install.packages(
lib = lib <- .libPaths()[1],
pkgs = as.data.frame(installed.packages(lib), stringsAsFactors=FALSE)$Package,
type = 'source'
)
https://www.r-bloggers.com/update-all-user-installed-r-packages-again/
本文内容由网友自发贡献,版权归原作者所有,本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容,请联系:hwhale#tublm.com(使用前将#替换为@)