I was wondering if there is an example to examine rasch model . I have 37 items score 1 to 10. i find some SAS example for binary items. I need example or article to show for items score 1 to 10. Thank you.
Check the IRT procedure. The documentation specifically mentions Rasch models.
SteveDenham
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ANOVA, or Analysis Of Variance, is used to compare the averages or means of two or more populations to better understand how they differ. Watch this tutorial for more.