结果:找到“R data manipulation”相关内容32个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
Data Manipulation with R, 2nd Edition
7 个回复 - 2235 次查看
eBook free download
Book Details
[*]Paperback: 161 pages
[*]Publisher: Packt Publishing - ebooks Account; 2 edition (March 31, 2015)
[*]Language: English
[*]ISBN-10: 1785288814
[*]ISBN ...
2015-6-22 22:52 - pcstar - Excel
Data Manipulation with R by Jaynal Abedin 2014版
16 个回复 - 4351 次查看
Data Manipulation with
R by Jaynal Abedin
2014 | ISBN: 178328109X | English | 102 pages | PDF | 7 MB
Perform group-wise
data manipulation and deal with large
datasets using
R efficiently and e ...
2014-2-9 22:46 - igs816 - R语言论坛
Data manipulation with tidyr
0 个回复 - 929 次查看
(This article was first published on DataScience+, and kindly contributed to
R-bloggers)
Hello everyone! In this article, I will show you how you can use tidyr for
data manipulation. tidyr is a p ...
2016-1-9 16:08 - oliyiyi - LATEX论坛
Data Manipulation with R
1 个回复 - 952 次查看
结果:找到“Data Manipulation with
R”相关内容14个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
Data Manipulation with
R
2 个回复 - 69 次查看One of the most important aspects of computing w ...
2015-12-1 07:32 - Nicolle - winbugs及其他软件专版
Data Manipulation with R
3 个回复 - 1483 次查看
One of the most important aspects of computing with
data is the ability to manipulate it to enable subsequent analysis and visualization.
R offers a wide range of tools for this purpose. Data from any ...
2015-11-30 10:39 - neuroexplorer - R语言论坛
Data Manipulation with R
12 个回复 - 3086 次查看
The
R language provides a rich environment for working with
data, especially
data to be used for statistical modeling or graphics. Coupled with the large variety of easily available packages, it allow ...
2015-6-29 00:09 - lasgpope - 量化投资
[下载]Data Manipulation with R (2008)
33 个回复 - 10665 次查看
Phil Spector, Data Manipulation with
R (2008)1 Data in
R2
Reading and Writing Data3
R and Databases4 Dates5 Factors6 Subscripting7 Character Manipulation8 Data Aggregation9
Reshaping Data
[此贴子已经 ...
2008-3-30 20:41 - jyliao - R语言论坛
A tricky data manipulation
15 个回复 - 2099 次查看
数据抽象如下:
data have;
_obs ++1;
input id dt :date9.;
format dt date9.;
cards;
0 31oct2011
1 31jan2010
1 30apr2010
1 31oct2010
1 31jan2011
1 30apr2011
1 31jul2011
1 31jan2012
2 31jan20 ...
2013-1-17 00:39 - jingju11 - SAS专版
Data Manipulation with R Springer2008新书
22 个回复 - 8661 次查看
介绍About this book -Provides guidance on getting
data into
R from text files, web pages, spreadsheets,
databases and other sources. -Demonstrates techniques that use core features of the
R language, ...
2008-3-29 16:57 - eijuhz - R语言论坛