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Parallel Plot for Cateogrical and Continuous variable by Plotly Express

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Goal

This post aims to introduce how to draw Parallel Plot for categorical and continuous variable by Plotly Express image

Reference

Libraries

In [19]:
import pandas as pd
import plotly.express as px
import plotly.io as pio
pio.renderers.default = "png"

Create continuous data

In [4]:
df = px.data.election()
df.head()
Out[4]:
district Coderre Bergeron Joly total winner result
0 101-Bois-de-Liesse 2481 1829 3024 7334 Joly plurality
1 102-Cap-Saint-Jacques 2525 1163 2675 6363 Joly plurality
2 11-Sault-au-Récollet 3348 2770 2532 8650 Coderre plurality
3 111-Mile-End 1734 4782 2514 9030 Bergeron majority
4 112-DeLorimier 1770 5933 3044 10747 Bergeron majority

Visualize Parallel Plot for continuous data

In [20]:
fig = px.parallel_coordinates(df,color='total', color_continuous_scale=px.colors.sequential.Inferno)
fig

Create categorical data

In [9]:
df = px.data.election()
df.head()
Out[9]:
district Coderre Bergeron Joly total winner result
0 101-Bois-de-Liesse 2481 1829 3024 7334 Joly plurality
1 102-Cap-Saint-Jacques 2525 1163 2675 6363 Joly plurality
2 11-Sault-au-Récollet 3348 2770 2532 8650 Coderre plurality
3 111-Mile-End 1734 4782 2514 9030 Bergeron majority
4 112-DeLorimier 1770 5933 3044 10747 Bergeron majority

Visualize Parallel for continuous data

In [21]:
fig = px.parallel_categories(df, color="total", color_continuous_scale=px.colors.sequential.Inferno)
fig