A sample version of the file structure expected for the dr_input_file
parameter in the dr_process function. The user should recreate this file
structure and include their own variables.
Format
dr_input_file_omop
A data frame with 8 columns
- definition_alias
A string alias to identify the definition of duplication used for the analysis
- domain_tbl
The name of the CDM table where the variable can be found
- duplicated_columns
A comma separated string with columns names to be included or excluded to determine how duplicates are identified
- include_exclude
A string, either include or exclude, defining what action should be taken in relation to the duplicate_columns to properly define duplicates
- concept_field
The field in the domain_tbl that should be used to join to the codeset; only required when codeset is provided
- date_field
The date field in the domain_tbl that should be used to filter the dataset to the cohort period and for longitudinal analyses
- codeset_name
The name of the codeset as found in the specs directory; file extension should not be included
- filter_logic
optional; a string to be parsed as logic to filter the default_tbl and better identify the variable of interest