Pandas/matplotlib 线图不显示 x 轴文本标签

Question

问题将 DataFrame 中的数据绘制到线图中不包括 x 轴上的“日期”。north_result = list(data.aggregate(pipeline))dates =['Jun','Jul','Aug','Sep','Oct','Nov','Dec','Jan','Feb','Mar','Apr','May']north_result_df = pd.DataFrame(north_result, index=dates)north_result_df.index.name = 'Months'north_result_df.plot.line()问题将 DataFrame 中的数据绘制到线图中不包括 x 轴上的“日期”。north_result = list(data.aggregate(pipeline))dates =['Jun','Jul','Aug','Sep','Oct','Nov','Dec','Jan','Feb','Mar','Apr','May']north_result_df = pd.DataFrame(north_result, index=dates)north_result_df.index.name = 'Months'north_result_df.plot.line()

Answer 1

你可以使用 pyplot

import matplotlib.pyplot as plt

north_result =[5,6,7,2,8,5,4,8,9,4,1,5]

dates =['Jun','Jul','Aug','Sep','Oct','Nov','Dec','Jan','Feb','Mar','Apr','May']

north_result_df = pd.DataFrame(north_result, index=dates)

north_result_df.index.name = 'Months'

plt.plot(north_result_df)

plt.show()

结果将是这样的：