1. 直接删除重装
没有什么是重装解决不了的。
参考:https://www.jianshu.com/p/6358091a5683
remove. packages(c("pkg1","pkg2") , lib = file.path("path", "to", "library"))
没有什么是重装解决不了的。
参考:https://www.jianshu.com/p/6358091a5683
remove. packages(c("pkg1","pkg2") , lib = file.path("path", "to", "library"))
让时间为你证明