如何将此统计汇总图中的上下点更改为25%四分位数和75%四分位数?
ggplot(data = diamonds) + stat_summary(
mapping = aes(x = cut, y = depth),
fun.ymin = min,
fun.ymax = max,
fun.y = median
)发布于 2016-12-10 23:45:49
ggplot(data = diamonds) + stat_summary(
mapping = aes(x = cut, y = depth),
fun.min = function(z) { quantile(z,0.25) },
fun.max = function(z) { quantile(z,0.75) },
fun = median)

发布于 2017-01-22 05:47:32
重写G5W的解决方案,使用geom函数而不是stat函数:
ggplot(data = diamonds) +
geom_pointrange(mapping = aes(x = cut, y = depth),
stat = "summary",
fun.min = function(z) {quantile(z,0.25)},
fun.max = function(z) {quantile(z,0.75)},
fun = median)

https://stackoverflow.com/questions/41077199
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