结果:找到“data pack”相关内容54个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
Python Data Analysis 2nd (Packt)
9 个回复 - 1950 次查看
Python Data Analysis, 2nd Edition by Armando Fandango
English | 2017 | ISBN: 1787127487 | 330 Pages | EPUB, AZW3, PDF (conv)
Learn how to apply powerful
data analysis techniques with popular ...
2018-1-29 13:43 - 498203113 - python论坛
A Review of Software Packages for Data Mining
0 个回复 - 449 次查看
摘要:We present to the statistical community an overview of five
data mining
packages with the intent of leaving the reader with a sense of the different capabi...原文链接:http://www.tandfonline.com/ ...
2017-9-28 03:59 - 论文库 - 人工智能论文版
R package: data.table
18 个回复 - 19471 次查看
近日发现一个处理大数据集十分强大的
package。不知大家是否已经用过,总之在这里分享一下。
这个
package叫
data.table。其实就是一个类似于
data.frame的类,里面内嵌了几种优质的运算操作。如果使用得当(取决于个 ...
2013-3-18 22:22 - ltx5151 - R语言论坛
怎样将导入的数据文件变成像package里内含的data
2 个回复 - 2131 次查看
R的很多包都含有内置的
data。我想好奇地问一下,(1)怎么样才能把从外部导入的数据(比如附件中的“y.csv","x.csv","z.csv")变成像它的包里内置的
data呢?
(2)在查看内置包中的
data时,貌似一般只能一次看一 ...
2015-1-20 09:56 - nkunku - R语言论坛
Analyzing Weekly Data using R ts Package?
0 个回复 - 1629 次查看
Cowpertwait and Metcalfe conducted their time series analysis at "Introductory Time Series with R" using monthly or annual
data. I would like to know whether we can use R
package ts to analyze weekly ...
2014-5-22 21:03 - Nicolle - R语言论坛
Panel Data Econometrics in R :The plm Package
16 个回复 - 5732 次查看
Panel Data Econometrics in R: The plm Package Yves Croissant, Giovanni Millo
43页pdf文件AbstractPanel
data econometrics is obviously one of the main fields in the profession, but most of the models ...
2009-3-9 20:39 - yahoocom - R语言论坛