Hello Cara,

The answer depends on what you mean by inter-rater reliability. If you are looking for percentages of agreement and disagreement you should be able to get that when you run a comparison. If you have used the screening codeset type you will get the data for both include vs exclude and full disagreement (for example, if two people disagree on the exclusion)

If you are looking for true kappa statistics than you are talking about Cohen's kappa or possibly Fleiss's kappa (when there are more than two raters which you might have if you are triple screening). We don't have a function to calculate the kappa score but if necessary we could retrieve the data necessary if you wanted to calculate it.

Best regards,
Jeff