【发布时间】:2016-04-21 20:13:09
【问题描述】:
是否可以将 y 轴添加到 facet wrap,但仅限于第一行,如屏幕截图所示?
我的情节代码:
library(ggplot2)
mydf <- read.csv('https://dl.dropboxusercontent.com/s/j3s5sov98q9yvcv/BPdf_by_NB')
ggplot(data = mydf) +
geom_line(aes(x = YEARMONTH, y = NEWCONS, group = 1), color="darkseagreen3") +
geom_line(aes(x = YEARMONTH, y = DEMOLITIONS, group = 1), color = "black") +
theme_minimal() +
labs(title="New constructions Vs Demolitions (2010 - 2014)\n") +
theme( axis.line = element_blank(),
axis.title.x = element_blank(),
axis.title.y = element_blank(),
axis.text.x = element_blank(),
axis.text.y = element_blank()) +
facet_wrap(~ NB)
结果:
(我已经手动为要放置刻度的位置添加了图例)
【问题讨论】: