The book "Mise en place des tests statistiques sous logiciel R" offers a comprehensive introduction to statistical testing methods using the R programming language. It begins with a theoretical foundation that addresses estimation methods and the properties of estimators. The author, Ibtissam Zerrik, explains classical methods for determining the best estimator of a parameter, including the maximum likelihood method and the method of moments. Additionally, various parametric tests and an introduction to simple linear regression are covered. In the second half of the book, a practical application of these theoretical concepts is demonstrated through a data set analysis, implementing the results from the first half in the R programming language. This specialized book is aimed at students and professionals who wish to deepen their knowledge in statistics and data analysis.