我有一个geom_area情节,如下所示:
x轴是一个时间系列,我想用变量" estacion"的组来着色每个方面的填充。 (一年四季)。这是我的数据样本:
año censo estacion tipoEuro censEu censTot pCensEu
2010 2010-01-01 Invierno HA frisona 13 32 40.62500
2010 2010-01-01 Invierno Bovinos jovenes 10 32 31.25000
2010 2010-01-02 Invierno HA frisona 13 32 40.62500
---
2014 2014-12-30 Invierno Bovinos jovenes 15 26 57.69231
2014 2014-12-31 Invierno HA frisona 3 26 11.53846
2014 2014-12-31 Invierno Terneros 8 26 30.76923
这是我用来制作情节的代码:
ggplot(censTot1,aes(x=censo, y=pCensEu,group=tipoEuro)) +
geom_area() +
geom_line()+ facet_grid(tipoEuro ~ .)
这是我打算使用的代码,并生成错误:
ggplot(censTot1,aes(x=censo,y=pCensEu,group=tipoEuro,fill=estacion)) +
geom_area() +
geom_line()+ facet_grid(tipoEuro ~ .)
错误:美学不能随着色带而变化
答案 0 :(得分:0)
我不确定所需的输出。这会解决你的问题吗?
library(ggplot2)
ggplot(df, aes(x=censo, y=pCensEu,group=tipoEuro))+
geom_area(aes(fill=estacion))+
geom_line()+
facet_grid(tipoEuro ~ .)
使用的数据
df <- structure(list(año = c(2010L, 2010L, 2010L, 2014L, 2014L, 2014L
), censo = structure(c(1L, 1L, 2L, 3L, 4L, 4L), .Label = c("01/01/2010",
"02/01/2010", "30/12/2014", "31/12/2014"), class = "factor"),
estacion = structure(c(1L, 1L, 1L, 1L, 1L, 1L), .Label = "Invierno", class = "factor"),
tipoEuro = structure(c(2L, 1L, 2L, 1L, 2L, 3L), .Label = c("Bovinos jovenes",
"HA frisona", "Terneros"), class = "factor"), censEu = c(13L,
10L, 13L, 15L, 3L, 8L), censTot = c(32L, 32L, 32L, 26L, 26L,
26L), pCensEu = c(40.625, 31.25, 40.625, 57.69231, 11.53846,
30.76923)), .Names = c("año", "censo", "estacion", "tipoEuro",
"censEu", "censTot", "pCensEu"), class = "data.frame", row.names = c(NA,
-6L))
答案 1 :(得分:0)
您也可以尝试以下方法:
ggplot(df, aes(x=censo, y=pCensEu, color=estacion, group=interaction(tipoEuro,estacion))) +
geom_area() +
geom_line()+ facet_grid(tipoEuro ~ .)