[R] Linear system

Doran, Harold HDoran at air.org
Wed May 25 14:49:14 CEST 2005

Yes, solving systems of linear equations is a strength of R and is very
easy. Doug Bates has a nice article in a prior version of R News showing
optimal methods for doing this in R. Here is an example using your data:

X <- matrix(c(353,45,29,45,29,3,29,3,4), ncol=3)
y <- c(79,5,8)


See Doug's article at the following link:


-----Original Message-----
From: r-help-bounces at stat.math.ethz.ch
[mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of Jim Gustafsson
Sent: Wednesday, May 25, 2005 8:31 AM
To: r-help at stat.math.ethz.ch
Subject: [R] Linear system

Dear R-help

I have a problem solving a linear system like


Is there any way of doing this in R?

Best Regards

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