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Good models + Bad data = Bad analysis
Aggregation

Good models + Bad data = Bad analysis

Example showing how to diagnose bad data in data science models
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When to use the start-at-zero rule
start-at-zero rule

When to use the start-at-zero rule

Guide to a basic graphical rule
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Depicting imbalance, straying from the standard chart
Aggregation

Depicting imbalance, straying from the standard chart

My friend Tonny M. sent me a tip to two pretty nice
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Dot plots are under-valued, that's all
Bar chart

Dot plots are under-valued, that's all

Bar charts are over-used and over-rated. Just casually, I found
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Brexit, Bremain, the world did not end so dataviz people can throw shade and color
Aggregation

Brexit, Bremain, the world did not end so dataviz people can throw shade and color

Pick your own distortion
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Batmen not as interesting as it seems
Axis

Batmen not as interesting as it seems

When this post appears, I will be on my way to Seattle.
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