infit outfit statistics_item_fit()

[Vas]

Hi

I am new to Rasch analysis. I am using mirt package to run multidimensional polytomous model. When I use the itemfit() I only get the  following

  S_X2 df.S_X2 RMSEA.S_X2 p.S_X2

is there anyway i can get the infit mean square and outfit mean squared statistics?

Any help will be much appreciated.

thanks & regards

vas

[Phil Chalmers]

Have you looked at the itemfit() documentation? There are arguments to pick which fit statistics to compute. What's being returned is just the default statistics.

Phil

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