R: Resistant Regression and Covariance Estimation

# Resistant Regression and Covariance Estimation

cov.mcd | Resistant Estimation of Multivariate Location and Scatter
cov.mve | Resistant Estimation of Multivariate Location and Scatter
cov.rob | Resistant Estimation of Multivariate Location and Scatter
lmsreg | Resistant Regression
lqs | Resistant Regression
ltsreg | Resistant Regression
predict.lqs | Predict from an lqs Fit
print.lqs | Resistant Regression