Python Pandas 时间序列双轴折线图，pythonpandas,时间序列pv-gmv

Python Pandas 时间序列双轴折线图，pythonpandas,时间序列pv-gmv

时间序列pv-gmv双轴折线图

import numpy as npimport pandas as pdimport matplotlib.pyplot as pltn = 12date_series = pd.date_range(start=‘2018-01-01‘, periods=n, freq="D")data = {    ‘pv‘: [10000, 12000, 13000, 11000, 9000, 16000, 10000, 12000, 13000, 11000, 9000, 16000],    ‘gmv‘: [100, 90, 120, 150, 200, 80, 100, 90, 120, 150, 200, 80]}df = pd.DataFrame(data, index=date_series)ax = df.plot(    secondary_y=[‘gmv‘],    x_compat=True,    grid=True)ax.set_title("pv-gmv")ax.set_ylabel(‘pv‘)ax.grid(linestyle="--", alpha=0.3)ax.right_ax.set_ylabel(‘gmv‘)plt.show()

import mathimport numpy as npimport pandas as pdimport matplotlib.pyplot as pltn = 12date_series = pd.period_range(start=‘2018-01‘, periods=n, freq="M")data = {    ‘pv‘: [10000, 12000, 13000, 11000, 9000, 16000, 10000, 12000, 13000, 11000, 9000, 16000],    ‘gmv‘: [100, 90, 120, 150, 200, 80, 100, 90, 120, 150, 200, 80]}df = pd.DataFrame(data, index=date_series)ax = df.plot(    secondary_y=[‘gmv‘],    x_compat=True,    grid=True)ax.set_title("pv-gmv")ax.set_ylabel(‘pv‘)ax.grid(linestyle="--", alpha=0.3)ax.right_ax.set_ylabel(‘gmv‘)plt.show()

Python Pandas 时间序列双轴折线图