THE ACT (STATIS METHOD)

被引:197
作者
LAVIT, C
ESCOUFIER, Y
SABATIER, R
TRAISSAC, P
机构
[1] UM 2,ENSAM,INRA,UNITE BIOMETRIE,MONTPELLIER,FRANCE
[2] UM 1,FAC PHARM,DEPT PHARMACEUT PHYS IND STAT & INFORMAT,MONTPELLIER,FRANCE
[3] ORSTOM,MONTPELLIER,FRANCE
关键词
EUCLIDEAN VECTOR SPACES; SPECTRAL DECOMPOSITION; RV COEFFICIENT;
D O I
10.1016/0167-9473(94)90134-1
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
ACT (STATIS method) is a data analysis technique which computes Euclidean distances between configurations of the same observations obtained in K different circumstances, and thus handles three-way data as a set of K matrices. In this article, the recent developments of the ACT technique are fully described - concepts and theorems related to Euclidean scaling being discussed in the Appendix - and the software manipulation is illustrated on real data.
引用
收藏
页码:97 / 119
页数:23
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