[R] solve error

From: Sam R. Smith <samrobertsmith_at_yahoo.com>
Date: Fri 28 Oct 2005 - 17:06:40 EST


> w

    [,1] [,2] [,3] [,4]

1:1  0.0  0.5  0.5  0.0
2:1  0.5  0.0  0.0  0.5
1:2  0.5  0.0  0.0  0.5
2:2  0.0  0.5  0.5  0.0

> solve(w)

Error in solve.default(w) : Lapack routine dgesv: system is exactly singular

what does the error mean?



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https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Fri Oct 28 17:12:03 2005

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