Application and interpretation of functional data analysis techniques to differential scanning calorimetry data from lupus patients
Fig 2
A test for the difference in thermogram profiles between cases and controls.
The red line is the observed test statistic at a given temperature, while the dotted blue line is the pointwise critical value determined using 200 permutations. A test for overall differences in the curves between cases and controls can be done by comparing the maximum of the observed statistics (here, 14.22 at a temperature of 65.2°C) with the corresponding critical value for this maximum (dashed blue line).