Examples of the values of P, $\dot{P}$, B_s, $\dot{E}$, M_C, A₁, and P_B (the legend shown in the first row applies to all rows) along a path in the MST. Left column: selected paths in the MST are shown and nodes are shown in red. Right column: scaled variables are shown on the y-axis (using the robust scaler, i.e., subtracting the median and dividing by the interquartile range for the whole population considered), and the pulsars of the selected path are shown on the x-axis (nodes in red) through their identifier according to the ATNF catalog. The order shown responds to the path reading in the MST, which always goes from the central part (trunk) to the ends of the MST.