Load Rollup Engine from a Sequence of CSV Files
Usage
rollup_engine_from_csvs(
paths,
class_col = "CLASS",
code_col = "CODE",
vocabulary_col = NULL,
vocabulary_id = NULL,
domain = "Drug",
target_vocabulary = NULL,
expand = "descendants",
include_retired_maps_to = TRUE,
exclude_dose_forms = NULL,
combination_policy = "attribute_all",
name = NULL,
header = TRUE,
...
)Arguments
- paths
Character vector of paths to CSV files.
- class_col
Column name or index identifying clinical classes.
- code_col
Column name or index identifying concept codes.
- vocabulary_col
Optional column name for vocabulary.
- vocabulary_id
Default vocabulary ID.
- domain
Domain ID (default 'Drug').
- target_vocabulary
Target vocabulary ID (default 'RxNorm').
- expand
Hierarchy expansion direction.
- include_retired_maps_to
Logical. Include backward maps to.
- exclude_dose_forms
Character vector of dose forms to exclude.
- combination_policy
Combination policy.
- name
Name of engine.
- header
Logical. Whether header is present.
- ...
Additional arguments.