inspire 2014 – rosenblatt securities: exploiting visualization to make connections in tableau

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Tableau is most flexible with non-intuitive data structures because Tableau has a unique approach to data analysis. In fact, the more raw data you connect Tableau to, the greater the chance of discovery of "unknown unknowns" – the things we did not know we did not know, and the outliers lost in aggregation. In this session you will see how Tableau has helped Rosenblatt Securities exploit the human cognition perspective on visualization vs. a table of numbers, and realize the gains of Shneiderman's mantra: "Overview first, zoom and filter, then details-on-demand" in an interactive visualization. Joe Mako, Director of Visual Analytics, Rosenblatt Securities

TRANSCRIPT

#inspire14

Exploiting Visualization to Make Connections in Tableau

Joe MakoDirector of Visual AnalyticsRosenblatt Securities

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The Problem with Most Advice

Drawing by Stefano Tambellini

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We need to make sense of our data and communicate

Why?

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Awareness of aspects to enable success in Tableau:

How?

1. Let your data structure match the task2. Be aware of your data granularity3. Design visuals for intentional comparisons

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Enable visual analysis with mindful data transformation

What?

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Awareness of aspects to enable success in Tableau:

How?

1. Let your data structure match the task2. Be aware of your data granularity3. Design visuals for intentional comparisons

#inspire14#inspire14

Tableau is most flexible with non-intuitive data structures

Let your data structure match the task

#inspire14#inspire14

Awareness of aspects to enable success in Tableau:

How?

1. Let your data structure match the task2. Be aware of your data granularity3. Design visuals for intentional comparisons

#inspire14#inspire14

Your level of detail determines what you can discover

Be aware of your data granularity

#inspire14#inspire14

Awareness of aspects to enable success in Tableau:

How?

1. Let your data structure match the task2. Be aware of your data granularity3. Design visuals for intentional comparisons

#inspire14#inspire14

Leverage human cognation to understand our data

Design visuals for intentional comparisons

#inspire14#inspire14

Mindfulness = Success in Tableau:

Awareness in Tableau

1. Intentional data structure2. Chosen data granularity3. Designed to enable comparisons

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How to Draw an Owl

Zen of Visual Analysis by Tableau

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THANK YOU!

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