插入符号无法正确安装/加载

时间:2018-08-30 12:58:29

标签: r

当我这样做

install.packages(“caret”)

该软件包似乎已成功安装(R响应张贴在本文的底部)。但是,当我运行library(caret)时,出现以下错误消息:

library(caret)

Error: package or namespace load failed for ‘caret’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):
there is no package called ‘lava’

0 个答案:

没有答案