我有这个数据框t
structure(list(Day = structure(c(4L, 5L, 3L, 1L), .Label = c("Fri",
"Mon", "Thu", "Tue", "Wed"), class = "factor"), Month = structure(c(16436,
16436, 16436, 16436), class = "Date"), Total = c(4, 4, 1, 1)), .Names = c("Day",
"Month", "Total"), row.names = c(1L, 2L, 5L, 10L), class = "data.frame")
我喜欢创建一个热图,其中day将是我的y轴,Month将是我的x轴。
当我这样做时:
ggplot(t, aes(Month, Day, fill=Total)) + geom_tile()
yaxis不合适,我喜欢从星期一,星期二,星期三等订购。
我有什么想法可以做到这一点?