Dispatcher function that routes to appropriate period-specific cleaner.
Reads raw CSV, applies period-specific transformations, saves as RDS.
Usage
clean_rwb_single(filepath, year, output_dir)
Arguments
- filepath
Character. Path to raw CSV file
- year
Numeric. Year of the data
- output_dir
Character. Directory to save cleaned RDS file
Value
Invisible. Writes RDS file to output_dir.
Filename format: rwbYYYY_cleaned.rds
Details
This function:
1. Detects period from year using get_period()
2. Routes to clean_period_1(), clean_period_2(), or clean_period_3()
3. Validates output has 20 columns in correct order
4. Saves as RDS file in output_dir
5. Returns invisible filepath (for logging/progress tracking)
