John Loewen, PhD – Medium

John Loewen, PhD

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Bouncin’ and Behavin’ Blogs

I Bought a One Way Ticket to Nowhere— And Met My Wife!

Sometimes risk in life brings great reward.

Dec 15, 2023

I Bought a One Way Ticket to Nowhere— And Met My Wife!

Dec 15, 2023

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Data Storytelling Corner

How Python Voila Can Be Your New Killer Visualization Superpower

Creating public dashboards with Viola and Jupyter Notebooks

Feb 25

How Python Voila Can Be Your New Killer Visualization Superpower

Feb 25

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Towards AI

GPT-4o Python Charting Insanity: Prompting For Instant Data Visuals

Hands-on no-code visuals from the UN population projection dataset

Jan 7

GPT-4o Python Charting Insanity: Prompting For Instant Data Visuals

Jan 7

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Data Storytelling Corner

Why Data Storytelling is Your New Superpower

Blending numbers with knowledge for effective storytelling

Mar 19, 2024

Why Data Storytelling is Your New Superpower

Mar 19, 2024

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Data Storytelling Corner

4 Simple Data Storytelling Methods That Will Make You A Hero

Exploring Alberto Cairo’s ideas on choosing the right data viz tools

4d ago

4 Simple Data Storytelling Methods That Will Make You A Hero

4d ago

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Data Storytelling Corner

A How To On Rapid Prototyping With Streamlit: Olympic Medal Trends Made Remarkably Simple

Using Streamlit and Plotly to show if Olympic hosts outperform

6d ago

A How To On Rapid Prototyping With Streamlit: Olympic Medal Trends Made Remarkably Simple

6d ago

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Data Storytelling Corner

Planar and Retinal Variables: The Truth Behind Better Data Visuals

Using color, size, and shape to represent data more clearly.

Jun 25

Planar and Retinal Variables: The Truth Behind Better Data Visuals

Jun 25

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Data Storytelling Corner

Better Data Storytelling: Vibrant Results on 50 Years Of U.S. Education

Mapping trends with Python Folium, Plotly, and Dash libraries

Jun 20

Better Data Storytelling: Vibrant Results on 50 Years Of U.S. Education

Jun 20

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Data Storytelling Corner

Is The New GPT-4o Better With Data Visualization Report Creation?

Testing GPT-4 data viz automatic PDF report generation using a global dataset

Jun 18

Is The New GPT-4o Better With Data Visualization Report Creation?

Jun 18

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Data Storytelling Corner

Spectacular Sunburst Charts With Python: Unique Visuals That Really Shine

Representing UNHCR refugee multi-dimensional data with Plotly

Jun 16

Spectacular Sunburst Charts With Python: Unique Visuals That Really Shine

Jun 16

John Loewen, PhD

John Loewen, PhD

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32x Boosted writer || 25 years Comp Sci prof || Writes about Data Science (Python/AI/dataviz) || More on my Substack: johnloewen.substack.com

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