相关疑难解决方法(0)

自升级到R 2.15以来,formatter参数似乎抛出了错误.这是我每天都在使用2年的争论,所以这是一个巨大的失败.

R版本2.15.0(2012-03-30)

ggplot2版本0.9.0

> library(ggplot2)
> x <- 1:100
> y <- 1/x
> p <- qplot(x,y)
> p + scale_y_continuous(formatter = "percent")
Error in continuous_scale(c("y", "ymin", "ymax", "yend", "yintercept",  : 
  unused argument(s) (formatter = "percent")

我只想在堆叠条形图的顶部有标签。

这是我的数据框：

#create data frame 
building <- c("Burj \nKhalifa", "Zifeng \nTower", "Bank of \nAmerica Tower", 
              "Burj Al Arab", "Emirates \nTower One", "New York \nTimes Tower",
              "Emirates \nTower Two", "Rose Rayhaan \nby Rotana", "The \nPinnacle", 
              "Minsheng \nBank Building")
occupiable<- c(585, 317, 235, 198, 241, 220, 213, 237, 265, 237)
nonoccupiable <- c(244, 133, 131, 124, 113, 99, 97, 96, 95, 94)
df.build <- data.frame(building, occupiable, nonoccupiable)

#melt data frame for stack bar plot
df.build2 <- melt(df.build, id.vars="building")

我的堆积条形图：

#comparision true and …