Evaluating BreakoutDetection

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A couple of weeks ago, Twitter open-sourced their BreakoutDetection package for R, a package designed to determine shifts in time-series data. The Twitter announcement does a great job of explaining the main technique for detection (E-Divisive with … [Continue reading]

Visualizing Website Pathing With Sankey Charts

In my prior post on visualizing website structure using network graphs, I referenced that network graphs showed the pairwise relationships between two pages (in a bi-directional manner). However, if you want to analyze how your visitors are pathing … [Continue reading]

Creating A Stacked Bar Chart in Seaborn

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The other day I was having a heck of a time trying to figure out how to make a stacked bar chart in Seaborn. But in true open-source/community fashion, I ended up getting a response from the creator of Seaborn via Twitter: @randyzwitch I don't … [Continue reading]