Through the use of specific examples to illustrate evaluation research goals and methods, this book provides readers with an overview of the science and politics of... Læs mere
Through the use of specific examples to illustrate evaluation research goals and methods, this book provides readers with an overview of the science and politics of... Læs mere
As a formal matter, conventional regression analysis does nothing more than produce from a data set a collection of conditional means and conditional... Læs mere
Consistent with modern data analytics, it emphasizes that a proper statistical learning data analysis derives from sound data collection, intelligent data management, appropriate statistical procedures, and an accessible interpretation of results.