Fig. 6.

Bland-Altman [difference in fractional abundance (FA) plotted against mean values of the two measurement techniques] plot for highlighting differences in FA indices for MT sequences between ddPCR and NGS techniques. Round dots represent the differences between FA between the two methods, round-dotted line parallel to the x-axis (Y = 1.1) represents bias or mean value of the differences between measurements and two horizontal, rectangle-dotted lines (Y = 8.5 and −6.3) represent 95% limits of agreement.