Cronbach's Alpha
On Tue, 17 Jan 2017 12:45:10 -0400
Jim Silverton <jim.silverton at gmail.com> wrote:
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?
More a statistical question than an R question. You might want to search sites that deal with specifically statistical aspects.
John