R数据科学 【图灵程序设计丛书】R语言数据科学宝典 数据科学项目实战指南 从实用的R包出发 带你重新认识R和数据科学 R社区领军人物作品
R社区领军人物作品,从典型数据科学项目所需工具模型着手,带领读者掌握R语言精华,学会熟练使用多种工具解决各种数据科学难题。 探索 以可视化作为R编程起点,再进行重要变量选取、筛选关键观测等重要数据操作,并对数据提出问题且找到答案。 处理 导入、整理并转换数据。 编程 管道操作的工作原理和替代方式,函数使用规则,如何实现迭代。 模型 深刻理解模型背后的数学理论和数据,直观认识统计模型工作原理。 沟通 学会R Markdown,让人们快速轻松理解你的工作。
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【预订】Hadley: Memoir of a Trustbuster 美国库房发货,通常付款后3-5周到货!
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海外直订Hadley Letter Tracing for Kids Trace my Name Workbook: T
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【中商原版】欢欣的舞动 Hadley Hooper Jump For Joy 英文原版 儿童绘本 图画故事书 精装精品绘
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海外直订Regarding The Rate Of Growth Of The American Lobster 关于美
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海外直订Whose Deed? a Romance. 的事吗?一个浪漫。
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【预订】Water Relations of Terrestrial Arthropods 美国库房发货,通常付款后3-5周到货!
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【预订】The Hecuba of Euripides 9781107601406 美国库房发货,通常付款后3-5周到货!
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海外直订Three Plays for Twelfth Grade: King Oedipus had a Daught
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【预订】Napa Bulletin, Number 34 - Anthropological Perspectives 美国库房发货,通常付款后3-5周到货!
Product Details 基本信息 ISBN-13 书号 9781444349887 Author 作者 Craig Hadley Format 版本 平装-胶订 Pages Number 页数 200页 Publisher 出版社 Wiley-Blackwell Publication Date 出版日期 2011-04-21 Shipping Weight 商品重量 410g Language 语种 英语 Book Contents 内容简介 In this volume of the "NAPA Bulletin," practicing and applied anthropologistsalong with colleagues in public health examine the interactions of health and migrations indiverse settings around the world. Contributors draw on diverse theoretical and methodological perspectivesto examine the various ways in which migration impacts on the health and well-being ofmigrants.978144434989400237The nine papers of this Supplement on these significant issues and important ideas are closely accentuated and critically discussed by well-establ
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海外直订医药图书Foundations of Aversion Therapy 厌恶疗法的基础
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【中商原版】ggplot2 英文原版 ggplot2 Hadley Wickham 计算机 科学
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海外直订Syria: A Country Study Guide 叙利亚:国家学习指南
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海外直订R for Data Science: Import, Tidy, Transform, Visualize,
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海外直订Town Cemeteries and Gravestones of Hadley Massachusetts
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海外直订Neo-Victorian Fiction and Historical Narrative: The Vict
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海外直订How Does A Dragon Make Friends? 龙是怎样交朋友的?
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海外直订Spindrift: A Canadian Book of the Sea 《Spindrift:一本加拿大的海
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【预订】Across the Generations 9781032074504 国外库房发货,通常付款后3-5周到货!
Product Details 基本信息 ISBN-13 书号 9781032074504 Author 作者 Hadley Roger Format 版本 精装 Pages Number 页数 250页 Publisher 出版社 Routledge Publication Date 出版日期 2021-11-08 Product Dimensions 商品尺寸 216 x 138 mm (5.5 x 8.5) Language 语种 其它(含多语) Book Contents 内容简介 Voluntary work is sometimes praised, sometimes criticised, but was seldom the subject of objective evaluation. Given the importance of the voluntary sector in the social services at the time, the lack of systematic research into its performance was cause for concern. Originally published in 1975, the particular value of this study was twofold: first it provided a detailed and vivid picture of the work of one section of the volunteer movement – young volunteers working with the elderly; second it examined the wider issue of how voluntary work can be evaluated. The particular volunteers studied were organise
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海外直订The Owls Who Lost Their Nest 丢了巢的猫头鹰
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海外直订医药图书Fingernail Biting: Theory, Research and Treatment 指甲
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海外直订A manual of practical physics 实用物理手册
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海外直订Curious Tales of a Wandering Teacher: What is Happening
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海外直订Systematically Analysing Indirect Translations 系统分析间接翻译
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【预订】The Routledge Handbook of Disability Arts, Culture, and 美国库房发货,通常付款后3-5周到货!
Product Details 基本信息 ISBN-13 书号 9780815368410 Author 作者 Edited by Bree Hadley and Donna Mcdonald Format 版本 精装 Pages Number 页数 424页 Publisher 出版社 Routledge Publication Date 出版日期 2018-12-14 Language 语种 英语 Book Contents 内容简介 This handbook provides scholars, graduate students, upper level undergraduate students, and others entering the field with this broad-based understanding of the field of disability art, culture, and media studies, and its development over the past 30 years.
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【预订】Surge 9780615391946 美国库房发货,通常付款后3-5周到货!
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【预订】R for Data Science: Import, Tidy, Transform, Visualize, 国外库房发货,通常付款后3-5周到货!
Product Details 基本信息 ISBN-13 书号 9781492097402 Author 作者 Wickham Hadley Format 版本 平装-胶订 Publication Date 出版日期 2023-07-18 Language 语种 其它(含多语) Book Contents 内容简介 Use R to turn data into insight, knowledge, and understanding. With this practical book, aspiring data scientists will learn how to do data science with R and RStudio, along with the tidyverse? a collection of R packages designed to work together to make data science fast, fluent, and fun. Even if you have no programming experience, this updated edition will have you doing data science quickly.You’ll learn how to import, transform, and visualize your data and communicate the results. And you’ll get a complete, big-picture understanding of the data science cycle and the basic tools you need to manage the details. Updated for the latest tidyverse features and best practices, new chapters show you how to get data from spreadsh
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海外直订Standards of Public Morality 公共道德标准
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海外直订医药图书The Melanotropic Peptides: Volume I: Source, Synthes
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【预订】The Elegies of Ted Hughes 9780230232181 美国库房发货,通常付款后3-5周到货!
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【预订】Advanced R 9781138469327 美国库房发货,通常付款后3-5周到货!
Product Details 基本信息 ISBN-13 书号 9781138469327 Author 作者 Hadley Wickham Format 版本 精装 Pages Number 页数 478页 Publication Date 出版日期 2017-08-21 Language 语种 英语 Book Contents 内容简介 Making the Most of Your Teaching Assistant is an essential handbook for every SENCo and teacher responsible for managing Teaching Assistants. Based firmly in the classroom and focused on supporting pupil progress it provides clear guidance and practical support in deploying, training and monitoring the effectiveness of Teaching Assistants. This easy-to-use book: sets the current context of the development of the role of Teaching Assistants within that of wider workforce reformsadvises on how best to advertise, recruit and interview Teaching Assistantsproposes a process for the successful induction of new Teaching Assistantsexplores a variety of ways in which you can deploy your Teaching Assistants, emphasizing the impo
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【预订】Gauging Public Opinion 9780691653631 美国库房发货,通常付款后3-5周到货!
Product Details 基本信息 ISBN-13 书号 9780691653631 Author 作者 Hadley Cantril Format 版本 精装 Pages Number 页数 334页 Publisher 出版社 Princeton University Press Publication Date 出版日期 2016-04-19 Product Dimensions 商品尺寸 9.2 x 6.1 x 0.7 cm Shipping Weight 商品重量 1420g Language 语种 英语 Book Contents 内容简介 This book furnishes the first systematic examination of the highly important and widely misunderstood new methods of surveying public opinion. The studies reported were done by Princeton’s Office of Public Opinion Research under the direction of Hadley Cantril, one of the leading social psychologists in the country. The book pioneers in stimulating fashion some of the many problems involved in the determination of public opinion by modern techniques.Originally published in 1944.The Princeton Legacy Library uses the latest print-on-demand technology to again make availa
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【预订】Fallow Fields 美国库房发货,通常付款后3-5周到货!
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【预订】The Ninth Regression 美国库房发货,通常付款后3-5周到货!
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【预订】Henry James and the Imagination of Pleasure Y97805211198 美国库房发货,通常付款后3-5周到货!
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海外直订365 Yummy Peach Recipes: Discover Yummy Peach Cookbook N
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海外直订Grammatical Remarks, on the Practical and Current Dialec
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【现货】The Story of a Story,一个写故事的故事 英文原版图书籍进口正版 适合4-8岁幼儿读物 自我表 现货24小时内发货
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海外直订A manual of practical physics 实用物理手册
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海外直订English for Academic Purposes in Neoliberal Universities
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在语境中教语言 (美)赫德利(Hadley A.O.) 外语教学与研究出版社【.正版】 【正品保证,进入店铺更多优惠!】
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海外直订Little Sally Girl's Greatest Adventure Series 小莎莉女孩最伟大的冒
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海外直订365 Yummy Orange Recipes: A Highly Recommended Yummy Ora
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海外直订古英语 Life Moves Pretty Fast 生活瞬息万变
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【预订】Woodside: Or Look, Listen and Learn (1887) 9781167188770 美国库房发货,通常付款后3-5周到货!
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【预订】Introduction to Roman Law (1902) 9781164070382 美国库房发货,通常付款后3-5周到货!
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海外直订Legends of Midlocke: Nyerta 米德洛克传说:尼尔塔
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【预订】The Education of the American Citizen 9781163092026 美国库房发货,通常付款后3-5周到货!
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