Tag: Tools

Alt text: A large graph visualization titled “Cosmograph: visual analytics for big graphs"H
Nikita Rokotyan

How to Visualize a Graph with a Million Nodes

Large-scale graph visualizations are tricky. The more nodes and edges you have in your network, the more difficult it is to compute the layout for..
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Martina Dossi

A Matter of Time: Linking Job Titles to Data Visualization Tasks

Is there any difference in the amount of time we allocate to the different phases of a data visualization project, depending on our professional role?..
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Theresa-Marie Rhyne

Watching for Peas and Carrots: Solving the Green and Orange Dilemma in Data Visualization

In this writing, I discuss the challenge of working with a green and orange color scheme in data visualization. Unfortunately, 99 percent of people with..
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Erica Gunn

Step 2 in the Data Exploration Journey: Going Deeper into the Analysis

This article is part III in a series on data exploration, and the common struggles that we all face when trying to learn something new...
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Yuliia Nikitina

How to Create a Pivot Marimekko Chart in Plain JavaScript

You have probably already seen many different articles on bar and pie charts. It’s enough to suggest that they are the only chart options available..
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Milán Janosov

Is There a Happy Ending for the Peaky Blinders?

Peaky Blinders is an award-winning historical drama series produced by BBC Studios. The show is set between the two world wars and is centered around..
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Theresa-Marie Rhyne

Very Peri Pantone 2022 Divergence for Data Visualization

There are situations in data visualization where your client asks you to build a color scheme around a specific color and also contrast data values..
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Theresa-Marie Rhyne

Very Peri Pantone 2022 for Your Visualizations

In early December 2021, Very Peri was announced as the 2022 Pantone Color of the Year. Today, let’s explore how to integrate this new color..
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Rajesh Sigdel

Visualizing Hispaniola

With the assassination of President Jovenel Moïse, the kidnapping of 17-foreign born missionaries, and a destructive earthquake which left thousands dead, Haiti is once again..
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Theresa-Marie Rhyne

My Journey in Un-Colorizing a Data Visualization

In this writing, I discuss my adventure in transitioning my “Process of Colorizing a Data Visualization” to a Greyscale illustration. I learned that it was actually a..
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Theresa-Marie Rhyne

Color Scheming from a Vintage Visualization

In this writing, I discuss how to build fresh color schemes from a vintage visualization.  I use a bubble chart created in the 1890s as..
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Theresa-Marie Rhyne

Five Steps to a Diverging and Contrasting Color Scheme for Data Visualization

In this writing, I discuss the similarities between a Complementary Color Harmony and a Diverging Color Scheme for data visualization. The final results can look..
Screenshot of course landing page with image of Federica Fragapane holding a data visualizationR
Marília Ferreira da Cunha

REVIEW: “Data Visualization and Information Design: Create a Visual Model,” a Domestika course by Federica Fragapane

If you are reading Nightingale, there is a chance you have just discovered the world of data visualization and information design. If that is the..
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Robert Simmon

Making Sense of Satellite Data, An Open Source Workflow: 2. Pre-processing Data with QGIS

There is more satellite data available now than ever before, but it still takes a little bit of work to convert the raw data into..
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Theresa-Marie Rhyne

Getting Physical with Perceptual Uniform Color Schemes: The Journey from HCL to CMYK and Pantone

In this writing, I discuss how to move your data visualization created with a Hue Chroma Luminance (HCL) color scheme to a physical or hard..
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Theresa-Marie Rhyne

Creating a Perceptual Uniform Color Scheme By Combining I Want Hue And Viz Palette

In this writing, I discuss how to use the “i want hue” web app with Viz Palette  to create perceptually uniform color schemes for data..