variance, the biplot, and the balance-dendrogram. They have complementary characteristics which are analyzed and discussed using geochemical data for illustration.

机译：地球化学数据通常是自然成分。它们代表某个整体的一部分，其基本特征是它们仅收集相对信息。对此类数据进行探索性分析的工具包括变量数组，总方差，双线图和平衡树状图。它们具有互补的特征，使用地球化学数据进行了分析和讨论，以进行说明。

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《第12届国际数学地质大会》|2007年|670-674|共5页
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J. J. Egozcue; V. Pawlowsky-Glahn;
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Exploratory Compositional Data Analysis in Geochemistry

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