• Language: en

One Compartment Model with Absorption and Inter-occasion Variance f[CL_isv]=0.5

[Generated automatically as a Tutorial summary]

Model Description

Name:d1cmp_cl_iov_05
Title:One Compartment Model with Absorption and Inter-occasion Variance f[CL_isv]=0.5
Author:PoPy for PK/PD
Abstract:
Population one Compartment Model with Absorption and Inter-occasion Variance
Here f[CL_isv] true value is 0.5
Keywords:one compartment model; dep_one_cmp_cl; iov
Input Script:d1cmp_cl_iov_05.pyml
Diagram:

Comparison

True objective value

-375.4831

Final fitted objective value

-384.2726

Compare Main f[X]

Name Initial Fitted True Abs. Error Prop. Error
f[KA] 0.5 0.316 0.3 1.56e-02 5.19%
f[CL] 1 2.36 3 6.36e-01 21.20%
f[V] 15 19.7 20 2.77e-01 1.39%

Compare Noise f[X]

Name Initial Fitted True Abs. Error Prop. Error
f[PNOISE_STD] 0.2 0.0984 0.1 1.62e-03 1.62%
f[ANOISE_STD] 0.2 0.0486 0.05 1.37e-03 2.75%

Compare Variance f[X]

Name Initial Fitted True Abs. Error Prop. Error
f[CL_isv] 0.01 0.303 0.5 1.97e-01 39.43%
f[CL_iov] 0.01 0.00291 0.01 7.09e-03 70.93%

Outputs

Fitted f[X] values (after fitting)

f[KA] = 0.3156
f[CL] = 2.3641
f[V] = 19.7228
f[PNOISE_STD] = 0.0984
f[ANOISE_STD] = 0.0486
f[CL_isv] = 0.3028
f[CL_iov] = 0.0029

Generated data .csv file

Synthetic Data:synthetic_data.csv

Inputs

True f[X] values (for simulation)

f[KA] = 0.3000
f[CL] = 3.0000
f[V] = 20.0000
f[PNOISE_STD] = 0.1000
f[ANOISE_STD] = 0.0500
f[CL_isv] = 0.5000
f[CL_iov] = 0.0100

Starting f[X] values (before fitting)

f[KA] = 0.5000
f[CL] = 1.0000
f[V] = 15.0000
f[PNOISE_STD] = 0.2000
f[ANOISE_STD] = 0.2000
f[CL_isv] = 0.0100
f[CL_iov] = 0.0100
Back to Top