[R] Cronbach's Alpha

Jim Silverton jim.silverton at gmail.com
Tue Jan 17 17:45:10 CET 2017


Dear all,

I have 12 companies and I am developing a scale for innovation. I want to
check the reliability of my scale. I delivered it to different (engineers,
managers etc) people in each company and an unequal number of values.
For example:
Company 1    2 engineers      2 managers
Company 2    4 engineers     10 managers
etc.

My question is can I use 'ordinary Cronbach's alpha or do I need a modified
weighted cronbach's alpha. If so, does such a thing exist in R?

-- 
Thanks,
Jim.

	[[alternative HTML version deleted]]



More information about the R-help mailing list