Figure 8.

Calculated reproducibility of per‐100 s probability motion functions starting at the 110th second up to the 3400th second (median treatment length of the patient group).The red triangle corresponds to the motion data with subtraction of the ultracyclic baseline (i.e., cyclic motion) and the blue square is the original motion data without subtraction of the baseline (i.e., the cyclic plus ultracyclic motion), respectively. The black and green lines are the two‐exponential fits to the data using the Levenberg‐Marquardt algorithm. ${\mathrm{R}}^2$ of the fits are also given.