Python 标准化绘图值
我想可视化y轴上的百分比,而不是数值:Python 标准化绘图值,python,pandas,matplotlib,Python,Pandas,Matplotlib,我想可视化y轴上的百分比,而不是数值: Date Label 2020-12-01 1 2020-12-01 1 2020-12-01 1 2020-12-01 1 2020-12-03 1 2020-12-03 1 2020-12-04 1 2020-12-05 1 以获得标准化值。您能告诉我怎么做吗?您可以将normalize=True传递
Date Label
2020-12-01 1
2020-12-01 1
2020-12-01 1
2020-12-01 1
2020-12-03 1
2020-12-03 1
2020-12-04 1
2020-12-05 1
以获得标准化值。您能告诉我怎么做吗?您可以将
normalize=True
传递到value\u counts
并绘制它:
df['Date'] = pd.to_datetime(df['Date']).dt.date
df['Date'].value_counts(normalize=True).plot(kind='bar')