2021
04-07
04-07
R 安装包安装(install.packages)时报错的解决方案
R安装包安装(install.packages)总是出错:Warningininstall.packages:package"xxx"notavailable(forRversionxxx)方法一:source("http://bioconductor.org/biocLite.R")biocLite("package_name")方法二:options(repos='http://cran.rstudio.com/')library(package_name)方法三:install.packages("package_name",repos=http://R-Forge.R-project.org)补充:R语言解决不能安装包的问题install.packages()cannotop...
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