From twoutopias at gmail.com  Thu Dec 24 01:50:12 2009
From: twoutopias at gmail.com (twoutopias at gmail.com)
Date: Thu, 24 Dec 2009 01:50:12 +0100 (CET)
Subject: [Rd] bug in princomp example (PR#14167)
Message-ID: <20091224005012.6F5E5282EF4E@mail.pubhealth.ku.dk>

When I run

example(princomp)

I get the following error message:

prncmp> ## The variances of the variables in the
prncmp> ## USArrests data vary by orders of magnitude, so scaling is
appropriate
prncmp> (pc.cr <- princomp(USArrests))  # inappropriate
Error in cov.wt(z) : 'x' must contain finite values only

Seth Roberts



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[Rd] bug in princomp example (PR#14167)
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