From 5a5777b80caa3cd138494bae97e1f047828eacbc Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Tue, 1 Apr 2025 22:29:03 +0200
Subject: document gape angle per second (CHIGA)

---
 report.qmd | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'report.qmd')

diff --git a/report.qmd b/report.qmd
index c9bb64a..5fc9e23 100644
--- a/report.qmd
+++ b/report.qmd
@@ -66,6 +66,11 @@ and a stressed pace faster than the visualized resolution
 of about 1 second
 [@FerreiraRodriguez2023 fig. 2].
 
+One concrete approach used in @Robson2009 and Robson2010
+is to collect data at a sample rate of 0.5 seconds, i.e. 2 hZ,
+and convert that into gape angle per second (CHIGA)
+to then monitor gape movement instead of gape position.
+
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