From 0c0c21d175847b51d75ac1591b6a71be5748c14b Mon Sep 17 00:00:00 2001
From: Martin-Jung <Martin-Jung@users.noreply.github.com>
Date: Wed, 13 Dec 2023 23:43:04 +0000
Subject: [PATCH] Update CITATION.cff

---
 CITATION.cff | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/CITATION.cff b/CITATION.cff
index a60a2c3f..1ec53f0b 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -344,6 +344,25 @@ references:
     orcid: https://orcid.org/0000-0001-8049-7069
   year: '2023'
   version: '>= 0.5'
+- type: software
+  title: zoo
+  abstract: 'zoo: S3 Infrastructure for Regular and Irregular Time Series (Z''s Ordered
+    Observations)'
+  notes: Imports
+  url: https://zoo.R-Forge.R-project.org/
+  repository: https://CRAN.R-project.org/package=zoo
+  authors:
+  - family-names: Zeileis
+    given-names: Achim
+    email: Achim.Zeileis@R-project.org
+    orcid: https://orcid.org/0000-0003-0918-3766
+  - family-names: Grothendieck
+    given-names: Gabor
+    email: ggrothendieck@gmail.com
+  - family-names: Ryan
+    given-names: Jeffrey A.
+    email: jeff.a.ryan@gmail.com
+  year: '2023'
 - type: software
   title: stats
   abstract: 'R: A Language and Environment for Statistical Computing'