Improve README, introductory vignette and some other docsv1.0.3

Also bump version to 1.0.3.

1 files changed, 4 insertions, 0 deletions

diff --git a/man/sigma_twocomp.Rd b/man/sigma_twocomp.Rd
index d205a2f7..e93254a5 100644
--- a/man/sigma_twocomp.Rd
+++ b/man/sigma_twocomp.Rd
@@ -59,4 +59,8 @@ Additive, Multiplicative, and Mixed Analytical Errors. Clinical Chemistry
 
 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. \emph{Environments} 6(12) 124
+\doi{10.3390/environments6120124}.
 }