spec_type_to_ds_vars: Spec to ds_vars

In metacore: A Centralized Metadata Object Focus on Clinical Trial Data Programming Workflows

Spec to ds_vars

Description

Creates the ds_vars from a list of datasets (optionally filtered by the sheet input). The named vector cols is used to determine which is the correct sheet and renames the columns

Usage

spec_type_to_ds_vars(
  doc,
  cols = c(dataset = "[D|d]ataset|[D|d]omain", variable =
    "[V|v]ariable [[N|n]ame]?|[V|v]ariables?", order =
    "[V|v]ariable [O|o]rder|[O|o]rder", keep = "[K|k]eep|[M|m]andatory"),
  key_seq_sep_sheet = TRUE,
  key_seq_cols = c(dataset = "Dataset", key_seq = "Key Variables"),
  sheet = "[V|v]ar|Datasets"
)

Arguments

doc	Named list of datasets @seealso read_all_sheets() for exact format
cols	Named vector of column names. The column names can be regular expressions for more flexibility. But, the names must follow the given pattern
key_seq_sep_sheet	A boolean to indicate if the key sequence is on a separate sheet. If set to false add the key_seq column name to the cols vector.
key_seq_cols	names vector to get the key_sequence for each dataset
sheet	Regular expression for the sheet names

Value

a dataset formatted for the metacore object

See Also

Other spec builder: spec_type_to_codelist(), spec_type_to_derivations(), spec_type_to_ds_spec(), spec_type_to_value_spec(), spec_type_to_var_spec()

metacore documentation built on March 7, 2023, 7:45 p.m.