Java or C equivalent of MATLAB's robustfit

MATLAB has a magnificen开发者_如何学运维t robustfit function that solves the problem of excluding outliers with linear regression fitting. Is there anything similar written in Java or C (or in language X that could be adopted)?

Numerical Recipes has an implementation of robust fit. It's written in C/C++, so you should be able to port it over to Java without too much trouble.

Are you looking for an algorithm, a math library or a way to call matlab from java?