ewing Demos Gallery

Interactive spline parameter, spatial projection, and goal calculators

This gallery showcases interactive spline tools, spatial projection utilities, and the central Systems Ethology platform from the ewing R package.

IsleRoyaleApp (Isle Royale Wolf-Moose Platform)

Interactive offline simulation platform exploring spatial predator-prey dynamics, wolf-moose movement over Isle Royale habitat features, age class distributions, and…

Brian S. Yandell

fivePlotApp (Shinylive)

A serverless WebAssembly-powered explorer to study single parameter sensitivity of spline curves using five.plot().

Brian S. Yandell

fiveShowApp (Shinylive)

A serverless WebAssembly-powered target relative mean search explorer using five.show().

Brian S. Yandell

hexmapApp (Hexagonal Watershed Explorer)

Interactively identify USGS HUC12 subwatershed boundaries using Leaflet, isolate geographic landmass features (e.g., Isle Royale), and overlay spatial hexagonal substrate…

Brian S. Yandell

hexmoveApp (Shinylive)

An interactive spatial organism movement simulator tracking host-parasite positions across triangular substrate grids.

Brian S. Yandell

sysetholApp (Systems Ethology Platform)

The central Systems Ethology platform orchestrating host-parasite individual-based simulations, age class distributions over time, spatial substrate networks, and parameter…

Brian S. Yandell

tempApp (Shinylive)

An interactive thermal regime explorer allowing real-time editing of daily temperature splines and degree-day accumulations.

Brian S. Yandell

triangleApp (Shinylive)

An interactive spatial substrate network explorer for tridiagonal coordinate systems and plant module layouts.

Brian S. Yandell