DMJing0901 发表于 2015-3-25 00:13 
找到了,多谢了。误以为 Arial 与 Arial Black 是一种字体呢。。
求问!!到底是怎么好的! 我的Rstudio 到现在还是不停提示
48: In axis(side = side, at = at, labels = labels, ...) : 字体家族"Arial"没有字体
49: In axis(side = side, at = at, labels = labels, ...) : 字体家族"Arial"没有字体
50: In axis(side = side, at = at, labels = labels, ...) : 字体家族"Arial"没有字体
There were 50 or more warnings (use warnings() to see the first 50)