I have a quick statistical question and hoped somebody has a tip for me without me having to go to the local statistician on Monday.
I assess 4 statements from 90 subjects. Each of the 4 statements receives one of three responses (say -1, 0, or 1). I can use Cramer's V or Spearman correlations to assess the correlation between each pair of statements, but I am looking for a measure of coherence across/among all 4 statements. To me, this seems to be intraclass correlation. So I was wondering whether I can apply it here (specifically, ICC(2,1) or ICC(3,1)) or whether I should use an alternative procedure given that my responses are ordinal. I am grateful for your tips, Daniel ----------------------------------------------- "Who has visions should see a doctor," Helmut Schmidt, German Chancellor (1974-1982). ______________________________________________ R-help@r-project.org 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.
