> par(mfcol=c(2,1))
> hist(airquality$Temp)
Error in plot.new() : figure margins too large
> hist(airquality$Temp)
Error in plot.new() : figure margins too large
2017-09-19
1: In doTryCatch(return(expr), name, parentenv, handler) : 繪圖種類'n
'被縮短成第一個字符
這是啥意思
'被縮短成第一個字符
這是啥意思
2017-09-19