{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"An empirical investigation of the effect of the heteroscedasticity and heterogeneity variance on the analysis of covariance and the Johnson-Neyman technique (Technical paper)","author_name":"Joyce L Shields","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006XWDGA.html\">An empirical investigation of the effect of the heteroscedasticity and heterogeneity variance on the analysis of covariance and the Johnson-Neyman technique (Technical paper)</a>","width":400,"height":300}