Compute the geometric median (L1 median) of 2D functional data using Weiszfeld's algorithm Data is stored as n x (m1*m2) matrix where each row is a flattened surface

Compute the geometric median (L1 median) of 2D functional data using Weiszfeld's algorithm Data is stored as n x (m1*m2) matrix where each row is a flattened surface

Usage

geometric_median_2d(data, argvals_s, argvals_t, max_iter, tol)