Think Python

Designed as a textbook for a one or two-term introduction to mathematical statistics for students training to become data scientists, Foundations of Statistics for Data Scientists: With R and Python is an in-depth presentation of the topics in statistical science with which any data scientist should be familiar, including probability distributions, descriptive and inferential statistical methods, and linear modelling. The book assumes knowledge of basic calculus, so the presentation can focus on 'why it works' as well as 'how to do it.' Compared to traditional "mathematical statistics" textbooks, however, the book has less emphasis on probability theory and more emphasis on using software to implement statistical methods and to conduct simulations to illustrate key concepts. All statistical analyses in the book use R software, with an appendix showing the same analyses with Python.The book also introduces modern topics that do not normally appear in mathematical statistics texts but ar

How did early modern societies think about disasters, such as earthquakes or floods? How did they represent disaster, and how did they intervene to mitigate its destructive effects? This collection sh

Second Language Research: Methodology and Design is a clear, comprehensive overview of cure issues in L2 research. Authored by well-known scholars in SLA and supported by a wealth of examples from actual studies and extensive pedagogical resources, this book first introduces students to the key topics and debates in L2 research. It then guides readers step-by step through the research process - from basic principles and collection methods through study design, and reporting - to the point of being able to conduct their own research from beginning to end.This book is an essential text for students and novice researchers of SLA, applied linguistics, and second and foreign language teaching. Key FeaturesA wealth of graphics, visuals and exercises in each chapter. "Time to think" and "Time to do" boxes within chaptersHelpful glossary and extensive author and subject indicesNew to This EditionSubstantially reorganized chaptersSignificantly expanded chapters on qualitative and mixed methodsS