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, 4)
plt.text(x=index , y =data+0.002 , s=f"{data}")
plt.tight_layout()
plt.show()
figsize参数的解释:
figsize : (float, float), optional, default: None
width, height in inches. If not provided, defaults to rcParams[“figure.figsize”] = [6.4, 4.8].