Sérsic index versus cylindrical half mass radius R_half for disks and spheroidal half mass radius r_half for spheroids. The squares represent values obtained for disks and circles for spheroids. The filled symbols represent quantities obtained from the mass-weighted density profiles, and the empty symbols correspond to quantities obtained from the light-weighted density profiles. Each color represents the stellar components obtained with the six dynamic decomposition methods implemented. We note that the error bars for the filled squares are smaller than the size of the symbols.