结果:找到“Data cleaning”相关内容44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 Bad Data in R 视频 英文 带英文字幕
31 个回复 - 2895 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 - 1145 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
SPSS数据处理问题(data cleaning)
2 个回复 - 2728 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 - 1583 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
[求书】 Best practices in data cleaning
7 个回复 - 2259 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
Cleaning Messy Data in SAS
6 个回复 - 1197 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