Extract projected data solution from a PP3 object.
The PP3 object you wish to get information from
The solution number you want to know about
The projected data associated with a projection solution
(out of the
nrandstarts that were executed by
PP3many)) can be extracted using this function.
The three-dimensional projected data associated with projection
number. This is a matrix of three rows
(one for each projected direction) versus N columns, where
N is the number original cases.
G. P. Nason
Friedman, J.H. and Tukey, J.W. (1974) A projection pursuit algorithm for exploratory data analysis. IEEE Trans. Comput., 23, 881-890.
Jones, M.C. and Sibson, R. (1987) What is projection pursuit? (with discussion) J. R. Statist. Soc. A, 150, 1-36.
Nason, G. P. (1995) Three-dimensional projection pursuit. J. R. Statist. Soc. C, 44, 411-430.
Nason, G. P. (2001) Robust projection indices. J. R. Statist. Soc. B, 63, 551-567.
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# # See example for getPP3index in the help for PP3many. This function # works similarly except that projected observations are returned.
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