An implementation of a simple, restricted 2D kernel density estimator in Rust.
The kde-rs library is developed for a specific use-case, and while we may consider
generalizing it in the future, that is not a current focus.
Currently, the main restrictions are:
- only 2D estimation is supported
- only integer sample points --- (x, y) pairs are integers --- are supported (but they can be weighted)
- the symmetric Gaussian kernel is the only one currently implemented
However, subject to these constraints, kde-rs strives to be easy to use, and performant.