Summarises Gazepoint biometric channels within area-of-interest (AOI) rows. The helper is intended for AOI-linked physiological descriptions, not for inferring emotional valence.
Usage
summarise_gazepoint_aoi_biometrics(
data,
aoi_col = "AOI",
signal_cols = NULL,
group_cols = NULL,
time_col = NULL,
valid_aoi_values = NULL,
drop_missing_aoi = TRUE,
min_rows = 1
)Arguments
- data
A Gazepoint data frame containing AOI labels and biometric signals.
- aoi_col
AOI label column.
- signal_cols
Biometric signal columns to summarise.
- group_cols
Optional grouping columns, for example participant/media.
- time_col
Optional time/counter column.
- valid_aoi_values
Optional AOI labels to retain.
- drop_missing_aoi
Logical. If
TRUE, rows with missing/blank AOI labels are excluded.- min_rows
Minimum rows required for a group/AOI/signal summary to be marked as usable.