Check sampling rate by group
Usage
check_sampling_rate(data, group_cols = "MEDIA_ID", time_col = "TIME")
Arguments
- data
A Gazepoint all-gaze data frame.
- group_cols
Character vector of grouping columns, usually MEDIA_ID
or c("participant_id", "MEDIA_ID").
- time_col
Name of elapsed-time column.
Value
A tibble with sample interval and estimated Hz.