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Python数据处理
用传统的电子表格来处理数据不仅效率低下,而且无法处理某些格式的数据,对于混乱或庞大的数据集更是束手无策。本书将教你如何利用语法简单、容易上手的Python轻松处理数据。作者通过循序渐的练习,详细介绍如何有效地获取、清洗、分析与呈现数据,如何将数据处理过程自动化,如何安排文件编辑与清洗任务,如何处理更大的数据集,以及如何利用获取的数据来创作引人胜的故事。学完本书,你的数据处理和分析能力将更上一层楼。* 快速了解Python基本语法、数据类型和语言概念* 概述数据的获取与存储方式* 清洗数据并格式化,以消除数据集中的重复值与错误* 学习何时对数据行标准化,何时对数据清理行测试并将其脚本化* 使用Scrapy写网络爬虫* 利用新的Python库和技术对数据集行探索与分析* 使用Python解决方案将整个数据处理过程自动化
(美) 杰奎琳·凯泽尔(Jacqueline Kazil)凯瑟琳·贾缪尔(Katharine Jarmul) /2017-07-01 /人民邮电出版社
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Why It's Great to Be a Girl
Shannon, Jacqueline /2009-10-01 /HarperCollins e-books
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The Wheat-Free Cook
Mallorca, Jacqueline /2009-03-17 /HarperCollins e-books
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The Improperly Pregnant Princess (Mills & Boon American Roma
Jacqueline Diamond /2014-11-12 /Mills & Boon American Romance
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Picture This
Sheehan, Jacqueline /2012-05-22 /William Morrow Paperbacks
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The Doctor's Little Secret (Mills & Boon American Romance)
Jacqueline Diamond /2014-11-12 /Mills & Boon American Romance
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The Viking's Heart (Mills & Boon Historical)
Jacqueline Navin /2014-10-01 /Mills & Boon Historical
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Proust among the Nations
Rose, Jacqueline /2011-10-20 /University of Chicago Press
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Yoga: The Essential Positions
Jacqueline May /Amber Books Ltd
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The Would-Be Daddy (Mills & Boon Cherish) (Safe Harbor Medic
Jacqueline Diamond /2016-02-01 /Mills & Boon Cherish
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Romana 544. (F?ldre szállt boszorkány)
Jacqueline Baird /HarperCollins Magyarország Kft.
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Daddy Protector (Mills & Boon American Romance)
Jacqueline Diamond /2014-11-12 /Mills & Boon American Romance
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Romana kül?nszám 70. k?tet
Jacqueline Baird /HarperCollins Magyarország Kft.
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Leaving Everything Most Loved
Winspear, Jacqueline /2013-03-26 /Harper
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A Baby for the Doctor (Mills & Boon Cherish)
Jacqueline Diamond /2014-05-01 /Mills & Boon Cherish
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Júlia kül?nszám 42. k?tet
Emma Darcy, Jacqueline Baird, Mary Lynn Baxter /HarperCollins Magyarország Kft.
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Júlia kül?nszám 70. k?tet
Lynne Graham, Jacqueline Baird, Kim Lawrence, Caridad Pi?eiro /HarperCollins Magyarország Kft.
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Dad by Default (Mills & Boon American Romance)
Jacqueline Diamond /2014-11-12 /Mills & Boon American Romance
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Júlia 518. (Kiütéses gy?zelem)
Jacqueline Baird /HarperCollins Magyarország Kft.
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Simply Spiritual
Rogers, Jacqueline /2013-05-09 /Andrews UK
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120 Organic Skin Care Recipes
Jacqueline S Mendez /PublishDrive
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Júlia 430. (Elloptad a szívem)
Jacqueline Baird /HarperCollins Magyarország Kft.
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The Complete 2-Day Fasting Diet
Jacqueline Whitehart /2014-01-02 /HarperCollins
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The Doctor + Four (Mills & Boon American Romance)
Jacqueline Diamond /2014-11-12 /Mills & Boon American Romance
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Csal minden álom
Jacqueline West /Men? K?nyvek
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The Police Chief's Lady (Mills & Boon American Romance)
Jacqueline Diamond /2014-11-12 /Mills & Boon American Romance
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The M.D.'s Secret Daughter (Mills & Boon American Romance) (
Jacqueline Diamond /2012-09-01 /Mills & Boon American Romance
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Guys Read: The Distance
Woodson, Jacqueline /2012-08-21 /Walden Pond Press
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Castles, A Very Peculiar History
Morley, Jacqueline /2012-02-14 /Andrews UK
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Maisie Dobbs Bundle #4: Elegy for Eddie and Leaving Everythi
Winspear, Jacqueline /2014-06-03 /Harper
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Descent into Dust
Lepore, Jacqueline /2010-03-23 /HarperCollins e-books
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The Baby Bonanza (Mills & Boon Cherish) (Safe Harbor Medical
Jacqueline Diamond /2015-03-01 /Mills & Boon Cherish
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The Surprise Holiday Dad (Mills & Boon American Romance) (Sa
Jacqueline Diamond /2014-01-01 /Mills & Boon American Romance
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A Tree in Your Pocket
Jacqueline Memory Paterson /HarperCollins Publishers
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A Lesson in Secrets
Winspear, Jacqueline /2011-03-22 /HarperCollins e-books
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Via?a mea cu John F. Kennedy. Interviuri cu Arthur M. S
Jacqueline Kennedy /Litera
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The 5:2 Bikini Diet
Jacqueline Whitehart /2013-05-09 /Harper
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Immortal with a Kiss
Lepore, Jacqueline /2011-03-08 /William Morrow Paperbacks
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William Shakespeare, A Very Peculiar History
Morley, Jacqueline /2012-01-18 /Andrews UK
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The Doctor's Accidental Family (Mills & Boon American Romanc
Jacqueline Diamond /2015-09-01 /Mills & Boon American Romance
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The Stolen Bride (Mills & Boon Intrigue)
Jacqueline Diamond /2014-01-27 /Mills & Boon Intrigue
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The Baby Jackpot (Mills & Boon American Romance) (Safe Harbo
Jacqueline Diamond /2013-03-01 /Mills & Boon American Romance
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The 28-Day Gut Health Plan: Lose weight and feel better from
Jacqueline Whitehart /2017-08-24 /HarperCollins Publishers
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The Mapping of Love and Death
Winspear, Jacqueline /2010-03-23 /HarperCollins e-books
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The Baby's Bodyguard (Mills & Boon American Romance)
Jacqueline Diamond /2016-06-15 /Mills & Boon American Romance
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A Dangerous Place
Winspear, Jacqueline /2015-03-17 /Harper
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The Sirt Diet Cookbook
Jacqueline Whitehart /2015-12-31 /Harper Thorsons
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Diagnosis: Expecting Boss's Baby (Mills & Boon American Roma
Jacqueline Diamond /2014-11-12 /Mills & Boon American Romance
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A Family at Last (Mills & Boon American Romance)
Jacqueline Diamond /2014-11-12 /Mills & Boon American Romance
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A Woman's Guide to a Healthy Stomach
Jacqueline Wolf /2012-12-01 /Harlequin Non-Fiction
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The Care and Management of Lies
Winspear, Jacqueline /2014-07-01 /Harper
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Captured By A Sheikh (Mills & Boon Intrigue)
Jacqueline Diamond /2014-11-26 /Mills & Boon Intrigue
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The Crystals 萨曼莎的晶体实验(高三上)(中国英语阅读教育研究院推荐中小学英语分级阅读图书,专为中学生量身打
Jacqueline Crompton Ottaway /2024-04-15 /外语教学与研究出版社
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The Flower And The Sword (Mills & Boon Vintage 90s Modern)
Jacqueline Navin /2012-10-23 /Mills & Boon Vintage 90s Modern
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The Surprise Triplets (Mills & Boon American Romance) (Safe
Jacqueline Diamond /2014-09-01 /Mills & Boon American Romance
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Prescription: Marry Her Immediately (Mills & Boon American R
Jacqueline Diamond /2014-11-12 /Mills & Boon American Romance
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Lost & Found
Sheehan, Jacqueline /2009-10-13 /HarperCollins e-books
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His Baby Dream (Mills & Boon American Romance) (Safe Harbor
Jacqueline Diamond /2013-06-01 /Mills & Boon American Romance
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Now & Then
Sheehan, Jacqueline /2009-06-23 /HarperCollins e-books
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Tiffany 253–254. (Család születik, Szakácspárbaj)
Jacqueline Diamond, Molly O'Keefe /HarperCollins Magyarország Kft.