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Notes on the Use o f Qualitative Variables in RegressionDepartment of Textiles and Consumer Economics, University of Maryland, College Park 20742 The use of qualitative variables in regression analysis has become almost commonplace. This note examines the effect of the misuse of qualitative variables in regression analysis as independent variables and as dependent variables. Solutions to the problems that arise are given with references and examples.
Family and Consumer Sciences Research Journal, Vol. 7, No. 4,
265-269 (1979) |
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