Is there a version of ReCal forthcoming that will perform similar analyses on ordinal and interval data and that will accept missing data?
ReCal can now accept ordinal, interval, and ratio data via ReCal OIR. However it is still unable to accept datasets with missing data. If your data is incomplete, one strategy is to perform casewise deletion—that is, to delete all cases which were not evaluated by all coders. Of course, you would have to do this manually before submitting your file to ReCal. Casewise deletion is probably best used when the number of incomplete cases is small, but then, content analysis data sets with large amounts of missing reliability data are problematic from a broader validity standpoint.
Related Questions
- I thought you said that ordinal data can be converted to interval data for the purpose of creating a control chart. How is that done?
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- Are there other software packages that perform analyses similar to Ppk Study?
