Data Clean-经管之家(原经济论坛)-经济、管理、金融、统计在线教育和咨询网站

结果：找到“Data Clean”相关内容50个，排序为按回复时间降序，搜索更多相关帖子请点击“高级”

Cleaning Data for Effective Data Science
6 个回复 - 867 次查看 Cleaning Data for Effective Data Science: Doing the other 80% of the work with Python, R, and command-line tools2021-6-1 18:54 - Nicolle - winbugs及其他软件专版

Python Data Cleaning Cookbook
9 个回复 - 1128 次查看 2021-8-23 21:41 - Nicolle - winbugs及其他软件专版

Cody’s Data Cleaning Techniques Using SAS（third edition）
16 个回复 - 4573 次查看 Cody’s Data Cleaning Techniques Using SAS（third edition）2018-6-19 13:41 - innerper - 商业数据分析

Cody's Data Cleaning Techniques Using SAS 2nd Edition.pdf下载
0 个回复 - 878 次查看 Cody's Data Cleaning Techniques Using SAS 2nd Edition.pdf2020-8-26 17:31 - ermutuxia - SAS专版

【2012】Best Practices in Data Cleaning A Complete Guide to Everything
81 个回复 - 9718 次查看【2012】Best Practices in Data Cleaning A Complete Guide to Everything You Need to Do Before and After Collecting Your Data Book 图书名称： Best Practices in Data Cleaning A Complete Guide to Ev ...2015-9-23 12:30 - kychan - 管理科学

数据清理好书两本: Data Wrangling Python; Data Clean
12 个回复 - 7934 次查看两本关于data cleaning的不错的新书，一本：Data Wrangling with Python by Jacqueline Kazil and Katharine Jarmul 本书侧重用Python处理数据另一本：Clean Data --Save time by discovering effortless str ...2016-2-24 17:08 - blackunique - 经济统计专版

Statistical Data Cleaning with Applications in R
3 个回复 - 1196 次查看 Statistical Data Cleaning with Applications in R2018-6-6 09:54 - penougs - 计量经济学与统计软件

Cody's Data Cleaning Techniques Using SAS, Third Edition (True PDF)
35 个回复 - 5712 次查看 English | 2017 | ISBN: 1629607967 | 233 Pages | PDF Find errors and clean up data easily using SAS! Thoroughly updated, Cody's Data Cleaning Techniques Using SAS, Third Edition, addresses tasks ...2018-4-12 23:01 - igs816 - SAS专版

Statistical Data Cleaning with Applications in R
4 个回复 - 1816 次查看 A comprehensive guide to automated statistical data cleaning The production of clean data is a complex and time-consuming process that requires both technical know-how and statistical expertise. S ...2018-2-24 14:31 - nivastuli - Forum

A Data Scientist's Guide to Acquiring, Cleaning, and Managing Data in R
4 个回复 - 1893 次查看 The only how–to guide offering a unified, systemic approach to acquiring, cleaning, and managing data in R Every experienced practitioner knows that preparing data for modeling is a painstaking, t ...2017-11-11 18:22 - nivastuli - 博弈论

【求助】R语言数据处理 Data Clean
1 个回复 - 1092 次查看 R语言新手求助一下大家我现在有一个数据记录了参与者的身高体重信息，我想要将身高统一成米为单位，体重统一成kg为单位来计算BMI （其中身高有的被记录了为尺和寸，比如5feet 6inch/ 5'6"这种形式，体重有的单位是kg ...2021-6-27 08:03 - Mitoorance - R语言论坛

Python Data Cleaning Cookbook
1 个回复 - 603 次查看 Python Data Cleaning Cookbook: Modern techniques and Python tools to detect and remove dirty data and extract key insights2021-6-6 02:46 - Nicolle - winbugs及其他软件专版

Cleaning Bad Data in R 视频英文带英文字幕
31 个回复 - 2975 次查看 MP4, AVC, 500 kbps, 1280x720 | English, AAC, 128 kbps, 2 Ch | 1h 54m | 265 MB Instructor: Mike Chapple Data integrity is the new focal point of the data science revolution. Now that everybod ...2018-9-5 22:40 - igs816 - R语言论坛

sas data cleaning managment 使用sas进行数据清洗
0 个回复 - 1160 次查看 Chapter 1 Working with Character Data Chapter 2 Using Perl Regular Expressions to Detect Data Errors Chapter 3 Standardizing Data Chapter 4 Data Cleaning Techniques for Numeric Data Chapter 5 Auto ...2018-7-19 16:43 - chenxianzhen - SAS专版

Doing Data Science: A Kaggle Walkthrough – Cleaning Data
7 个回复 - 2519 次查看 Gain insight into the process of cleaning data for a specific Kaggle competition, including a step by step overview.By Brett Romero, Open Data Kosovo.This article on cleaning data is Part III in a ser ...2016-7-3 07:49 - oliyiyi - LATEX论坛

Statistical Data Cleaning with Applications in R
35 个回复 - 3038 次查看 **** 本内容被作者隐藏 ****2018-6-15 07:59 - Nicolle - winbugs及其他软件专版

Cody's Data Cleaning Techniques Using SAS, Third Edition
29 个回复 - 3745 次查看 English | 13 Mar. 2017 | ISBN: 1629607967 | 234 Pages | AZW3 Find errors and clean up data easily using SAS! Thoroughly updated, Cody's Data Cleaning Techniques Using SAS, Third ...2018-3-28 23:31 - igs816 - SAS专版

Cody’s Data Cleaning Techniques Using SAS, 2nd Edition.pdf
31 个回复 - 13108 次查看大家好：附件是Cody’s Data Cleaning Techniques Using SAS, 2nd Edition.pdf文件，由SAS公司2008年5月出版，272页，原价39.95美金。 Review "Clean data is critical to accurate analysis. By implementing ...2008-9-24 01:45 - qfweiwei - 商业数据分析

Statistical Data Cleaning with Applications in R
21 个回复 - 3299 次查看 [ 本帖最后由 chicu 于 2018-3-29 00:16 编辑 ] Statistical Data Cleaning with Applications in R Author: Mark van der LooPublisher: WileyISBN-10: 1118897153ISBN-13: 978-1118897157 A comprehensive g ...2018-3-29 00:14 - chicu - R语言论坛

高币悬赏 Cody’s Data Cleaning Techniques Using SAS®, Third Edition一书
6 个回复 - 2174 次查看 Cody’s Data Cleaning Techniques Using SAS 第三版2017-5-6 10:46 - 小龙问路21 - SAS专版

Data mining for improving a cleaning process in the semiconductor industry
0 个回复 - 364 次查看摘要：As device geometry continues to shrink, micro-contaminants have an increasingly negative impact on yield. By diminishing the contamination problem, semicon...http://ieeexplore.ieee.org/xpls/icp. ...2018-2-3 14:00 - AIworld - 人工智能论文版

SPSS数据处理问题（data cleaning）
2 个回复 - 2765 次查看各位童鞋们：我为了完成我的硕士毕业论文，四处寻找spss教程，买了一本书，但是上面偏偏没有教data cleaning. 我已经收集了420份调查问卷！接下来就要用spss分析了！请问有没有大侠手头上有资料，可以教我从原始 ...2013-8-15 15:58 - 莪浍☆嚤琺 - SPSS论坛

Data Cleaning: A Practical Perspective
28 个回复 - 1630 次查看 2013 | ISBN-10: 1608456773 | 86 pages | PDF | 1 MB ata warehouses consolidate various activities of a business and often form the backbone for generating reports that support important business dec ...2017-9-5 15:36 - igs816 - 经管书评

Exploratory Data Mining and Data Cleaning
0 个回复 - 582 次查看摘要：No abstract is available for this item.原文链接:http://www.researchgate.net/publication/5142854_Exploratory_Data_Mining_and_Data_Cleaning送人玫瑰，手留余香~如您已下载到该资源，可在回帖当中上传与 ...2017-9-29 02:30 - DL-er - 人工智能论文版

【2015新书】 Clean Data - Data Science Strategies for Tackling Dirty Data
64 个回复 - 6238 次查看图书名称：[/backcolor]Clean Data - Data Science Strategies for Tackling Dirty Data[/backcolor] 作者：[/backcolor]Megan Squire [/backcolor]出版社：Packt Publishing 页数：267 出版时间：September 201 ...2015-9-14 21:27 - 牛尾巴 - winbugs及其他软件专版

求Ron Cody Cody’s Data Cleaning Techniques Using SAS 2nd的数据文件
3 个回复 - 2002 次查看有谁有Ron Cody Cody’s Data Cleaning Techniques Using SAS® Second Edition的数据文件和代码文件呀，求资源2016-1-16 15:56 - very_poor - SAS专版

[求书】 Best practices in data cleaning
7 个回复 - 2276 次查看 Osborne, J. W. (2012). Best practices in data cleaning: A Complete Guide to Everything You Need to Do Before and After Collecting Your Data. Sage Publishing: Thousand Oaks, CA. ISBN: 978141298801 ...2014-3-22 15:53 - whiteice - 求助成功区

Data Cleaning With Algorithms, Machines, and People
11 个回复 - 1713 次查看 Data Cleaning With Algorithms, Machines, and People Analysts report spending upwards of 80% of their time on problems in data cleaning including extraction, formatting, handling missing values, a ...2017-5-12 10:10 - Nicolle - winbugs及其他软件专版

How to Clean Your Data Quickly in 5 Steps
2 个回复 - 1210 次查看 Let’s face it – cleaning data is a waste of time.If only the data had been collected and entered carefully in the first place, you wouldn’t be faced with days of data cleaning to do. Worse still, y ...2017-2-9 23:06 - oliyiyi - LATEX论坛

Cody’s Data Cleaning Techniques Using SAS Software
11 个回复 - 3551 次查看一本挺实用的书。平常工作常用这本书。2015-3-14 23:05 - brianwu80516 - SAS专版

[Case Study]Commodities Trading with MATLAB - Importing and Cleaning Data
2 个回复 - 1377 次查看 Commodities Trading with MATLAB - Importing and Cleaning Data By Anshuman MishraImporting data from a variety of sources and aligning / cleaning up the data consumes a significant portion of an ana ...2015-3-23 00:05 - Nicolle - winbugs及其他软件专版

[pdf]Clean Data (Strategies)
2 个回复 - 2693 次查看 Clean Data - Data Science Strategies for Tackling Dirty Data Megan Squire (Author) Packt Publishing (25 May 2015) [Attach] 1875011 [/ attach]2015-9-14 18:51 - top12 - 计量经济学与统计软件

[下载] Codys Data Cleaning Techniques Using SAS
19 个回复 - 10149 次查看【书名】Cody's Data Cleaning Techniques Using SAS【作者】Ron Cody【出版社】SAS Publishing【版本】2nd edition 【出版日期】May 13, 2008【文件格式】PDF (清晰电子书)【文件大小】1.8M （解压后）【页数】272 ...2009-5-27 15:53 - sascylindrical - 商业数据分析

Cody’s Data Cleaning Techniques
4 个回复 - 2480 次查看 Ron Cody Cody’s Data Cleaning Techniques Using SAS® Second Edition2014-10-13 22:53 - li_mao - 计量经济学与统计软件

数据处理必备好书:Data Cleaning Techniques Using SAS 2nd Ed.(含书中Data和codes)
19 个回复 - 4691 次查看分享一本数据处理必备好书: Data Cleaning Techniques Using SAS 2nd Ed.(含书中Data和codes) 当用SAS处理统计数据时，得出的结果是否正确，取决于统计处理前对数据的清理，但一般人都忽视这一重要步骤，其实掌握 ...2011-10-19 02:26 - jiangpinggu - SAS专版

2008 新版Codys Data Cleaning Techniques Using SAS, Second Edition
25 个回复 - 9478 次查看 2008最新版Cody's Data Cleaning Techniques Using SAS, Second EditionBy Ron Cody * Publisher: SAS Press * Number Of Pages: 272 &nbs ...2008-9-15 13:51 - zhongqhc - 商业数据分析

Ron Codys Data Cleaning Techniques Program
2 个回复 - 2108 次查看 Data Cleaning Techniques by Ron Cody - Code Ron Cody's Data Cleaning Techniques Program2008-9-16 08:32 - xuehe - SAS专版

Codys Data Cleaning Techniques Using SAS Software
12 个回复 - 5142 次查看 Cody's Data Cleaning Techniques Using SAS Software PowerPoint Slideshows by the Author.</FON ...2006-12-14 11:55 - peaceatchina - 商业数据分析

Cleaning Messy Data in SAS
6 个回复 - 1227 次查看 I have the following data stored in a character variable Payment: 87.69/88.20/150.50//183.60195.8987.00/88.35//195.28/47.40/99.2260.34//20.45//325.00/96.45295.00/96.54 Which function should I use ...2012-12-7 10:30 - xiyting - SAS专版

下载Dasu_-_Exploratory.Data.Mining.and.Data.Cleaning
7 个回复 - 3155 次查看 Tamraparni Dasu,Theodore Johnson.Exploratory Data Mining and Data Cleaning Dasu, Tamraparni / Johnson, Theodore Exploratory Data Mining and Data Cleaning Wiley Series in Probability and Statistics1. ...2007-6-11 14:09 - yvincent - 计量经济学与统计软件

[求助]Tamraparni Dasu,Theodore Johnson.Exploratory Data Mining and Data Cleaning
1 个回复 - 3025 次查看 Dasu, Tamraparni / Johnson, Theodore Exploratory Data Mining and Data Cleaning Wiley Series in Probability and Statistics 1. Edition - June 2003 67.90 Euro / 109.- SFR 2003. 224 Pages, Hardcove ...2005-7-15 10:12 - hanszhu - 计量经济学与统计软件

upload Cody's Data Cleaning Techniques
8 个回复 - 2627 次查看 English version2009-12-5 04:00 - Seven2007 - 商业数据分析

data clean
1 个回复 - 1796 次查看连老师：您好！下面的这段data clean的程序中，我有几个问题： foreach var of varlist duty1_mid-duty8_high { capture replace `var'="." if `var'=="aaa" destring `var', replace replace `var'= ...2011-1-11 10:25 - viking1111 - 统计软件培训班VIP答疑区

Iatrogenic Specification Error- A Cautionary Tale of Cleaning Data
0 个回复 - 1448 次查看劳经英文论文2010-10-24 10:19 - vanhongbin - 劳动经济学

Potter’sWheel -An Interactive Data Cleaning System -英文
0 个回复 - 1565 次查看收藏的一篇论文拿出来分享，没办法，要银子啊...2008-12-3 11:46 - 101010 - 商学院

[下载]An Interactive Data Cleaning System
0 个回复 - 1349 次查看 Potter’sWheel: An Interactive Data Cleaning SystemVijayshankar Raman and Joseph M. HellersteinUniversity of California at Berkeleyfrshankar, jmhg@cs.berkeley.edu2008-12-2 14:33 - 101010 - 数据交流中心

课程推荐