Processes all available raw CSV files and produces cleaned RDS files. Automatically detects period for each year and applies appropriate transformations.
Arguments
- input_dir
Character. Directory containing raw CSV files. Required (no default) so the function never reads from a package or home directory implicitly.
- output_dir
Character. Directory to save cleaned RDS files. Required (no default) so the function never writes to a package or home directory implicitly.
Value
Data frame with processing summary: - year: Year processed - period: Period (1, 2, or 3) - status: "success" or "error" - message: Details or error message - output_file: Path to cleaned RDS (if successful)
Details
This function: 1. Lists all rwbYYYY.csv files in input_dir 2. Extracts years and detects periods 3. Calls clean_rwb_single() for each year 4. Catches and logs errors for failed years 5. Creates period-specific subdirectories (period_1/, period_2/, period_3/) 6. Returns summary of processing results
Processing proceeds in year order (2002-2026, excluding 2011). Skips years without data files.