B Lyon

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Playing with a family tree that contains all presidents - you

**really**need a powerful cpu and large monitor to load it. Such a large tree with so much pedigree collapse has highlighted that some optimizations are definitely needed for this viz to explore large trees - both visually and computationally. Will re-enable 3D view again to see how that looks...Add a comment...

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Seemed like a fun thing to take a look at - it definitely highlighted some optimization I need to look into with respect to this visualization.

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I started watching Outlander with my wife - turns out there are some opportunities for exploring more family trees.

There are some spoilers here, so hold off if you want to read the books or watch the show uninformed some day.

There are some spoilers here, so hold off if you want to read the books or watch the show uninformed some day.

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**Notes on Black Swan Pond Boundaries in a Recent DataViz**

The purpose of this short note is to walk through some of the equations used for

the "Black Swan Ponds"in a recent visualization I have been playing with. This was done to double-check some things, and serve as a point of reference in case someone finds a...

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**Floating the Profit/Loss Curve in Black Swan Pond**

I have been playing with a Black-Scholes/Options-Strategy explorer visualization. It is available at: https://learnforeverlearn.com/blackscholes/?tab=options&strategy=flock-of-christmas-trees "Black Swan Ponds" that represent where ≥3σ Events Occur Link to...

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**DataViz - Exploring and Fitting Option Strategies**

Previously, I had put together a data visualization that let you explore the Black-Scholes model . That visualization lets you explore "The Greeks" and see how these change with respect to stock price, strike price, time to expiration, volatility, and the ...

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**Notes on an Interactive Visualization for the Black-Scholes Model**

The purpose of this note is to describe an interactive visualization I am currently playing with for the Black-Scholes model for pricing options. The visualization is available here: http://learnforeverlearn.com/blackscholes/ Per wikipedia , the Black-Schol...

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**The Joys of Data Visualization: the "Ahh" and the "Aha"**

I had a bit of a light bulb go off today. I think it captures what I like so much about data visualization. The "Ahh" The "Ahh" is that feeling when you begin to obtain a resolution of the

thicketed nest of data and concepts interacting in your head, frust...

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Added Cleopatra's family tree as a sample to family tree viewer - needed to tweak it to handle BC dates. Never knew there was so much pedigree collapse with her ancestry...

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More notes along the irony road...

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