• Language: en

METHOD_OPTIONS

Type: dict_record

method options for sim_script

Example:-

METHOD_OPTIONS:
    py_module: sim
    rand_seed: 12345
    float_format: default

py_module

Type: one_of(sim)

Python module required to process this script file

Example:-

py_module: sim

rand_seed

Type: int / auto

Option to set seed to make run result reproducible -e.g. when debugging.

Example:-

rand_seed: 12345

float_format

Type: str

Format string for numerical output

Example:-

float_format: default

DESCRIPTION

Type: dict_record

Description fields for script.

Example:-

DESCRIPTION:
    name: example
    title: A PKPD model
    author: J.R. Hartley
    abstract: |
    keywords: []

name

Type: str

Unique name used to distinguish script

Example:-

name: example

title

Type: str

A longer text string that could serve as a title

Example:-

title: A PKPD model

author

Type: str

Author of the model

Example:-

author: J.R. Hartley

abstract

Type: verbatim

Abstract paragraph describing model

Example:-

abstract: |

keywords

Type: list

Keywords list used to categorise models.

Example:-

keywords: []

FILE_PATHS

Type: dict_record

file paths

Example:-

FILE_PATHS:
    input_data_file: input.csv
    extra_data_file: none
    output_folder: auto
    temp_folder: auto
    output_file_ext: ['svg']
    solutions:
        orig: ./path_to_input_solution.pyml
        final: ./path_to_final_solution.pyml

input_data_file

Type: input_file

path to input comma separated value file in popy data format

Example:-

input_data_file: input.csv

extra_data_file

Type: input_file / none

path to extra comma separated value file in popy data format

Example:-

extra_data_file: none

output_folder

Type: output_folder / auto

Output folder - results of computation stored here

Example:-

output_folder: auto

temp_folder

Type: output_folder / auto

Temp folder - temporary files stored here

Example:-

temp_folder: auto

output_file_ext

Type: list_of(pdf,png,svg)

Output file extension - determines graphical output file format.

Example:-

output_file_ext: ['svg']

solutions

Type: dict

Solutions to compare

Example:-

solutions:
    orig: ./path_to_input_solution.pyml
    final: ./path_to_final_solution.pyml

DATA_FIELDS

Type: dict_record

data fields for popy.dat.fields object

Example:-

DATA_FIELDS:
    type_field: TYPE
    id_field: ID
    time_field: TIME

type_field

Type: str

Field name in data file that contains row type info, e.g. obs/dose etc

Example:-

type_field: TYPE

id_field

Type: str

Field name in data file that contains identity string for each data row e.g. obs/dose etc

Example:-

id_field: ID

time_field

Type: str

Field name in data file that contains time or event for each data row

Example:-

time_field: TIME

PREPROCESS

Type: verbatim

Code that preprocesses the input data. Use this to filter rows and create derived covariates.

Example:-

PREPROCESS: |

STATES

Type: verbatim

Optional section for setting initial values of s[X] variables can also set slabel[X] text labels.

Example:-

STATES: |

DERIVATIVES

Type: verbatim

Define how the covariates and effects determine flows between compartments.

Example:-

DERIVATIVES: |
    # s[DEPOT,CENTRAL,PERI] = @dep_two_cmp_cl{dose:@bolus{amt:c[AMT]}}
    d[DEPOT] = @bolus{amt:c[AMT]} - m[KA]*s[DEPOT]
    d[CENTRAL] = m[KA]*s[DEPOT] - s[CENTRAL]*m[CL]/m[V1] - s[CENTRAL]*m[Q]/m[V1]  + s[PERI]*m[Q]/m[V2]
    d[PERI] = s[CENTRAL]*m[Q]/m[V1] - s[PERI]*m[Q]/m[V2]

PREDICTIONS

Type: verbatim

Define the final predicted m[X] variables to be output by the compartment model system.

Example:-

PREDICTIONS: |
    p[DV_CENTRAL] = s[CENTRAL]/m[V1]
    var = m[ANOISE]**2 + m[PNOISE]**2 * p[DV_CENTRAL]**2
    c[DV_CENTRAL] ~ norm(p[DV_CENTRAL], var)

ODE_SOLVER

Type: one_of_record

one of many possible solvers

Example:-

ODE_SOLVER:
    SCIPY_ODEINT: {atol: 1e-06, rtol: 1e-06, max_nsteps: 10000000, use_sens: False}

NO_SOLVER

Type: dict_record

Null method for blank derivatives.

Example:-

NO_SOLVER: {}

ANALYTIC

Type: dict_record

Analytic method for solving ODE

Example:-

ANALYTIC: {}

SCIPY_ODEINT

Type: dict_record

odeint solver record

Example:-

SCIPY_ODEINT:
    atol: 1e-06
    rtol: 1e-06
    max_nsteps: 10000000
    use_sens: False

atol

Type: float

Absolute tolerance of ode solver.

Example:-

atol: 1e-06

rtol

Type: float

Relative tolerance of ode solver.

Example:-

rtol: 1e-06

max_nsteps

Type: int

Maximum number of steps allowed in ode solver.

Example:-

max_nsteps: 10000000

use_sens

Type: bool

Option to use sensitivity equations in ode solver.

Example:-

use_sens: False

OUTPUT_OPTIONS

Type: dict_record

Output options for sim_script

Example:-

OUTPUT_OPTIONS:
    sim_time_step: -1.0

sim_time_step

Type: float

Size of time step when creating smooth curve predictions note setting this to a negative value, results in simulated predictions for each individual ONLY at time points in the original data set.

Example:-

sim_time_step: -1.0

OUTPUT_SCRIPTS

Type: dict_record

scripts to output for further processing

Example:-

OUTPUT_SCRIPTS:
    GRPH:
        output_mode: no_output
        grph_list: ['SPAG_GRPH', 'COMB_SPAG_GRPH']
        x_var: TIME
        x_axis_label: TIME
        y_var_list: ['DRUG_CONC', 'DRUG_CONC']
        y_var_src_list: ['observed_data', 'ground_truth']
        y_var_label_list: ['Drug conc. (units)', 'Drug conc. (units)']
        split_field: none
        split_values: []
        share_axes: False

GRPH

Type: dict_record

Options to pass to plt_grph_script.

Example:-

GRPH:
    output_mode: no_output
    grph_list: ['SPAG_GRPH', 'COMB_SPAG_GRPH']
    x_var: TIME
    x_axis_label: TIME
    y_var_list: ['DRUG_CONC', 'DRUG_CONC']
    y_var_src_list: ['observed_data', 'ground_truth']
    y_var_label_list: ['Drug conc. (units)', 'Drug conc. (units)']
    split_field: none
    split_values: []
    share_axes: False

output_mode

Type: one_of(no_output,gen_script_only,gen_script_and_run)

Output options.

Example:-

output_mode: no_output

grph_list

Type: list(str)

List of graph types to generate in popy_grph script.

Example:-

grph_list: ['SPAG_GRPH', 'COMB_SPAG_GRPH']

x_var

Type: str

x axis variable name.

Example:-

x_var: TIME

x_axis_label

Type: str

x axis label

Example:-

x_axis_label: TIME

y_var_list

Type: list(str)

List of y variable names to be plotted on graph.

Example:-

y_var_list: ['DRUG_CONC', 'DRUG_CONC']

y_var_src_list

Type: list(str)

List src solutions.

Example:-

y_var_src_list: ['observed_data', 'ground_truth']

y_var_label_list

Type: list(str)

List of y variable labels to be plotted on graph.

Example:-

y_var_label_list: ['Drug conc. (units)', 'Drug conc. (units)']

split_field

Type: str / none

Field to split data over graphs.

Example:-

split_field: none

split_values

Type: list

Values to split data over graphs.

Example:-

split_values: []

share_axes

Type: bool

Option to share axes between individuals when plotting graphical data

Example:-

share_axes: False
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