[R] R function to compute kappa statistics for two vector
Dear R-user, Did anybody know how to calculate the kappa statistics of two vectors for the agreement? for example: a-c(0,1,0,0,1,0) b-c(0,1,1,0,0,1) I know the percent of agreement is 3/6, but how to get the kappa? [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] R function to compute kappa statistics for two vector
Kappa() in library vcd kappa2() in library irr ckappa() in library psy cohen.kappa() in library concord.. Bruno - Original Message - From: Philip He [EMAIL PROTECTED] To: R-help@stat.math.ethz.ch Cc: Rebecca Ding [EMAIL PROTECTED] Sent: Monday, October 02, 2006 5:53 PM Subject: [R] R function to compute kappa statistics for two vector Dear R-user, Did anybody know how to calculate the kappa statistics of two vectors for the agreement? for example: a-c(0,1,0,0,1,0) b-c(0,1,1,0,0,1) I know the percent of agreement is 3/6, but how to get the kappa? [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] R function to compute kappa statistics for two vector
Philip He [EMAIL PROTECTED] writes: Dear R-user, Did anybody know how to calculate the kappa statistics of two vectors for the agreement? for example: a-c(0,1,0,0,1,0) b-c(0,1,1,0,0,1) I know the percent of agreement is 3/6, but how to get the kappa? Multiple packages appear to have versions of Cohen's Kappa: irr, concord, psy, vcd, e1071 -- O__ Peter Dalgaard Øster Farimagsgade 5, Entr.B c/ /'_ --- Dept. of Biostatistics PO Box 2099, 1014 Cph. K (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~ - ([EMAIL PROTECTED]) FAX: (+45) 35327907 __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
