我正在做一个关于R的一揽子计划。 我有两个功能分享一个变量(全球) 。
我怎样才能把它进口到包里?
例如,
m<-0
f<-function() { m <- m+1 }
g<-function() { m <- m-1 }
是的,你可以导出变量,但你不必。
您要查的题目是《写作扩展》手册中的“数据包” 。
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