deAyala: Description of deAyala data

Description Author(s) References Examples

Description

Mathematics data from de Ayala (2009; pg. 14); 5 item dataset in table format.

Author(s)

Phil Chalmers rphilip.chalmers@gmail.com

References

Chalmers, R., P. (2012). mirt: A Multidimensional Item Response Theory Package for the R Environment. Journal of Statistical Software, 48(6), 1-29. doi: 10.18637/jss.v048.i06

de Ayala, R. J. (2009). The theory and practice of item response theory. Guilford Press.

Examples

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## Not run: 
dat <- expand.table(deAyala)
head(dat)

## End(Not run)

xzhaopsy/MIRT documentation built on May 29, 2019, 12:42 p.m.