slice_epoch_window: Slice a fixed time window out of a time series for previewing

In eyeris: Flexible, Extensible, & Reproducible Pupillometry Preprocessing

Slice a fixed time window out of a time series for previewing

Description

Extracts the rows of df whose time_secs fall within ⁠[start_secs, start_secs + d)⁠ and (re)computes a time_scaled column (in milliseconds, relative to the window start). Used to draw a full-resolution preview epoch over the same time window selected on the decimated data.

Usage

slice_epoch_window(df, start_secs, d)

Arguments

df	A data frame containing a time_secs column
start_secs	The start of the window in seconds
d	The window duration in seconds

Value

A data frame containing the rows that fall within the window

eyeris documentation built on June 19, 2026, 9:08 a.m.