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
lqs.default	Resistant Regression
lqs.formula	Resistant Regression
ltsreg	Resistant Regression
predict.lqs	Predict from an lqs Fit
print.lqs	Resistant Regression
residuals.lqs	Resistant Regression