Research Article

Superparamagnetic Clustering of Diabetes Patients Raman Spectra

Figure 2

(a) The magnetic susceptibility (χ) corresponding to the data bank conformed by the control and diabetes Raman spectra as a function of the temperature. The scale denotes the number of temperature steps of 0.001. (b) The distance matrix calculated for the SPC clusters at temperatures T = 0.073 and T = 0.115. More intense colors correspond to smaller distances between points. The diagonal and off-diagonal elements correspond to inter- and intracluster distances, respectively.