Data envelopment analysis with R Introduction to Data Envelopment Analysis and Fuzzy Sets Introductions and Definitions of R Basic DEA Models with R Codes Advanced DEA Models with R Codes Fuzzy Data Envelopment Analysis Models with R Codes. This book introduces readers to the use of R codes for optimization problems. First it provides the necessary background to understand data envelopment analysis (DEA) with a special emphasis on fuzzy DEA. It then describes DEA models including fuzzy DEA models and shows how to use them to solve optimization problems with R. Further it discusses the main advantages of R in optimization problems and provides R codes based on real world data sets throughout. Offering a comprehensive review of DEA and fuzzy DEA models and the corresponding R codes this practice oriented reference guide is intended for masters and Ph.D. students in various disciplines as well as practitioners and researchers