Compute simple categorical sequence recurrence metrics — compute_gazepoint_sequence

Compute lightweight recurrence metrics from AOI/state sequences. This is a compact categorical recurrence helper, not a full replacement for dedicated CRQA/RQA packages.

Usage

compute_gazepoint_sequence_recurrence(
  data = NULL,
  sequence = NULL,
  aoi_col = NULL,
  group_cols = NULL,
  time_col = NULL,
  min_line = 2,
  include_missing = FALSE,
  missing_label = "missing"
)

Arguments

data: Optional long-format data frame.
sequence: Optional AOI/state vector used when data is absent.
aoi_col: AOI/state column when data is supplied.
group_cols: Optional grouping columns.
time_col: Optional ordering column.
min_line: Minimum diagonal-line length for determinism.
include_missing: Should missing states be retained?
missing_label: Label used for retained missing states.

Value

A data frame of recurrence metrics.