By default for a source install, the library directory is ‘locked’ by creating a directory ‘00LOCK’ within it. This has two purposes: it prevents any other process installing into that library concurrently, and is used to store any previous version of the package to restore on error. A...
packageurl='http://www.bioconductor.org/packages/release/bioc/src/contrib/BiocGenerics_0.32.0.tar.gz'>install.packages(packageurl,repos=NULL,type='source')Installingpackageinto ‘C:/Users/wlx/Documents/R/win-library/3.6’(as‘lib’isunspecified)trying URL'http://www.bioconductor.org/packages/rele...
install.packages("package_name") "package_name"中填写包的名字,必须有引号 这一步最常见的报错: package ‘package_name’ is not available (for R version 3.6.1) 出现这条信息,说明没有安装上。 ①首先检查有没有连网,有没有拼写错误,有没有忘加引号。 ②确保网络连接的情况下,可以换一个CRAN镜像,如...
我在哪里可以获得最新版本的XYZ软件包,是托管在R-锻造?我试着用install.packages但事实就是这样: > install.packages("XYZ",repos="http://r-forge.r-project.org")Warning message: package ‘XYZ’ is not available (for R version 2.15.0) 在XYZ的R锻造网站上,我发现这个软件包没有建立起来。因此,没有...
install_version() from a specific version of a CRAN package. For example, to install the babynames package from its Github repository, you can use: devtools::install_github("hadley/babynames") 4. How to Update, Remove and Check Installed R Packages After you spend more time with R, it ...
由于R中需要安装一些必要的包,在安装igraph包时,用 install.packages("igraph")安装时出现一下错误提示: Warning: unable to access index for repository https://mirrors.ustc.edu.cn/CRAN/src/contrib Warning message: package 鈥榮qldf鈥is not available (for R version 3.2.2) ...
To install the latest version of a package in the default branch from GitHub, you can use theuser/repoform. Note thatusercan also be an organization: remotes::install_github("r-lib/conflicted") If the R package is inside a subdirectory of the root directory, then give this subdirectory as...
Generate, Visualise, and Compare Fast and Frugal Decision Trees [R package FFTrees version 1.1.8] N Phillips 被引量: 0发表: 2016年 Condensing Gas Package Unit Configured to Drain Condensate Through Inducer Fan and Method of Reducing Fuel Consumption Various methods include instructing an installer...
Install-Package[-Name] <String[]> [-RequiredVersion <String>] [-MinimumVersion <String>] [-MaximumVersion <String>] [-Source <String[]>] [-Credential <PSCredential>] [-Proxy <Uri>] [-ProxyCredential <PSCredential>] [-AllVersions] [-Force] [-ForceBootstrap] [-WhatIf] [-Confirm] [-...
checking GEOS version >= 3.4.0... yes checking geos_c.h usability... yes checking geos_c.h presence... yes checkingforgeos_c.h... yes checking geos: linking with -L/data/home/heshuai/Miniconda3/lib -lgeos_c... yes configure: Package CPP flags: -I/data/home/heshuai/Miniconda3/...