])$cov, xcov)
-Original Message-
From: Emilio Torres Manzanera [mailto:tor...@uniovi.es]
Sent: Sunday, March 30, 2014 6:31 PM
To: r-help@r-project.org
Subject: [R] cov.wt gives different results from other (co)variance functions
(cov, wtd.var)
Dear Sir,
I am not sure about the precision
On 31 Mar 2014, at 00:30 , Emilio Torres Manzanera tor...@uniovi.es wrote:
Dear Sir,
I am not sure about the precision of the cov.wt function. It seems that it
provides different results when using frequency weights. This discrepancy
only occurs with the covariance matrix, not with the
Dear Sir,
I am not sure about the precision of the cov.wt function. It seems that it
provides different results when using frequency weights. This discrepancy only
occurs with the covariance matrix, not with the correlation matrix.
Do you know to how to solve this issue? Thank you
Best regards,
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