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[mailto:[EMAIL PROTECTED] On Behalf Of David Duffy
Sent: Thursday, December 09, 2004 1:29 AM
To: [EMAIL PROTECTED]
Subject: [R] Re: Tetrachoric and polychoric correlations,
Polycor package
A bit late, but you might like to look at
http://www.qimr.edu.au/davidD/polyr.R
Regarding
A bit late, but you might like to look at
http://www.qimr.edu.au/davidD/polyr.R
Regarding the original posters queries:
You can analyse polychoric correlations as if they were Pearson
correlations using standard software (eg sem), and this usually doesn't do
too badly, or go to AWLS (Browne) in
