用最简单的 Python ，画最好看的图 [简单数据可视化]

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This topic created in 3175 days ago, the information mentioned may be changed or developed.

可以直接修改参数使用，非常的方便。

传送门在这

import numpy as np
import pandas as pd
import holoviews as hv
hv.extension('bokeh')

macro_df = pd.read_csv('http://assets.holoviews.org/macro.csv', '\t')
key_dimensions   = [('year', 'Year'), ('country', 'Country')]
value_dimensions = [('unem', 'Unemployment'), ('capmob', 'Capital Mobility'),
                    ('gdp', 'GDP Growth'), ('trade', 'Trade')]
macro = hv.Table(macro_df, kdims=key_dimensions, vdims=value_dimensions)

%%opts Scatter [width=700 height=400 scaling_method='width' scaling_factor=2 size_index=2 show_grid=True] 
%%opts Scatter (color=Cycle('Category20') line_color='k')
%%opts NdOverlay [legend_position='left' show_frame=False]
gdp_unem_scatter = macro.to.scatter('Year', ['GDP Growth', 'Unemployment'])
gdp_unem_scatter.overlay('Country')

10 replies • 2017-08-27 15:35:27 +08:00