Data resource of potential interest to mirt users

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Ben Domingue

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Oct 10, 2025, 10:51:33 AM (9 days ago) Oct 10

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Hi all,

I wanted to share a note about a resource we've been working on that might be of interest to people using mirt. We have standardized over 1000 item response datasets to meet a common data format and made them available directly in R. You can see how they might be used directly with mirt in a simple example here:

https://github.com/ben-domingue/irw/blob/main/manuscript_src/01_simpleIRT.R

More information about this manuscript can be found in this (open access!) article here or at the project website here. Please send any questions you may have my way and a tip of the hat to Phil for making an essential piece of software!