mkin version used for fitting: Dummy 0.0 for testing R version used for fitting: Dummy R version for testing Date of fit: Dummy date for testing Date of summary: Dummy date for testing Equations: d_parent/dt = - k_parent * parent d_m1/dt = + f_parent_to_m1 * k_parent * parent - k_m1 * m1 Model predictions using solution type deSolve Fitted using test 0 model solutions performed in test time 0 s Error model: Constant variance Error model algorithm: OLS Starting values for parameters to be optimised: value type parent_0 100.7500 state k_parent 0.1000 deparm k_m1 0.1001 deparm f_parent_to_m1 0.5000 deparm Starting values for the transformed parameters actually optimised: value lower upper parent_0 100.750000 -Inf Inf log_k_parent -2.302585 -Inf Inf log_k_m1 -2.301586 -Inf Inf f_parent_ilr_1 0.000000 -Inf Inf Fixed parameter values: value type m1_0 0 state Results: AIC BIC logLik 204.4486 212.6365 -97.22429 Optimised, transformed parameters with symmetric confidence intervals: Estimate Std. Error Lower Upper parent_0 99.60000 1.57000 96.40000 102.8000 log_k_parent -2.31600 0.04087 -2.39900 -2.2330 log_k_m1 -5.24800 0.13320 -5.51800 -4.9770 f_parent_ilr_1 0.04096 0.06312 -0.08746 0.1694 sigma 3.12600 0.35850 2.39600 3.8550 Parameter correlation: NULL Backtransformed parameters: Confidence intervals for internally transformed parameters are asymmetric. t-test (unrealistically) based on the assumption of normal distribution for estimators of untransformed parameters. Estimate t value Pr(>t) Lower Upper parent_0 99.600000 63.430 2.298e-36 96.400000 1.028e+02 k_parent 0.098700 24.470 4.955e-23 0.090820 1.073e-01 k_m1 0.005261 7.510 6.165e-09 0.004012 6.898e-03 f_parent_to_m1 0.514500 23.070 3.104e-22 0.469100 5.596e-01 sigma 3.126000 8.718 2.235e-10 2.396000 3.855e+00 FOCUS Chi2 error levels in percent: err.min n.optim df All data 6.398 4 15 parent 6.459 2 7 m1 4.690 2 8 Resulting formation fractions: ff parent_m1 0.5145 parent_sink 0.4855 Estimated disappearance times: DT50 DT90 parent 7.023 23.33 m1 131.761 437.70 Data: time variable observed predicted residual 0 parent 99.46 99.59848 -1.385e-01 0 parent 102.04 99.59848 2.442e+00 1 parent 93.50 90.23787 3.262e+00 1 parent 92.50 90.23787 2.262e+00 3 parent 63.23 74.07319 -1.084e+01 3 parent 68.99 74.07319 -5.083e+00 7 parent 52.32 49.91206 2.408e+00 7 parent 55.13 49.91206 5.218e+00 14 parent 27.27 25.01257 2.257e+00 14 parent 26.64 25.01257 1.627e+00 21 parent 11.50 12.53462 -1.035e+00 21 parent 11.64 12.53462 -8.946e-01 35 parent 2.85 3.14787 -2.979e-01 35 parent 2.91 3.14787 -2.379e-01 50 parent 0.69 0.71624 -2.624e-02 50 parent 0.63 0.71624 -8.624e-02 75 parent 0.05 0.06074 -1.074e-02 75 parent 0.06 0.06074 -7.381e-04 1 m1 4.84 4.80296 3.704e-02 1 m1 5.64 4.80296 8.370e-01 3 m1 12.91 13.02400 -1.140e-01 3 m1 12.96 13.02400 -6.400e-02 7 m1 22.97 25.04476 -2.075e+00 7 m1 24.47 25.04476 -5.748e-01 14 m1 41.69 36.69002 5.000e+00 14 m1 33.21 36.69002 -3.480e+00 21 m1 44.37 41.65310 2.717e+00 21 m1 46.44 41.65310 4.787e+00 35 m1 41.22 43.31312 -2.093e+00 35 m1 37.95 43.31312 -5.363e+00 50 m1 41.19 41.21831 -2.831e-02 50 m1 40.01 41.21831 -1.208e+00 75 m1 40.09 36.44703 3.643e+00 75 m1 33.85 36.44703 -2.597e+00 100 m1 31.04 31.98163 -9.416e-01 100 m1 33.13 31.98163 1.148e+00 120 m1 25.15 28.78984 -3.640e+00 120 m1 33.31 28.78984 4.520e+00