Test and item analysis demo data file
datasetposted on 28.08.2018 by Gavin Brown
Datasets usually provide raw data for analysis. This raw data often comes in spreadsheet form, but can be any collection of data, on which analysis can be performed.
This is a demo data file containing 375 cases and dichotomous scored answers (0,1) for 50 multiple choice items. It is used in the tutorial on test and item analysis “Analysing a test with packages in R” tutorial document available at https://figshare.com/s/aa594e1913d00fe02852