Finds every BirdNET selection table (Raven format, tab-separated) under
data_dir, reads them and stacks them in one table. Each table holds the
predictions of one site, and the site is the name of the folder that
contains it. The output_ prefix of BirdNET output folders is removed, so
output_UEM/ becomes site UEM.
Usage
read_selection_tables(
data_dir,
table_pattern = "^BirdNET_SelectionTable\\.txt$"
)
Arguments
- data_dir
Root folder, searched recursively.
- table_pattern
Regular expression for the table file names.
Value
A tibble with one row per prediction, the column site first,
followed by the standardised table columns. The columns begin_time,
end_time, species_code, confidence, begin_path and file_offset
are required.
Details
Column names are standardised to lower case without units or punctuation,
e.g. Begin Time (s) becomes begin_time and File Offset (s) becomes
file_offset.
