[R] McDonald's omega calculation. How to???

Jim Lemon jim at bitwrit.com.au
Sat Apr 3 10:59:39 CEST 2010

On 04/03/2010 09:30 AM, spats at pe.uth.gr wrote:
> hi people,
> I am a newbie to R and I would appreciate it very much if someone can help me. I
> am used to use SPSS so I don’t have experience with writing a script. I have a
> questionnaire (questions 1-12) and I would like to use the omega reliability.
> Question 1-8 is factor 1 and question 9-12 factor 2. How can I write the
> scripit? Can someone help me???

Hi Asterios,
Try the omega function in the psych package.


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