extend_lookup: Extend the lookup table

In EDCimport: Import Data from EDC Software

Extend the lookup table

Description

This utility extends the lookup table to include:

• n_id the number of patients present in the dataset

• rows_per_id the mean number of row per patient

• crfname the actual name of the dataset

Usage

extend_lookup(
  lookup,
  ...,
  id_cols = get_subjid_cols(lookup),
  crf_cols = get_crfname_cols(lookup),
  datasets = get_datasets(lookup, envir = parent.frame())
)

Arguments

lookup	[data.frame(1)] the lookup table
...	unused
id_cols, crf_cols	[character(n)] for experts only
datasets	[data.frame(n)] for experts only

Value

the lookup, extended

See Also

build_lookup(), edc_lookup()

Examples

#tm = read_trialmaster("filename.zip", pw="xx")
tm = edc_example_mixed()
load_list(tm)
.lookup
.lookup = extend_lookup(.lookup)
.lookup

EDCimport documentation built on April 4, 2025, 1:18 a.m.