How to switch CRAN of R language to Tsinghua mirror in ubuntu 创建文件 touch ~/.Rprofile 添加内容 tee ~/.Rprofile <<-'EOF'options("repos" = c(CRAN="https://mirrors.tuna.tsinghua.edu.cn/CRAN/"))
安装geodetector 包 时报错: Warning in install.packages :package ‘geodetector’ is not available for this version of R 手动安装显示: 安装程序包‘D:/R/geodetector_1.0-4.tar.gz’时退出狀態的值不是0 解决方法: 1.安装Rtool: 1