uwdata

uwdata/fast-kde

Fast, approximate Gaussian kernel density estimation.

JavaScript
67
6
BSD 3-Clause "New" or "Revised" License

This JavaScript library provides fast, approximate Gaussian kernel density estimation for 1D and 2D data using Deriche's approximation, achieving linear-time O(N + K) performance. It's designed for data scientists, statisticians, and visualization developers who need efficient density estimation for analysis or creating heatmaps, with automatic bandwidth selection and integration with D3.js for visualization workflows.

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