Removes installed packages/bundles and updates index information as necessary.
删除安装软件包/捆绑和更新必要的索引信息。
用法----------Usage----------
remove.packages(pkgs, lib)
参数----------Arguments----------
参数:pkgs
a character vector with the names of the packages to be removed.
要删除的软件包的名称与特征向量。
参数:lib
a character vector giving the library directories to remove the packages from. If missing, defaults to the first element in .libPaths().
给一个字符向量库目录中删除软件包。如果缺少,默认的第一个元素在.libPaths()。
参见----------See Also----------
install.packages for installing packages.
install.packages安装包。