njtierney/naniar
在 GitHub 查看add white lines to clearly separate the missing values in `geom_missing_point`
Open
#30 创建于 2016年12月24日
enhancementhelp wantedvisualisation
描述
For example:
library(naniar)
library(ggplot2)
# method to draw new white band
y_white_band <- min(airquality$Solar.R,
na.rm = TRUE) - 0.95 * min(airquality$Solar.R,
na.rm = TRUE)
x_white_band <- min(airquality$Ozone,
na.rm = TRUE) - 0.95 * min(airquality$Solar.R,
na.rm = TRUE)
ggplot(data = airquality,
aes(x = Ozone,
y = Solar.R)) +
geom_missing_point() +
# geom_hline(yintercept = -3,
geom_hline(yintercept = y_white_band,
size = 2,
colour = "white") +
# geom_vline(xintercept = -3,
geom_vline(xintercept = x_white_band,
size = 2,
colour = "white")

As opposed to
ggplot(data = airquality,
aes(x = Ozone,
y = Solar.R)) +
geom_missing_point()
