Download or read book The Book of R written by Tilman M. Davies and published by No Starch Press. This book was released on 2016-07-16 with total page 833 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Book of R is a comprehensive, beginner-friendly guide to R, the world’s most popular programming language for statistical analysis. Even if you have no programming experience and little more than a grounding in the basics of mathematics, you’ll find everything you need to begin using R effectively for statistical analysis. You’ll start with the basics, like how to handle data and write simple programs, before moving on to more advanced topics, like producing statistical summaries of your data and performing statistical tests and modeling. You’ll even learn how to create impressive data visualizations with R’s basic graphics tools and contributed packages, like ggplot2 and ggvis, as well as interactive 3D visualizations using the rgl package. Dozens of hands-on exercises (with downloadable solutions) take you from theory to practice, as you learn: –The fundamentals of programming in R, including how to write data frames, create functions, and use variables, statements, and loops –Statistical concepts like exploratory data analysis, probabilities, hypothesis tests, and regression modeling, and how to execute them in R –How to access R’s thousands of functions, libraries, and data sets –How to draw valid and useful conclusions from your data –How to create publication-quality graphics of your results Combining detailed explanations with real-world examples and exercises, this book will provide you with a solid understanding of both statistics and the depth of R’s functionality. Make The Book of R your doorway into the growing world of data analysis.

Download or read book Mirror Symmetry written by Kentaro Hori and published by American Mathematical Soc.. This book was released on 2003 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thorough and detailed exposition is the result of an intensive month-long course on mirror symmetry sponsored by the Clay Mathematics Institute. It develops mirror symmetry from both mathematical and physical perspectives with the aim of furthering interaction between the two fields. The material will be particularly useful for mathematicians and physicists who wish to advance their understanding across both disciplines. Mirror symmetry is a phenomenon arising in string theory in which two very different manifolds give rise to equivalent physics. Such a correspondence has significant mathematical consequences, the most familiar of which involves the enumeration of holomorphic curves inside complex manifolds by solving differential equations obtained from a ``mirror'' geometry. The inclusion of D-brane states in the equivalence has led to further conjectures involving calibrated submanifolds of the mirror pairs and new (conjectural) invariants of complex manifolds: the Gopakumar-Vafa invariants. This book gives a single, cohesive treatment of mirror symmetry. Parts 1 and 2 develop the necessary mathematical and physical background from ``scratch''. The treatment is focused, developing only the material most necessary for the task. In Parts 3 and 4 the physical and mathematical proofs of mirror symmetry are given. From the physics side, this means demonstrating that two different physical theories give isomorphic physics. Each physical theory can be described geometrically, and thus mirror symmetry gives rise to a ``pairing'' of geometries. The proof involves applying $R\leftrightarrow 1/R$ circle duality to the phases of the fields in the gauged linear sigma model. The mathematics proof develops Gromov-Witten theory in the algebraic setting, beginning with the moduli spaces of curves and maps, and uses localization techniques to show that certain hypergeometric functions encode the Gromov-Witten invariants in genus zero, as is predicted by mirror symmetry. Part 5 is devoted to advanced topi This one-of-a-kind book is suitable for graduate students and research mathematicians interested in mathematics and mathematical and theoretical physics.

Download or read book How to Differentiate Instruction in Mixed ability Classrooms written by Carol A. Tomlinson and published by ASCD. This book was released on 2001 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers a definition of differentiated instruction, and provides principles and strategies designed to help teachers create learning environments that address the different learning styles, interests, and readiness levels found in a typical mixed-ability classroom.

Download or read book Mathematics for Computer Science written by Eric Lehman and published by . This book was released on 2017-03-08 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers elementary discrete mathematics for computer science and engineering. It emphasizes mathematical definitions and proofs as well as applicable methods. Topics include formal logic notation, proof methods; induction, well-ordering; sets, relations; elementary graph theory; integer congruences; asymptotic notation and growth of functions; permutations and combinations, counting principles; discrete probability. Further selected topics may also be covered, such as recursive definition and structural induction; state machines and invariants; recurrences; generating functions.

Download or read book The Official ACT Prep Guide 2021 2022 Book 6 Practice Tests Bonus Online Content written by ACT and published by John Wiley & Sons. This book was released on 2021-04-20 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE OFFICIAL ACT® PREP GUIDE 2021-2022 The comprehensive guide to the 2021-2022 ACT® test, with 6 genuine, full-length practice tests in print and online. This 2021-2022 guide includes six actual ACT® tests – all of which contain the optional writing test – that you can use to practice at your own pace. To help you review test subjects and improve your understanding, this guide provides clear explanations for every answer. You’ll also get practical tips for boosting your score on the English, math, reading, and science tests, as well as the optional writing test. Additionally, you can access the six tests online through the access code provided in the guide. The code also provides access to 400 online flashcards to help you prepare for all sections in the ACT® examination. The test’s creators filled this guide with expert advice on how to both mentally and physically prepare for the exam. It will also help you: Review the entire ACT® test content so you’ll know what to expect on test day Understand the procedures you’ll follow when you’re taking the ACT® Prepare for the types of questions you can expect to find on the test Adopt test-taking strategies that are right for you The Official ACT® Prep Guide 2021-2022 is the best resource to prepare you for test day. By using this guide you can feel comfortable that you’re prepared to do your best!

Download or read book Schools of Thought written by Rexford Brown and published by Jossey-Bass. This book was released on 1993-08-10 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a result of his visits to classrooms across the nation, Brown has compiled an engaging, thought-provoking collection of classroom vignettes which show the ways in which national, state, and local school politics translate into changed classroom practices. "Captures the breadth, depth, and urgency of education reform".--Bill Clinton.

Download or read book The Complete Idiot s Guide to Algebra written by W. Michael Kelley and published by Penguin. This book was released on 2004 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: The complete hands-on, how-to guide to engineering an outstanding customer experience! Beyond Disney and Harley-Davidson - Practical, start-to-finish techniques to be used right now, whatever is sold. Leverages the latest neuroscience to help readers assess, audit, design, implement and steward any customer experience. By Lou Carbone, CEO of Experience Engineering, Inc., the world's #1 customer experience consultancy.

Download or read book Popular Mechanics written by and published by . This book was released on 2000-01 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Popular Mechanics inspires, instructs and influences readers to help them master the modern world. Whether it’s practical DIY home-improvement tips, gadgets and digital technology, information on the newest cars or the latest breakthroughs in science -- PM is the ultimate guide to our high-tech lifestyle.

Download or read book Power Maths Year 5 Pupil Practice Book 5B written by Jian Liu (Writer of mathematics textbooks) and published by . This book was released on 2018-11-05 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: The whole-class mastery approach that works for every child. Underpinned by the most effective teaching practices, and created by a team of mastery experts led by Series Editor Tony Staneff, Power Maths is designed to make the whole-class mastery teaching approach work for you, your children and your school. The Practice Books provide just the right amount of intelligent practice for children to complete independently in the final section of the lesson. The practice questions are for everyone - each question varies one small element to move children on in their thinking. All practice questions are carefully developed to reveal misconceptions. 'Reflect' questions help children to reason and show how deep their understanding is before moving on. Power Maths characters encourage and challenge children to develop growth mindsets and work flexibly. Calculations are connected so that children think about the underlying concept.

Download or read book School Zone Big Preschool Workbook written by School Zone and published by Big Workbook. This book was released on 2019-06-20 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Help preschoolers get ready for reading, writing, and numbers! This gigantic, 320-page book of creative, colorful activities will make learning feel like play. An A+ adventure unfolds, as kids encounter sensational squares and rocking rectangles, a giant newt reading the newspaper and a dinosaur playing the drums. Bold, bright colors and illustrations ease little ones into learning without feeling overwhelmed. Lessons focus on must-know readiness basics, including colors, shapes, the alphabet, basic phonics, early math, and more, and activities appear in order of increasing difficulty, so preschoolers stay challenged until the end, constantly expanding their skills. When all done they can fill in their name on their very own reward certificate! Along the way, tear-out pages make for easy sharing. School Zone products give kids their own Anywhere Teacher learning, anywhere and anytime!

Download or read book Preschool Math Workbook for Toddlers Ages 2 4 written by Modern Kid Press and published by Modern Kid Press. This book was released on 2019-10-29 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Upper Level SSAT written by The Tutorverse and published by . This book was released on 2018-04-26 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Like our best-selling line of ISEE workbooks, this book has more practice questions than 10 full-length exams! With over 1,500 practice questions dedicated to the Upper Level SSAT, this book provides enough practice for even the highest-achieving student.This book includes:- 3 full-length tests1 diagnostic test to help you pinpoint the areas in most need of improvement, and- 2 practice tests to help familiarize students with the real thing.- 1500+ practice questions broken out by topic, so students can focus on key areas.- Hundreds of reading comprehension questions covering literature, poetry, persuasive and expository passages- Hundreds of test-appropriate math questions including graphs, charts, shapes, and illustrations- Detailed answer explanations available online at www.thetutorverse.comThis book can be used for independent practice or for study with a professional educator. To best utilize a student's limited time, we recommend using this book with a tutor or teacher who can help students learn more about new or particularly challenging topics.

Download or read book Bulletin of the Atomic Scientists written by and published by . This book was released on 1970-06 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.

Download or read book Inspire Maths Pupil Book 1a written by and published by . This book was released on 2015-01-22 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inspire Maths Pupil Book 1b written by and published by . This book was released on 2015-01-22 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: