Top: ratio between the global radial mode widths Γ₀(ν_max) obtained with the FREQ method and those obtained with the PROB method as a function of the global radial mode width Γ₀(ν_max) obtained with the FREQ method. Bottom: ratio between the bolometric amplitudes A_0,bol obtained with the FREQ method and those obtained with the PROB method as a function of the bolometric amplitudes A_0,bol obtained with the FREQ method. For both panels, the black line represents the 1:1 relation and the mean uncertainties are given by the black rectangle in the upper left corner. The red diamond and blue triangle symbols indicate clump and RGB stars, respectively.