地理绘图用于绘制世界地图以及国家下的州。主要用于数据分析师检查农业出口或可视化此类数据。
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阴谋地 是一个Python库,用于设计图形,尤其是交互式图形。它可以绘制各种图形和图表,如直方图、条形图、箱线图、扩展图等。它主要用于数据分析和财务分析。 阴谋地 是一个交互式可视化库。
袖扣 plotly与pandas连接,直接创建数据帧的图形和图表。 等值线图 用于描述美国的地理绘图。choropleth用于绘制世界地图等。
用于plotly安装的命令:
pip install plotly
以下是实施情况:
# Python program to plot # geographical data using plotly # importing all necessary libraries import plotly.plotly as py import plotly.graph_objs as go import pandas as pd # some more libraries to plot graph from plotly.offline import download_plotlyjs, init_notebook_mode, iplot, plot # To establish connection init_notebook_mode(connected = True ) # type defined is choropleth to # plot geographical plots data = dict ( type = 'choropleth' , # location: Arizoana, California, Newyork locations = [ 'AZ' , 'CA' , 'NY' ], # States of USA locationmode = 'USA-states' , # colorscale can be added as per requirement colorscale = 'Portland' , # text can be given anything you like text = [ 'text 1' , 'text 2' , 'text 3' ], z = [ 1.0 , 2.0 , 3.0 ], colorbar = { 'title' : 'Colorbar Title Goes Here' }) layout = dict (geo = { 'scope' : 'usa' }) # passing data dictionary as a list choromap = go.Figure(data = [data], layout = layout) # plotting graph iplot(choromap) |
输出:
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