Additional file 10 of Selection of density standard and X–ray tube settings for computed digital absorptiometry in horses using the k–means clustering algorithm

Additional File 10. The similarity between relative density under studied X–ray tube settings for iron-silicon alloy (IrSi) density standard summarized using the significance levels for slopes and intercepts. The similarity was tested using linear regressions and considered significant for p< 0.05. If the difference between slopes was not significant (p > 0.05), the difference between intercepts was tested. Additionally, the significant differences were marked with bold font.