Techniques for the Analysis of Mixture Data
作者:
RonaldD. Snee,
期刊:
Technometrics
(Taylor Available online 1973)
卷期:
Volume 15,
issue 3
页码: 517-528
ISSN:0040-1706
年代: 1973
DOI:10.1080/00401706.1973.10489078
出版商: Taylor & Francis Group
关键词: Data Analysis;Mixture Data;Mixture Experimentation;Mixture Models;Regression Analysis
数据来源: Taylor
摘要:
Techniques for the analysis of mixture data are discussed. It is shown that mixture models often can be simplified by observing near equalities among the estimated coefficients. Expressing the components in terms of pseudocomponents will sometimes improve the fit of Becker's models [1] and improve the numerical analysis. Scatter plots are useful in detecting dominant components in a mixture system. The ratio model is shown to be a useful alternative to the polynomial and Becker's models. Examples are presented to illustrate these methods of analysis.
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