Fig A1.
Example of fitting Equations 5, 6, and 4 simultaneously as an ensemble with parameters, k, a, c1e and c2e, shared across all equations. The total sum of squares (SS), residual sum of squares (RSS), and percentage of variance accounted for (%VAF) are identified for the first data block. The value in the bold box in the lower right is the sum of the three RSS/SS ratios and is the quantity that is minimized by adjusting the four parameters. The quantity underneath the bold box is the ensemble %VAF.