From a9427a09abdf7ce9aaeae7c7190f90c8f2e5ef52 Mon Sep 17 00:00:00 2001
From: Johannes Ranke <jranke@uni-bremen.de>
Date: Mon, 15 Feb 2021 14:08:13 +0100
Subject: Improve README, introductory vignette and some other docs

Also bump version to 1.0.3.
---
 R/sigma_twocomp.R | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'R/sigma_twocomp.R')

diff --git a/R/sigma_twocomp.R b/R/sigma_twocomp.R
index e7f4368b..eee742bb 100644
--- a/R/sigma_twocomp.R
+++ b/R/sigma_twocomp.R
@@ -23,6 +23,11 @@
 #'
 #'   Rocke, David M. and Lorenzato, Stefan (1995) A two-component model for
 #'   measurement error in analytical chemistry. Technometrics 37(2), 176-184.
+#'
+#'   Ranke J and Meinecke S (2019) Error Models for the Kinetic Evaluation of Chemical
+#'   Degradation Data. *Environments* 6(12) 124
+#'   \doi{10.3390/environments6120124}.
+#'
 #' @examples
 #' times <- c(0, 1, 3, 7, 14, 28, 60, 90, 120)
 #' d_pred <- data.frame(time = times, parent = 100 * exp(- 0.03 * times))
-- 
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