结果:找到“r packages”相关内容100个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
物流学(英文版·第12版)小保罗·墨菲(PPT、教师指南、试题)
0 个回复 - 2206 次查看
图书封面
习题答案
PART IIANSWERSTO END-OF-CHAPTER QUESTIONS CHAPTER11: PACKAGING AND MATERIALS HANDLING 11-1. How do p
roduct cha
racte
risticsinfluence packaging and mate
rials handling conside
ration ...
2021-9-13 09:20 - zht505540914 - 现金交易版
数据包络分析DEA的R语言计算【附packages与案例】
2 个回复 - 5178 次查看
使用R语言(Packages)来计算数据包络分析DEA有关模型,主要Packages和说明如下:
deaR是最新的R语言计算DEA的Package,可以计算的模型多且新,具体见图1。
additiveDEA和multiplie
rDEA分别对应加性和乘性模型 ...
2019-12-24 10:03 - Davion2018 - 管理科学
[R语言书籍]R Packages[重磅分享]
145 个回复 - 19956 次查看
R Packages by Hadley Wickham
English | Ap
r 16, 2015 | ISBN: 1491910593 | 202 Pages | AZW3/MOBI/EPUB/PDF (conv) | 10.5 MB
Tu
rn you
r R code into pac ...
2015-4-3 14:51 - igs816 - 量化投资
求Packages安装问题
2 个回复 - 4779 次查看
大家好~请问下,在安装ggplot的时候,运行
install.
packages("ggplot2")
lib
ra
ry(ggplot2),报错,应该怎么解决?谢谢!!!
报错如下:
Wa
rning in install.
packages :
unable to access index fo
r repo ...
2022-2-4 07:27 - 李航 - R语言论坛
R软件中尝试install.packages时老出现如下困境
0 个回复 - 806 次查看
大家好,我在R软件中尝试install.
packages时老出现如下困境,不知道有没有人可以解答一下
多谢了
E
rro
r in tempfile(, lib) :
unable to t
ranslate 'C:\Use
rs\yangw\OneD
rive\\R\win-lib
ra
ry\4.0' to native ...
2021-4-19 19:09 - yw1126 - 爱问频道
install.packages("vcd") 安装问题
2 个回复 - 8858 次查看
> install.
packages("vcd")
also installing the dependencies ‘zoo’, ‘colo
rspace’, ‘lmtest’
Wa
rning in install.
packages :
lzma decoding
result 10
E
rro
r in install.
packages : e
rro
r reading f ...
2018-4-10 10:45 - Gemuese - R语言论坛
Advanced R Hadley Wickham (附R Packages)
3 个回复 - 2040 次查看
This is the companion website fo
r “Advanced R”, a book in Chapman & Hall’s R Se
ries. The book is designed p
rima
rily fo
r R use
rs who want to imp
rove thei
r p
rog
ramming skills and unde
rstanding of t ...
2019-1-18 03:01 - NicoleWu90 - 经管代码库
Rpackages安装
5 个回复 - 1537 次查看
各位大佬,当出现这种情况时有办法继续在该版本安装此包吗?
Wa
rning message:
package ‘mvstats’ is not available (fo
r R ve
rsion 3.2.5)
2018-11-19 09:54 - LYTW - R语言论坛
关于R语言安装本地zip格式packages的疑问
5 个回复 - 5670 次查看
从Github上下载了一个package,名字叫做PoEdata,链接如下:https://github.com/ccolonescu/PoEdata然后菜单栏选 程序包->Install package(s) f
rom local files->PoEdata-maste
r然而,
点了之后并无任何反应,p ...
2018-5-28 16:03 - centao007 - 爱问频道
R语言install.packages安装包失败
1 个回复 - 2382 次查看
> install.
packages("xlsx")Installing package into ‘C:/Use
rs/jin18/Documents/R/win-lib
ra
ry/3.4’(as ‘lib’ is unspecified)
错误如上
有尝试先下载
rjava和xlsxja
rs,但是一样安装不成功,其他包也是如此。 ...
2018-3-28 14:55 - jujuju_jjy - R语言论坛
在R中不同packages的同名函数如何调用
3 个回复 - 5926 次查看
最近开始学习R,用到mnp软件包中的p
redict函数,这个函数和stats软件包中的p
redict同名,所以我在command window中按mnp软件包中p
redict函数的语法写入命令时会出错而无法运行,系统默认为是stats中的p
redict函数了, ...
2011-2-24 18:53 - dongmou - R语言论坛
为什么R语音install packages不能用?
6 个回复 - 6459 次查看
如下:> install.pacakges("AER")
E
rro
r in install.pacakges("AER") :
could not find function "install.pacakges"
难道我只能手动安装所有的包了?
2017-12-4 20:32 - 蠢大侠 - R语言论坛
A Review of Software Packages for Data Mining
0 个回复 - 456 次查看
摘要:We p
resent to the statistical community an ove
rview of five data mining
packages with the intent of leaving the
reade
r with a sense of the diffe
rent 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语言所有packages连接
0 个回复 - 433 次查看
本链接包含R语言的所有
packages和
packages中的各种函数。
https://c
ran.
r-p
roject.o
rg/web/
packages/available_
packages_by_name.html
2017-7-18 11:39 - 天天向上lly - 灌水吧
linux环境下调用install.packages()安装扩展包出错,求大神帮助
5 个回复 - 4319 次查看
> install.
packages("vcd")
Installing package into ‘/home/leo/R/x86_64-pc-linux-gnu-lib
ra
ry/3.2’
(as ‘lib’ is unspecified)
--- Please select a CRAN mi
rro
r fo
r use in this session ---
E
rro
r: .on ...
2016-2-18 11:42 - 海神名 - R语言论坛
R to Latex packages: Coverage
0 个回复 - 1179 次查看
By Will
The
re a
re now quite a few R
packages to tu
rn c
ross-tables and fitted models into nicely fo
rmatted latex. In a p
revious post I showed how to use one of them to display
reg
ression tables on t ...
2016-10-18 11:10 - janyiyi - LATEX论坛
如何选择合适tex的 Packages ?
2 个回复 - 1145 次查看
这个问题其实不只对 TeX 存在,计算机领域很多地方都能遇到。如何选择一个合适的 Python 3 的图像处理库?如何选择一个合适的 JSON C++ 解析库?如何选择一个合适的浏览器标签页管理插件?如何选择合适的文件名批量命 ...
2016-10-2 11:58 - oliyiyi - LATEX论坛
The R Packages of UseR! 2016
1 个回复 - 1136 次查看
(This a
rticle was fi
rst published on Revolutions, and kindly cont
ributed to R-blogge
rs)
by Joseph Ricke
rt
It is always a delight to discove
r a new and useful R package, and it is especially nice ...
2016-6-19 07:39 - oliyiyi - LATEX论坛
The R Packages of UseR! 2016
2 个回复 - 803 次查看
(This a
rticle was fi
rst published on Revolutions, and kindly cont
ributed to R-blogge
rs)
by Joseph Ricke
rt
It is always a delight to discove
r a new and useful R package, and it is especially nice ...
2016-6-18 12:02 - oliyiyi - LATEX论坛
Top 20 R Machine Learning Packages
2 个回复 - 773 次查看
The CRAN Package
reposito
ry featu
res 6778 active
packages. Which of these should you know? He
re is an analysis. See also link to the
raw data at the bottom of the post.
Most of these R
packages a
re ...
2016-6-15 04:27 - Nicolle - winbugs及其他软件专版
Commonly Used R Packages
2 个回复 - 1772 次查看
A package in R is a
related set of capabilities, functions, help pages, and sometimes data that a
re bundled togethe
r. R comes with a basic set of
packages with the initial download of the softwa
re, ...
2014-6-3 04:49 - Nicolle - HLM专版
install.packages("gpairs")注意要安装这个包
0 个回复 - 3209 次查看
◾gpai
rs(YaleToolkit)
YaleToolKit包中的gpai
rs()函数同样可以绘制散点图矩阵,较之spm()函数,它更为复杂一些。下面代码得到图3,更多的例子参见帮助文档。
lib
ra
ry(YaleToolkit)
gpai
rs(i
ris, uppe ...
2015-11-27 21:54 - 艺坛 - R语言论坛
Oracle Built-in Packages
1 个回复 - 1536 次查看
Book Desc
ription
O
racle's built-in
packages d
ramatically extend the powe
r of the PL/SQL language, but few develope
rs know how to use them effectively. This book is a complete
refe
rence to all of the ...
2015-7-16 12:07 - Nicolle - Oracle数据库及大数据解决方案
RWinEdtpackages为啥装不上呢
2 个回复 - 2586 次查看
E
rro
r : attachNamespace()里算'RWinEdt'时.onAttach失败了,详细内容: 调用: .onAttach 错误: attachNamespace 错误: 'RWinEdt'程辑包/名字空间载入失败,
我的系统是WIN7。
2012-5-3 11:40 - ruixue4425 - R语言论坛
R graphics cookbook 免费教你用不同的R packages 来做图
7 个回复 - 2000 次查看
Publication Date: Janua
ry 3, 2013 | ISBN-10: 1449316956 | ISBN-13: 978-1449316952 | Edition: 1
This p
ractical guide p
rovides mo
re than 150
recipes to help you gene
rate high-quality g
raphs quickly, wi ...
2014-4-3 14:06 - retrydj - R语言论坛
RWinEdtpackages为啥装不上呢
2 个回复 - 3258 次查看
E
rro
r : attachNamespace()里算'RWinEdt'时.onAttach失败了,详细内容: 调用: .onAttach 错误: attachNamespace 错误: 'RWinEdt'程辑包/名字空间载入失败,
我的系统是Vista。
2010-10-14 12:07 - tsclw - R语言论坛
R语言packages安装问题
3 个回复 - 5851 次查看
我是新手,刚安装了package, 根据老师说的方法是输入 install.
packages("Rcmd
r", dependencies = TRUE)
但是安装后当我输入lib
ra
ry,出现很多行字,我这是安装成功了,还是没有?(附图)安装都没装明白,感觉前途一 ...
2015-2-12 07:26 - 741393009 - R语言论坛
新手求教关于R的install.packages
2 个回复 - 1497 次查看
各位大神们,
新手刚玩R, 对于安装包 RODBC,把zip下载下来了,然后点击安装包,提示成功安装,可是使用Lib
ra
ry(RODBC)总是提示没有找到这个包,求指导下,怎么回事?????????????
2014-10-30 22:02 - 飞喆 - R语言论坛