update docs
diff --git a/docs/awesome_table_in_html.html b/docs/awesome_table_in_html.html
index 61a69fc..fdc2094 100644
--- a/docs/awesome_table_in_html.html
+++ b/docs/awesome_table_in_html.html
@@ -11,7 +11,7 @@
<meta name="author" content="Hao Zhu" />
-<meta name="date" content="2017-06-26" />
+<meta name="date" content="2017-07-03" />
<title>Create Awesome HTML Table with knitr::kable and kableExtra</title>
@@ -217,7 +217,7 @@
<h1 class="title toc-ignore">Create Awesome HTML Table with knitr::kable and kableExtra</h1>
<h4 class="author"><em>Hao Zhu</em></h4>
-<h4 class="date"><em>2017-06-26</em></h4>
+<h4 class="date"><em>2017-07-03</em></h4>
</div>
@@ -3442,15 +3442,7 @@
C2 = c(rep("c", 7), rep("d", 3), rep("c", 2), rep("d", 3)),
C3 = 1:15,
C4 = sample(c(0,1), 15, replace = TRUE))
-head(collapse_rows_dt)</code></pre>
-<pre><code>## C1 C2 C3 C4
-## 1 a c 1 0
-## 2 a c 2 0
-## 3 a c 3 1
-## 4 a c 4 1
-## 5 a c 5 1
-## 6 a c 6 1</code></pre>
-<pre class="r"><code>kable(collapse_rows_dt, "html", align = "c") %>%
+kable(collapse_rows_dt, "html", align = "c") %>%
kable_styling(full_width = F) %>%
column_spec(1, bold=T) %>%
collapse_rows(columns = 1:2)</code></pre>
@@ -3500,7 +3492,7 @@
3
</td>
<td style="text-align:center;">
-1
+0
</td>
</tr>
<tr>
@@ -3508,7 +3500,7 @@
4
</td>
<td style="text-align:center;">
-1
+0
</td>
</tr>
<tr>
@@ -3516,7 +3508,7 @@
5
</td>
<td style="text-align:center;">
-1
+0
</td>
</tr>
<tr>
@@ -3524,7 +3516,7 @@
6
</td>
<td style="text-align:center;">
-1
+0
</td>
</tr>
<tr>
@@ -3543,7 +3535,7 @@
8
</td>
<td style="text-align:center;">
-1
+0
</td>
</tr>
<tr>
@@ -3551,7 +3543,7 @@
9
</td>
<td style="text-align:center;">
-1
+0
</td>
</tr>
<tr>
@@ -3581,7 +3573,7 @@
12
</td>
<td style="text-align:center;">
-1
+0
</td>
</tr>
<tr>
@@ -3608,7 +3600,7 @@
15
</td>
<td style="text-align:center;">
-1
+0
</td>
</tr>
</tbody>