{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Polytomous Nonlinear Mixed Model for Item Analysis: Item Calibration Using SAS PROC NLMIXED and PARSCALE","author_name":"Seon-Hi Shin","thumbnail_url":"https://www.ebooknetworking.net/books/363/918/big3639184319.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3639184319.html\">A Polytomous Nonlinear Mixed Model for Item Analysis: Item Calibration Using SAS PROC NLMIXED and PARSCALE</a>","width":400,"height":300}