Scale M-estimator
= Scale M-estimator
{c}
A scale M-estimator solves an equation of the form
$$
\sum_{i=1}^n\psi(x_i/t)=0
$$
for a positive scale $t$.
= Scale M-estimator
{c}
A scale M-estimator solves an equation of the form
$$
\sum_{i=1}^n\psi(x_i/t)=0
$$
for a positive scale $t$.