Improve README, introductory vignette and some other docsv1.0.3

Also bump version to 1.0.3.

1 files changed, 42 insertions, 4 deletions

diff --git a/vignettes/twa.html b/vignettes/twa.html
index 663625bf..0bdc358c 100644
--- a/vignettes/twa.html
+++ b/vignettes/twa.html
@@ -12,10 +12,48 @@
 
 <meta name="author" content="Johannes Ranke" />
 
-<meta name="date" content="2020-10-08" />
 
 <title>Calculation of time weighted average concentrations with mkin</title>
 
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+// Written by JooYoung Seo (jooyoung@psu.edu) and Atsushi Yasumoto on June 1st, 2020.
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+
 
 
 
@@ -215,7 +253,7 @@ code > span.er { color: #a61717; background-color: #e3d2d2; }
 
 <h1 class="title toc-ignore">Calculation of time weighted average concentrations with mkin</h1>
 <h4 class="author">Johannes Ranke</h4>
-<h4 class="date">2020-10-08</h4>
+<h4 class="date">Last change 18 September 2019 (rebuilt 2021-02-15)</h4>
 
 
 
@@ -251,9 +289,9 @@ code > span.er { color: #a61717; background-color: #e3d2d2; }
   \frac{1}{k_1} \left( 1 - e^{- k_1 t_b} \right) +
   \frac{e^{- k_1 t_b}}{k_2} \left( 1 - e^{- k_2 (t - t_b)} \right)  \right) \]</span></p>
 <p>Note that a method for calculating maximum moving window time weighted average concentrations for a model fitted by ‘mkinfit’ or from parent decline model parameters is included in the <code>max_twa_parent()</code> function. If the same is needed for metabolites, the function <code>pfm::max_twa()</code> from the ‘pfm’ package can be used.</p>
-<div id="refs" class="references">
+<div id="refs" class="references hanging-indent">
 <div id="ref-FOCUSkinetics2014">
-<p>FOCUS Work Group on Degradation Kinetics. 2014. <em>Generic Guidance for Estimating Persistence and Degradation Kinetics from Environmental Fate Studies on Pesticides in Eu Registration</em>. 1.1 ed. <a href="http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics" class="uri">http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics</a>.</p>
+<p>FOCUS Work Group on Degradation Kinetics. 2014. <em>Generic Guidance for Estimating Persistence and Degradation Kinetics from Environmental Fate Studies on Pesticides in Eu Registration</em>. 1.1 ed. <a href="http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics">http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics</a>.</p>
 </div>
 </div>