metalite.ae (version 0.1.2)

prepare_ae_specific: Prepare datasets for AE specific analysis

Description

Prepare datasets for AE specific analysis

Usage

prepare_ae_specific(
  meta,
  population,
  observation,
  parameter,
  components = c("soc", "par"),
  reference_group = NULL
)

Value

A list of analysis datasets needed for AE specific analysis.

Arguments

meta

A metadata object created by metalite.

population

A character value of population term name. The term name is used as key to link information.

observation

A character value of observation term name. The term name is used as key to link information.

parameter

A character value of parameter term name. The term name is used as key to link information.

components

A character vector of components name.

reference_group

An integer to indicate reference group. Default is 2 if there are 2 groups, otherwise, the default is 1.

Examples

meta <- meta_ae_example()
str(prepare_ae_specific(meta, "apat", "wk12", "rel"))

# Allow to extract each components
prepare_ae_specific(meta, "apat", "wk12", "rel", components = NULL)$data
prepare_ae_specific(meta, "apat", "wk12", "rel", components = "soc")$data
prepare_ae_specific(meta, "apat", "wk12", "rel", components = "par")$data