qiita.com qiita.com teratail.com matplotlibのAPIを使う１ plt.figure(figsize=(12, 4)) plt.plot(df['DATE TIME'], df['D0']) plt.ylabel('P') plt.xlabel('Time') matplotlibのAPIを使う２ fig = plt.figure(figsize=(12, 4)) ax1 = fig.add_subplot(111…