Detect standard BirdNET column names in a data frame

Helper function to identify the most likely columns representing key BirdNET output variables such as start time, end time, scientific name, common name, confidence, and filepath.

Usage

birdnet_detect_columns(data)

Arguments

data

A data frame containing BirdNET output data.

Value

A named list with elements:

start

Column name for start time (or NA).

end

Column name for end time (or NA).

scientific_name

Column name for scientific name (or NA).

common_name

Column name for common name (or NA).

confidence

Column name for confidence score (or NA).

filepath

Column name for file path or file name (or NA).

Details

This function attempts to match user-supplied data frame column names to expected BirdNET output columns by pattern matching. It returns a named list with the detected column names or NA if no match is found.