Package 'hybridEHR'

High-level wrapper to generate and export a hybrid EHR dataset

Description

High-level wrapper to generate and export a hybrid EHR dataset

Usage

generate_hybrid_ehr(
  n_patients = 50000,
  n_sites = 10,
  SARS_focused = TRUE,
  include_ct_links = FALSE,
  output_dir = "hybrid_ehr_dataset",
  seed = NULL,
  verbose = TRUE
)

Arguments

n_patients	Number of unique patients.
n_sites	Number of sites/hospitals to simulate.
SARS_focused	Logical; if TRUE, use SARS-era encounter and lab patterns.
include_ct_links	Logical; if TRUE, add CT timing variables and a CT severity score in the CT research view.
output_dir	Directory to write export files into.
seed	Optional integer used to set the random seed for reproducibility.
verbose	Logical; if TRUE, print progress messages to the console.

Value

A list with:

dataset

The in-memory dataset list (as from generate_hybrid_ehr_dataset).

output_dir

The output directory path where files were written.

Examples

## Not run: 
  # Quick SARS CT research dataset
  res <- generate_hybrid_ehr(
    n_patients = 10000,
    n_sites = 5,
    SARS_focused = TRUE,
    include_ct_links = TRUE,
    output_dir = "SARS_ct_research_dataset",
    seed = 42
  )

  # General EHR dataset
  res2 <- generate_hybrid_ehr(
    n_patients = 50000,
    n_sites = 10,
    SARS_focused = FALSE,
    include_ct_links = FALSE,
    output_dir = "general_ehr_dataset",
    seed = 123
  )

## End(Not run)

---

Generate synthetic hybrid EHR tables

Description

Generate synthetic hybrid EHR tables

Usage

generate_hybrid_ehr_dataset(
  n_patients = 1e+05,
  n_sites = 6,
  SARS_focused = TRUE,
  include_ct_links = FALSE,
  seed = NULL,
  verbose = TRUE
)

Arguments

n_patients	Number of unique patients.
n_sites	Number of sites/hospitals to simulate.
SARS_focused	Logical; if TRUE, use SARS-era encounter and lab patterns.
include_ct_links	Logical; if TRUE, add CT timing variables and a CT severity score in the CT research view.
seed	Optional integer used to set the random seed for reproducibility.
verbose	Logical; if TRUE, print progress messages to the console.

Value

A list with elements:

tables

Named list of core EHR tables (patients, encounters, vitals, labs, medications, procedures, allergies).

research

Named list with ct_research_view (if SARS_focused) and ml_flat_view (aggregated ML-ready table).

metadata

List of high-level generation settings and table metadata.

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