Robust

g02hac	Robust regression, standard M-estimates
g02hbc	Robust regression, compute weights for use with g02hdc
g02hdc	Robust regression, compute regression with user-supplied functions and weights
g02hfc	Robust regression, variance-covariance matrix following g02hdc
g02hkc	Robust estimation of a correlation matrix, Huber's weight function
g02hlc	Calculates a robust estimation of a correlation matrix, user-supplied weight function plus derivatives
g02hmc	Calculates a robust estimation of a correlation matrix, user-supplied weight function
g07dac	Robust estimation, median, median absolute deviation, robust standard deviation
g07dbc	Robust estimation, M-estimates for location and scale parameters, standard weight functions
g07dcc	Robust estimation, M-estimates for location and scale parameters, user-defined weight functions
g07eac	Robust confidence intervals, one-sample
g07ebc	Robust confidence intervals, two-sample