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Simulated data for 200 'subjects' 'answering' to 3 items with unequal number of categories -- one dichotomous and two polytoumous items.
data(sim200x3)A data.frame containing 3 variables and 200 obsevations.
This simulated data is used as an example in the rasch module of the 'ALMO - Statistiksystem'.
Holm, K. (2014). ALMO Statistik-System. P14.8 Das allgemeine ordinale Rasch-Modell http://www.almo-statistik.de/download/Ordinales_Rasch_Modell.pdf
data(sim200x3)
dim(sim200x3)
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apply(sim200x3,2,table)
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