1 首先打开RStudio软件后，点击软件主界面顶部工具栏上的“Tools”2 在打开的下拉菜单中，点击选择“Global Options…”3 打开全局设置对话框后，点击左侧选项栏中的“Packages”4 打开Packages选项卡后，点击顶部的“Management”标签 5 然后找到“Primary CRAN repository”一栏 6 点击方框后面的“Change”，如图 7 ...
url <- "https://cran.r-project.org/web/packages/available_packages_by_date.html" packages <- url %>% read_html() %>% html_table(fill = TRUE) %>% .[[1]] head(packages) 接下来需要统计R包被下载的次数,我们统计1周时间,所有CRAN包的下载量,下载速度慢,这里直接载入下载好的数据。 载入下...
这也意味着,从此可以使用install.packages("bruceR")来安装了! 用过老版本bruceR的朋友都有体会:若从GitHub安装,非常耗时间,过程也非常坎坷。现在,bruceR大大缩减了依赖包的数量,并且有了CRAN官方收录,安装会变得更容易! CRAN - Package bruceRcran.r-project.org/package=bruceR bruceR package - RDocumenta...
之后就是对该领域的详细分类和介绍了,例如贝叶斯推断,分成下面几个章节: Bayesian packages for general model fitting Bayesian packages for specific models or methods Post-estimation tools Packages for learning Bayesian statistics Packages that link R to other sampling engines 最后给出 CRAN 的 packages 链接...
strex: Extra String Manipulation Functions There are some things that I wish were easier with the 'stringr' or 'stringi' packages. The foremost of these is the extraction of numbers from strings. 'stringr' and 'stringi' make you figure out the regular expression for yourself; 'strex' takes...
install.packages("sMTL") Alternatively, the development version of the Sparse Multi-Task Learning R Package sMTL can be downloaded as follows: library(devtools) install_github("gloewing/sMTL", subdir = "Package/sMTL") Package Usage *** The first time sMTL is used, an initial setup st...
License:GPL-3 URL:https://github.com/JasjeetSekhon/rgenoud NeedsCompilation:yes Citation:rgenoud citation info Materials:READMEChangeLog In views:HighPerformanceComputing,MachineLearning,Optimization CRAN checks:rgenoud results Documentation: Reference manual:rgenoud.pdf ...
Errorininstall.packages :errorreadingfromconnection 后更改下载镜像为China (Beijing 1) [https] - TUNA Team, Tsingh的,之后开启PAC代理模式,就可以了,为什么? 搜索了很多解决方法后得到原因: 这样大多数是因为网络原因。 R默认选择国外CRAN镜像 国外镜像下载慢,并且很容易连不上,产生网络问题 ...
CRAN-web-packages-IAPWS95安装包是阿里云官方提供的开源镜像免费下载服务,每天下载量过亿,阿里巴巴开源镜像站为包含CRAN-web-packages-IAPWS95安装包的几百个操作系统镜像和依赖包镜像进行免费CDN加速,更新频率高、稳定安全。
Version:5.0.1 Depends:R (≥ 4.0) Imports:glue,stringr,purrr,httr,jsonlite,dplyr,duckdbfs(≥ 0.0.9),rlang,magrittr,memoise Suggests:testthat,rmarkdown,knitr,covr,spelling,curl Published:2025-01-12 DOI:10.32614/CRAN.package.rfishbase