minor updates

_book/exploring_the_cdm.html

@@ -272,7 +272,7 @@ <h1 class="title"><span class="chapter-number">6</span>&nbsp; <span class="chapt
 </header>
 
 
-<p>For this chapter, lets again use the synthetic Covid-19 dataset.</p>
+<p>For this chapter, we’ll use a synthetic Covid-19 dataset.</p>
 <div class="cell">
 <div class="sourceCode cell-code" id="cb1"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a><span class="fu">library</span>(DBI)</span>
 <span id="cb1-2"><a href="#cb1-2" aria-hidden="true" tabindex="-1"></a><span class="fu">library</span>(dbplyr)</span>
@@ -323,7 +323,7 @@ <h2 data-number="6.1" class="anchored" data-anchor-id="counting-people"><span cl
 <span id="cb10-2"><a href="#cb10-2" aria-hidden="true" tabindex="-1"></a>  <span class="fu">count</span>()</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 <div class="cell-output cell-output-stdout">
 <pre><code># Source:   SQL [?? x 1]
-# Database: DuckDB v1.1.3 [eburn@Windows 10 x64:R 4.4.0/C:\Users\eburn\AppData\Local\Temp\Rtmpu2l2kh\file9464432311c8.duckdb]
+# Database: DuckDB v1.1.3 [eburn@Windows 10 x64:R 4.4.0/C:\Users\eburn\AppData\Local\Temp\RtmpuKHshJ\file655059e45234.duckdb]
       n
   &lt;dbl&gt;
 1 10754</code></pre>
@@ -366,7 +366,7 @@ <h2 data-number="6.1" class="anchored" data-anchor-id="counting-people"><span cl
 <div class="cell-output cell-output-stdout">
 <pre><code>Rows: ??
 Columns: 10
-Database: DuckDB v1.1.3 [eburn@Windows 10 x64:R 4.4.0/C:\Users\eburn\AppData\Local\Temp\Rtmpu2l2kh\file9464432311c8.duckdb]
+Database: DuckDB v1.1.3 [eburn@Windows 10 x64:R 4.4.0/C:\Users\eburn\AppData\Local\Temp\RtmpuKHshJ\file655059e45234.duckdb]
 $ concept_id       &lt;int&gt; 45756805, 45756804, 45756803, 45756802, 45756801, 457…
 $ concept_name     &lt;chr&gt; "Pediatric Cardiology", "Pediatric Anesthesiology", "…
 $ domain_id        &lt;chr&gt; "Provider", "Provider", "Provider", "Provider", "Prov…
@@ -386,7 +386,7 @@ <h2 data-number="6.1" class="anchored" data-anchor-id="counting-people"><span cl
 <div class="cell-output cell-output-stdout">
 <pre><code>Rows: ??
 Columns: 6
-Database: DuckDB v1.1.3 [eburn@Windows 10 x64:R 4.4.0/C:\Users\eburn\AppData\Local\Temp\Rtmpu2l2kh\file9464432311c8.duckdb]
+Database: DuckDB v1.1.3 [eburn@Windows 10 x64:R 4.4.0/C:\Users\eburn\AppData\Local\Temp\RtmpuKHshJ\file655059e45234.duckdb]
 $ concept_id_1     &lt;int&gt; 35804314, 35804314, 35804314, 35804327, 35804327, 358…
 $ concept_id_2     &lt;int&gt; 912065, 42542145, 42542145, 35803584, 42542145, 42542…
 $ relationship_id  &lt;chr&gt; "Has modality", "Has accepted use", "Is current in", …
@@ -399,7 +399,7 @@ <h2 data-number="6.1" class="anchored" data-anchor-id="counting-people"><span cl
 <div class="cell-output cell-output-stdout">
 <pre><code>Rows: ??
 Columns: 4
-Database: DuckDB v1.1.3 [eburn@Windows 10 x64:R 4.4.0/C:\Users\eburn\AppData\Local\Temp\Rtmpu2l2kh\file9464432311c8.duckdb]
+Database: DuckDB v1.1.3 [eburn@Windows 10 x64:R 4.4.0/C:\Users\eburn\AppData\Local\Temp\RtmpuKHshJ\file655059e45234.duckdb]
 $ ancestor_concept_id      &lt;int&gt; 375415, 727760, 735979, 438112, 529411, 14196…
 $ descendant_concept_id    &lt;int&gt; 4335743, 2056453, 41070383, 36566114, 4326940…
 $ min_levels_of_separation &lt;int&gt; 4, 1, 3, 2, 3, 3, 4, 3, 2, 5, 1, 3, 4, 2, 2, …
@@ -501,7 +501,7 @@ <h2 data-number="6.3" class="anchored" data-anchor-id="summarising-clinical-reco
 <div class="cell-output cell-output-stdout">
 <pre><code>Rows: ??
 Columns: 6
-Database: DuckDB v1.1.3 [eburn@Windows 10 x64:R 4.4.0/C:\Users\eburn\AppData\Local\Temp\Rtmpu2l2kh\file9464432311c8.duckdb]
+Database: DuckDB v1.1.3 [eburn@Windows 10 x64:R 4.4.0/C:\Users\eburn\AppData\Local\Temp\RtmpuKHshJ\file655059e45234.duckdb]
 $ min_year_of_birth    &lt;int&gt; 1923
 $ q05_year_of_birth    &lt;dbl&gt; 1927
 $ mean_year_of_birth   &lt;dbl&gt; 1971

_book/index.html

@@ -7,7 +7,7 @@
 <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
 
 <meta name="author" content="Edward Burn, Adam Black, Berta Raventós, Yuchen Guo, Mike Du, Kim López-Güell, Núria Mercadé-Besora, Martí Català">
-<meta name="dcterms.date" content="2025-01-11">
+<meta name="dcterms.date" content="2025-01-13">
 
 <title>Tidy R programming with databases: applications with the OMOP common data model</title>
 <style>
@@ -244,7 +244,7 @@ <h1 class="title">Tidy R programming with databases: applications with the OMOP
     <div>
     <div class="quarto-title-meta-heading">Published</div>
     <div class="quarto-title-meta-contents">
-      <p class="date">January 11, 2025</p>
+      <p class="date">January 13, 2025</p>
     </div>
   </div>