如何使用条形图缩放 Seaborn 的 y 轴

我在用着factorplot(kind="bar").

如何缩放 y 轴，例如使用对数刻度？

我尝试修改绘图的轴，但这总是以某种方式弄乱条形图，所以请先尝试您的解决方案以确保它确实有效。

考虑到你的问题提到barplot我想我也会为这种类型的情节添加一个解决方案，因为它不同于factorplot在@Jules解决方案中。

import matplotlib.pyplot as plt
import seaborn as sns
sns.set(style="whitegrid")

xs = ["First", "First", "Second", "Second", "Third", "Third"]
hue = ["Female", "Male"] * 3
ys = [1988, 301, 860, 77, 13, 1]

g = sns.barplot(x=xs, y=ys, hue=hue)
g.set_yscale("log")
_ = g.set(xlabel="Class", ylabel="Survived")

如果您想使用非对数标签来标记 y 轴，您可以执行以下操作。

import matplotlib.pyplot as plt
import seaborn as sns
sns.set(style="whitegrid")

xs = ["First", "First", "Second", "Second", "Third", "Third"]
hue = ["Female", "Male"] * 3
ys = [1988, 301, 860, 77, 13, 1]

g = sns.barplot(x=xs, y=ys, hue=hue)
g.set_yscale("log")

# the non-logarithmic labels you want
ticks = [1, 10, 100, 1000]
g.set_yticks(ticks)
g.set_yticklabels(ticks)

_ = g.set(xlabel="Class", ylabel="Survived")