时间序列pv-gmv双轴折线图
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt n = 12
date_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 math
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt n = 12
date_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()