Projection pursuit , exploratory data analysis

Eriedman, J. H. (1987). Exploratory projection pursuit. J. Am. Statist. Assoc., 82(397), 249-266. Eriedman, J. H., and Ttik, J. W. (1974). Projection pursuit algorithm for exploratory data-analysis. IEEE Trans. Comput., C23(9) 881-890. [Pg.183]

Friedman JH, Tukey JW. A projection pursuit algorithm for exploratory data analysis. IF.F.F. Trans Comput 1974 C-23 881-90. [Pg.139]

In the first mentioned type of application, electrophoretic data are subjected to exploratory analysis techniques, such as principal component analysis (PCA) (5-8), robust PCA (rPCA) (9-13), projection pursuit (PP) (6,14-18), or cluster analysis (8, 19, 20). They all result in a simple low-dimensional visualization of the multivariate data. As a consequence, it will be easier for the analyst to get insight in the data in order to see whether there is a given... [Pg.292]

Big Chemical Encyclopedia