Python 中的 Plotly 数据可视化入门
Alex Scriven
Data Scientist
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from plotly.graph_objects import Figure layered_fig = Figure()bar_fig = px.bar(df, x='Date' , y='Quarterly Growth (%)')line_fig = px.line(df, x='Date' , y='Rolling YTD Growth (%)' , color_discrete_sequence=['red'])layered_fig = Figure(data= [*bar_fig.data, *line_fig.data]) layered_fig.show()

# 生成相同的 bar_fig、line_fig line_fig2 = px.line(df, x='Date' , y='OECD Average GDP Growth (%)' , color_discrete_sequence=['green'])layered_fig = Figure(data= [*bar_fig.data , *line_fig.data, *line_fig2.data]) layered_fig.show()

# 用两个图创建 layered_fig = Figure(data=[*bar_fig.data, *line_fig.data])# 添加最后一条线 layered_fig.add_trace(line_fig2.data[0])
Python 中的 Plotly 数据可视化入门