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The accidental analyst : show your data who's boss / Eileen McDaniel, Stephen McDaniel
Seattle, WA : Freakalytics, LLC, 2012
xii, 288 p. : Illustrations ; 24 cm.
Ký hiệu phân loại (DDC): 650.072
Provides ideas and tips on how to analyse data to answer real-world questions. Contains seven key areas: choosing your questions, collecting your data, checking out and cleaning up your data, charting and customising your analysis, and communicating your results
Số bản sách:
(2)
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Understanding Statistics Using R / Randall Schumacker and Sara Tomek
New York : Springer, 2013
297 p. ; cm.
Ký hiệu phân loại (DDC): 519.50285
This book was written to provide resource materials for teachers to use in their introductory or intermediate statistics class. The chapter content is ordered along the lines of many popular statistics books so it should be easy to supplement the content and exercises with class lecture materials. The book contains R script programs to demonstrate important topics and concepts covered in a statistics course, including probability, random sampling, population distribution types, role of the Central Limit Theorem, creation of sampling distributions for statistics, and more. The chapters contain T/F quizzes to test basic knowledge of the topics covered. In addition, the book chapters contain numerous exercises with answers or solutions to the exercises provided. The chapter exercises reinforce an understanding of the statistical concepts presented in the chapters. An instructor can select any of the supplemental materials to enhance lectures and/or provide additional coverage of concepts and topics in their statistics book....
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