Brent Dykes
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analyticshero.bsky.social
Brent Dykes
@analyticshero.bsky.social
Author of Effective Data Storytelling
Chief Data Storyteller / Founder at AnalyticsHero, LLC
Leaping to judgment is always a problem. Data storytelling is about slowing down, resisting shortcuts (not jumping to conclusions), and making better decisions. One statistic is just a clue—you need context and deeper analysis to see and understand the full picture.

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Too often, people leap to judgment with data. They see something in the numbers, make a snap judgment, and quickly form a supporting narrative—frequently, the wrong one or one they later have to… | B...
Too often, people leap to judgment with data. They see something in the numbers, make a snap judgment, and quickly form a supporting narrative—frequently, the wrong one or one they later have to just...
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September 12, 2025 at 3:57 PM
Annotations are an integral part of data storytelling. However, people often confuse them with commentary, which serves a different purpose. In this post, I review three types of annotations and contrast them with commentary.

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September 10, 2025 at 4:13 PM
If you're sharing insights, you'll definitely run into cognitive dissonance. Data storytelling is your secret weapon for helping audiences to overcome it.

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If you’ve read my book or attended one of my workshops, you know I’m fascinated by the psychology behind data communication and decision-making. For example, when your data challenges what people… | ...
If you’ve read my book or attended one of my workshops, you know I’m fascinated by the psychology behind data communication and decision-making. For example, when your data challenges what people bel...
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September 4, 2025 at 5:25 PM
Have you tried using the jitter effect? In some situations, it can be helpful to spread out data so patterns are easier to see.

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Not every visualization challenge requires switching to an entirely different chart type. Sometimes, a small adjustment can have a big impact. When data points stack directly on top of each other… | ...
Not every visualization challenge requires switching to an entirely different chart type. Sometimes, a small adjustment can have a big impact. When data points stack directly on top of each other, yo...
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September 2, 2025 at 4:26 PM
Here's my breakdown of a data chart from last Thursday's White House presentation with economist Stephen Moore and President Trump. It was the only one based on publicly available data.
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Up for a simple “critical thinking with data” exercise? | Brent Dykes
Up for a simple “critical thinking with data” exercise? Last Thursday, economist Stephen Moore presented charts alongside President Trump at the White House. One chart, showing how the BLS (Bureau of...
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August 11, 2025 at 3:30 PM
I'm getting tired of the "humans process visual information 60,000 times faster than text" myth. It doesn't want to go away or die.

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Recently, I was excited to read a new report on data storytelling from a data visualization vendor. | Brent Dykes
Recently, I was excited to read a new report on data storytelling from a data visualization vendor. But halfway through, I came across the tired old myth: “The human brain processes visuals 60,000 ti...
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August 7, 2025 at 4:22 PM
I'm not a fan of radar or spider charts because the axis sequence changes the shape of these charts. For me, that makes them problematic and less reliable.

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In my data career, I’ve rarely used radar or spider charts. | Brent Dykes
In my data career, I’ve rarely used radar or spider charts. They can make your data look novel or dramatic—until you realize the shape is just a side effect of the axis order. Once I understood that,...
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July 30, 2025 at 4:26 PM