from the conferences organized by TANGER Ltd.
The paper introduces modifications to the classical regression analysis that are deemed necessary when working with typical data from metallurgy, and foundry industry in particular. It specifically concerns the problem of multicollinearity, and shows both the practical application of the modified procedures and its consequences. The usefulness of the alternative procedures was verified for the metallurgical data that reflect existence of relation between selected mechanical properties of casts and their chemical composition.
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