[R] cronbach's alpha

[Jeff Miller]

Try cronbach in the psy package

Regarding your other question, see classic web reference below.

 http://www.ats.ucla.edu/STAT/SPSS/library/negalpha.htm

Also, note Harold Doran's explanation from a similar R listserv post back in
January

http://tolstoy.newcastle.edu.au/R/e2/help/07/01/9125.html



HTH,
Jeff Miller

 
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