Figure 11.

Plots of the mean estimated RIS (solid lines) and actual RIS (hashed lines) amplitudes for all 16-donor nail sets with the background included during the fitting analysis but no post-fitting correction for background (circles) and with a post-fitting correction for background (diamonds). The error bars represent the standard error of the mean. The lines represent the linear regression analysis of the dose response of the estimated and actual RIS amplitudes calculated for all 96 nail clipping samples.