Seaborn FacetGrid 堆积条形图 [英] Seaborn FacetGrid Stacked Bar Chart

问题描述

是否可以使用 seaborn 创建堆叠条形图 facetgrid?

is it possible to create a stacked barchart facetgrid with seaborn?

g = sns.FacetGrid(data, col="city", col_order=cities, col_wrap=3, height=5)
g = g.map(plt.plot, x="date", y="value", hue='time_bin', stacked=True, marker=".")

不幸的是，这不起作用.

unfortunately does not work.

推荐答案

根据我的代码猜测，可以使用 plt :

From what I can guess from your code, it can be done with plt:

fig, axes = plt.subplots(5,3,figsize=(12,20))
axes = axes.flatten()

for city,ax in zip(cities,axes):
    df = data[data.city==city].groupby(['date','time_bin']).value.count()
    df.unstack().plot.bar(ax=ax, stacked=True)

输出:

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