【发布时间】:2014-05-23 00:26:28
【问题描述】:
我在 ggplot2 中创建了一个图表,使用 zoo 来创建月份箱。但是,我希望能够修改该图,使其看起来像一个标准的 ggplot 图。这意味着未使用的 bin 将被删除,而填充的 bin 将填充整个 bin 空间。这是我的代码:
library(data.table)
library(ggplot2)
library(scales)
library(zoo)
testset <- data.table(Date=as.Date(c("2013-07-02","2013-08-03","2013-09-04","2013-10-05","2013-11-06","2013-07-03","2013-08-04","2013-09-05","2013-10-06","2013-11-07")),
Action = c("A","B","C","D","E","B","A","B","C","A","B","E","E","C","A"),
rating = runif(30))
ggplot 调用是:
ggplot(testset, aes(as.yearmon(Date), fill=Action)) +
geom_bar(position = "dodge") +
scale_x_yearmon()
我不确定我错过了什么,但我想知道!提前致谢!
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