Re: [R] Help With Fleiss Kappa

kappa values. I cannot see what I doing wrong is any one able to tell my what I might be doing wrong? The R package I am using is irr Thanks and Regards Mehdi E On Tue, Jul 14, 2009 at 5:55 PM, mehdi ebrahim wrote: > Hi All, > > I am using raw data. > > Following is an example o

Re: [R] Help With Fleiss Kappa

(say I have named it r1.df) and I use the following command kappam.fleiss(r1.df) I get a negative kappa value. Thanks and Regards Mehdi E On Tue, Jul 14, 2009 at 2:09 AM, William Revelle wrote: > At 6:48 PM +1200 7/13/09, mehdi ebrahim wrote: > >> Hi All, >> >> I a

[R] Help With Fleiss Kappa

Hi All, I am using fleiss kappa for inter rater agreement. Are there any know issues with Fleiss kappa calculation in R? Even when I supply mock data with total agreement among the raters I do not get a kappa value of 1. instead I am getting negative values. I am using the irr package version 0