[R] question about how to generate an orthogonal matrix with a known vector

RICHARD M. HEIBERGER rmh at temple.edu
Mon Nov 23 05:34:25 CET 2009

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## You can do this with the qr functions.

tmp <- rnorm(4)

tmp.qr <- qr(tmp)

tmp.complete <- qr.Q(tmp.qr, complete=TRUE)

tmp.complete[,1] / tmp

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