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Apache Superset Quick Start Guide

You're reading from   Apache Superset Quick Start Guide Develop interactive visualizations by creating user-friendly dashboards

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Product type Paperback
Published in Dec 2018
Publisher
ISBN-13 9781788992244
Length 188 pages
Edition 1st Edition
Languages
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Author (1):
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Shashank Shekhar Shashank Shekhar
Author Profile Icon Shashank Shekhar
Shashank Shekhar
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Table of Contents (10) Chapters Close

Preface 1. Getting Started with Data Exploration 2. Configuring Superset and Using SQL Lab FREE CHAPTER 3. User Authentication and Permissions 4. Visualizing Data in a Column 5. Comparing Feature Values 6. Drawing Connections between Entity Columns 7. Mapping Data That Has Location Information 8. Building Dashboards 9. Other Books You May Enjoy

Comparing two time series

Stacked charts are often useful for measuring the combined area covered and relative differences in y axis values for two or more series. We will use the time series stacked chart to compare the prices of oranges and bananas:

Setting parameters for the time series stacked chart

The Style section of the chart provides a stream style option. The width of each stream is proportional to the value in that category:

Time series stacked chart

In the stacked chart, the increase in price of both bananas and oranges is visualized through the increasing width of the stream. Since 2010, the color-coded streams show that oranges have had a relatively higher price variance than bananas. We can switch to expand styles and see whether, besides the higher price variation, oranges show a higher upward trend in prices:

Changing the variation

After switching to expand...

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