Pandas怎樣結合matplotlib畫一個帶標籤數字的柱狀圖

import matplotlib.pyplot as plt fig, ax = plt.subplots(figsize = (12,5)) plt.bar(df_rn["bkt"], df_rn["rating"],width=0.4) for index,data in zip(df_rn["bkt"], df_rn["rating"]): data = round(data,

>>阅读原文<<