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# The report

Once the estimation process is finish, a new worksheet is created in the current Excel file. This sheet is named eirt follow by a number and contains the report. Before quiting Excel, you have to save the file if you want to keep the report. If you make more than one report and want to delete some of them, you have to select them, navigate in the edit menu and choose the delete a sheet option.

Figure 3.6: Report example.

Subsections

- The classical test theory statistics
- The estimation summary
- The test of fit
- The test of local independance
- The item parameter
- The ability estimates
- The item and option characteristic curves
- The information functions
- All the data points from the plots
- The pages header and footer