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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
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