2016-04-05 60 views
0

我想重疊三個斜線圖。如何在ggplot2中疊加斜線圖

劇情1:

Plot 1

劇情2:

Plot 2

劇情3:

Plot 3

fzg <- structure(list(start = c(40L, 22L, 37L, 32L, 72L, 41L, 2L, 11L, 57L, 10L, 102L, 40L, 17L, 48L, 86L, 46L, 49L, 7L, 1L, 2L, 13L, 69L, 42L, 31L, 39L, 64L, 39L, 29L, 67L, 5L, 1L, 54L, 32L, 7L, 4L, 67L, 14L, 26L, 20L, 42L, 26L, 57L, 0L, 34L, 114L), period = 1:45,  zug = c(FALSE, FALSE, FALSE, FALSE, TRUE, FALSE, FALSE, FALSE,  TRUE, FALSE, TRUE, FALSE, FALSE, FALSE, TRUE, FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, TRUE, FALSE, FALSE, FALSE, TRUE,  FALSE, FALSE, TRUE, FALSE, FALSE, TRUE, FALSE, FALSE, FALSE,  TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, FALSE, FALSE,  TRUE), typ = c(2L, 2L, 2L, 2L, 1L, 2L, 2L, 2L, 1L, 2L, 1L,  2L, 2L, 2L, 1L, 2L, 1L, 2L, 2L, 2L, 2L, 1L, 2L, 2L, 2L, 1L,  2L, 2L, 1L, 2L, 2L, 1L, 2L, 2L, 2L, 1L, 2L, 2L, 2L, 2L, 2L,  1L, 2L, 2L, 1L), dyn1 = c(0L, 0L, 0L, 0L, 203L, 0L, 0L, 0L,  111L, 0L, 112L, 0L, 0L, 0L, 191L, 0L, 95L, 0L, 0L, 0L, 0L,  92L, 0L, 0L, 0L, 176L, 0L, 0L, 135L, 0L, 0L, 60L, 0L, 0L,  0L, 110L, 0L, 0L, 0L, 0L, 0L, 185L, 0L, 0L, 148L), dyn2 = c(0L,  0L, 0L, 0L, 203L, 0L, 0L, 0L, 0L, 0L, 223L, 0L, 0L, 0L, 0L,  0L, 286L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 268L, 0L, 0L, 0L,  0L, 0L, 0L, 0L, 0L, 0L, 305L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,  0L, 333L)), .Names = c("start", "period", "zug", "typ", "dyn1", "dyn2"), row.names = c(NA, -45L), class = "data.frame") 

x_scale_max <- max(fzg$start, fzg$dyn1, fzg$dyn2) 

ggplot(fzg, aes(x=period, y=start, fill=typ)) + geom_bar(stat="identity", position="dodge") + ylim(0,x_scale_max) 
ggplot(fzg, aes(x=period, y=dyn1, fill=typ)) + geom_bar(stat="identity", position="dodge") + ylim(0,x_scale_max) 
ggplot(fzg, aes(x=period, y=dyn2, fill=typ)) + geom_bar(stat="identity", position="dodge")+ ylim(0,x_scale_max) 

所得barplot應

  • 顯示來自區1的所有小條在顏色0
  • 顯示來自區1的所有突出顯示的扶手的顏色1
  • 顯示所添加的部分from plot 2 in color 2
  • 顯示顏色3中來自曲線3的添加部分

我設法讓所有的在一個情節

library(reshape2) 
mdat <- melt(fzg[c("start", "period", "dyn1", "dyn2")], measured=c("start","dyn1","dyn2"), id="period") 
ggplot(mdat, aes(x=period, y=value, fill=variable)) + geom_bar(stat="identity", position="stack") + ylim(0,x_scale_max) 

但不同步驟的顏色高亮不能很好地工作。

+1

您可以檢查[這裏](http://stackoverflow.com/questions/8134605/how-to-overlay -two-geom-bar) – akrun

+0

那麼是否有必要將data.frame分割成多個data.frames,就像我想要的那樣?或者是否有解決方案的一個data.frame? (我想,我可以複製並創建多個數據框架,但對我來說這似乎不太優雅,因爲ggplot對於一個data.frame通常沒問題) – mondano

回答

1

如果您正在尋找此 plot
只需修改代碼:

mdat <- melt(fzg[c("start", "period", "dyn1", "dyn2", "typ")], measured=c("start","dyn1","dyn2"), id=c("period", "typ")) 
mdat <- mdat[mdat$value != 0,] 
ggplot(mdat, aes(x=period, y=value, fill=interaction(variable,typ))) + geom_bar(stat = "identity") 
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