Sums of squares:
      SFO      IORE      DFOP 
174.39718  21.91831  16.57180 

Critical sum of squares for checking the SFO model:
[1] 26.93798

Parameters:
$SFO
                Estimate       Pr(>t)      Lower      Upper
parent_0      51.2430312 1.178492e-10 45.4036817 57.0823806
k_parent_sink  0.2531291 1.608492e-06  0.1935733  0.3310082

$IORE
                        Estimate       Pr(>t)        Lower        Upper
parent_0            51.710529483 8.522723e-15 4.951371e+01 53.907348241
k__iore_parent_sink  0.001348359 6.841094e-02 3.421379e-04  0.005313859
N_parent             2.661469429 3.975823e-08 2.191012e+00  3.131927092

$DFOP
            Estimate       Pr(>t)        Lower       Upper
parent_0 51.70546719 3.457982e-14 49.677926850 53.73300753
k1        0.41569648 1.002119e-06  0.330769606  0.52242879
k2        0.01273299 1.393989e-03  0.007230162  0.02242399
g         0.83380396 5.718367e-12  0.771816175  0.88153694


DTx values:
     DT50 DT90 DT50_rep
SFO  2.74  9.1     2.74
IORE 1.37 28.5     8.57
DFOP 2.17 39.9    54.40

Representative half-life:
[1] 8.573302