# SuanShu, a Java numerical and statistical library

## Package com.numericalmethod.suanshu.stats.regression.linear

Class Summary
BetaCoefficient Beta coefficients are the outcomes of fitting a linear regression model.
LMProblem This is a linear regression or a linear model (LM) problem.
Residuals The residual of a sample is the difference between the sample and the estimated function (fitted) value.
WeightedRSS Weighted sum of squared residuals (RSS) for a given function $$f(.)$$ and observations $$(x_i,y_i)$$.