Releases by Roger A. Wojtkiewicz

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Cover for Roger A. Wojtkiewicz · Modeling Nonlinearity and Interaction in Regression Analysis Using Spline Variables - Quantitative Applications in the Social Sciences (Paperback Book) (2025)

Modeling Nonlinearity and Intera... (2025)

Roger A. Wojtkiewicz

Cover for Roger A. Wojtkiewicz · Elementary Regression Modeling: A Discrete Approach (Paperback Book) (2016)

Elementary Regression Modeling: ... (2016)

Roger A. Wojtkiewicz