Hello, Try
(x <- matrix(c(5, 12, 3, -2), ncol=2)) (y <- c(30, 26)) solve(x, y) solve.qr(qr(x), y) (Use the second.) Also, see section 5.7.5 of the R-intro.pdf that comes with your (any) installation of R. Hope this helps, Rui Barradas -- View this message in context: http://r.789695.n4.nabble.com/Equate-two-or-more-functions-tp4587302p4587523.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
