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我正在尝试安装软件包 fOptions 但出现错误:
> library(fOptions) Error in library(fOptions) : there is no package called ‘fOptions’
该library函数用于加载包,而不是安装包。要安装软件包,您需要使用install.packages("fOptions"). 请参阅?library和?install.packages了解更多详情。
library
install.packages("fOptions")
?library
?install.packages