Cărți de Roger A. Wojtkiewicz

Elementary Regression Modeling: A Discrete Approach

Autor Roger A. Wojtkiewicz

12 iul 2016

Preț: 644^.82 lei 758^.62 lei

6-8 săpt.

-15%

Modeling Nonlinearity and Interaction in Regression Analysis Using Spline Variables

Quantitative Applications in the Social Sciences

Autor Roger A. Wojtkiewicz

26 aug 2025

Preț: 349^.66 lei

3-5 săpt. | 6-10 zile