Rstan fit the Multidimensional item response model error

Lucius · June 18, 2019, 10:57am

Dear All rstan users:
I am a fresh using stan user, and I am using stan to fit a Multidimensional item response model, which is:

Lucius · July 17, 2019, 12:48pm

this question being solved by myself, haha…

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