Merge Module
Functions for merging multiple count CSV files
CSV Merger
merge_count_csvs
merge_count_csvs (input_dir:str, output_file:str=None, output_dir:str=None, pattern:str='*count*.csv')
*Merge multiple count CSV files by summing values.
Args: input_dir: Directory containing count CSV files output_file: Path to save the merged CSV (if full path provided) output_dir: Directory to save the output (if output_file is just a filename) pattern: Glob pattern to match count files (default: “count.csv”)
Returns: DataFrame with merged counts*