Canonical Representation of the Location Model for Discrimination or Classification
作者:
W.J. Krzanowski,
期刊:
Journal of the American Statistical Association
(Taylor Available online 1976)
卷期:
Volume 71,
issue 356
页码: 845-848
ISSN:0162-1459
年代: 1976
DOI:10.1080/01621459.1976.10480957
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The location model, which can be used in discrimination problems when the data contain both binary and continuous variables, requires separate continuous variable means to be fitted for each possible pattern of binary responses. It is suggested here that the effectiveness of this model can be investigated visually by computing the Mahalanobis distances between these groups and displaying the resultant configuration via principal coordinate analysis. The technique is illustrated on a set of breast cancer data.
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