Splines provide a useful way to model relationships that are more complex than a simple linear function. The post Member Training: Cubic Splines appeared first on The Analysis Factor.| The Analysis Factor
This blog post provides an in-depth walk through on how to create stunning gradients in Tableau. It includes three different methods that vary in complexity and appearance.| Do Mo(o)re with Data
Blog of Raph Levien.| Raph Levien’s blog
This post walks through my process for building unique visualizations in Tableau| Do Mo(o)re with Data
Finding the optimal Bézier path to fit some source curve is, surprisingly, not yet a completely solved problem. Previous posts have given good solutions for specific instances: Fitting cubic Bézier curves primarily addressed Euler spirals (which are very smooth), while Parallel curves of cubic Béziers rendered parallel curves. In this post, I describe refinements of the ideas to solve the much more general problem of simplifying arbitrary paths. Along with the theoretical ideas, a reasonab...| Raph Levien’s blog