Calculates the number of Seedlings annotations in each interval (by speaker)

Usage

get_seedlings_speaker_stats(intervals, annotations)

intervals

A tibble with columns depending on time_type:

For wall: interval_start, interval_end (POSIXct), interval_start_wav (ms)
For wav: interval_start_wav, interval_end_wav (both in ms since wav start) Can contain other columns.

annotations

A tibble loaded from a csv annotations file from the Seedlings project or similar

A tibble with interval_start and interval_end columns for each interval in intervals and two new columns: speaker and n_annotations.