[R] functions

From: Jan de Leeuw <deleeuw_at_cuddyvalley.org>
Date: Thu, 27 Mar 2008 12:57:20 -0700

I wrote some functions for multiway CANDECOMP, i.e. for least squares fitting of

a_{i_1\cdots i_m}\approx\sum_{s=1}^p x^1_{i_1s}x^1_{i_1s}\cdots x^m_{i_ms}

with arrays of arbitrary dimension. Reminded me of the good old APL days. I could not find this in the archives, but if it's already there, I would appreciate if someone let me know.

Jan de Leeuw, 11667 Steinhoff Rd, Frazier Park, CA 93225, 661-245-1725 .mac: jdeleeuw ++++++ aim: deleeuwjan ++++++ skype: j_deleeuw homepages: http://www.cuddyvalley.org and http://gifi.stat.ucla.edu
              The Good -- and this is surely true --
is just the Bad that we don't do !     (Wilhelm Busch)

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