【发布时间】:2021-06-06 11:52:16
【问题描述】:
我有
写成
ggplot(aa, aes(x = laengde)) + theme_bw() +
geom_histogram(bins=30)
如下更改颜色会导致y=0 出现不需要的行。如何删除这条线?
写成
ggplot(aa, aes(x = laengde)) + theme_bw() +
geom_histogram(bins=30,
color = "#6DBCC3",
fill = alpha("#6DBCC3", .2))
还有数据
aa <- structure(list(laengde = c(56L, 52L, 52L, 52L, 52L, 53L, 54L,
54L, 54L, 55L, 54L, 51L, 52L, 57L, 53L, 50L, 52L, 54L, 50L, 56L,
52L, 51L, 47L, 52L, 52L, 54L, 55L, 53L, 54L, 53L, 51L, 49L, 50L,
57L, 52L, 54L, 59L, 53L, 54L, 54L, 58L, 53L, 52L, 53L, 54L, 55L,
52L, 52L, 52L, 55L)), row.names = c(NA, -50L), class = "data.frame")
【问题讨论】: