[R] My Functions on the Web (Including Factor Anlysis by Principal Components)
Brett Magill
bmagill at earthlink.net
Thu Oct 31 04:57:57 CET 2002
I have made some functions that I wrote available on the web. Not a
package, but I know some people have found them useful.
The url is:
http://home.earthlink.net/~bmagill/MyMisc.html
Included, and of special interest to some is prinfact, my function for
principal components factor analysis--updated and now including print and
plot methods.
Also included:
Reliability estimates (alpha) and item total correlations for scale/test
development.
Frequency tables and descriptive statistics
A function to convert covariance matrix to correlation matrix
Several others
Comments and suggestions are appreciated.
Brett.
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