% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/simulation-and-chunking.R
\name{chunk_gazepoint_biometrics}
\alias{chunk_gazepoint_biometrics}
\title{Chunk Gazepoint biometric data into fixed analysis episodes}
\usage{
chunk_gazepoint_biometrics(
  dat,
  time_col = "CNT",
  group_cols = NULL,
  chunk_seconds = 60,
  start_time = NULL,
  chunk_col = "chunk_id",
  episode_col = "episode_id",
  include_partial = FALSE
)
}
\arguments{
\item{dat}{A data frame.}

\item{time_col}{Numeric time column.}

\item{group_cols}{Optional grouping columns.}

\item{chunk_seconds}{Chunk duration in seconds.}

\item{start_time}{Optional fixed start time. If \code{NULL}, uses group minimum.}

\item{chunk_col}{Output chunk identifier column.}

\item{episode_col}{Output episode label column.}

\item{include_partial}{Logical. If \code{FALSE}, partial final chunks are marked
but not assigned as complete chunks.}
}
\value{
A data frame with chunk columns and chunk-summary attributes.
}
\description{
Adds programmatic fixed-duration chunks/episodes to continuous biometric data.
This is useful for baseline segmentation, repeated-measures feature
extraction, and analyses that do not rely on external TTL markers.
}
