Update documentation

_sources/bookstore.ipynb

@@ -2,7 +2,6 @@
  "cells": [
   {
    "cell_type": "markdown",
-   "id": "1331faa1",
    "metadata": {},
    "source": [
     "You can order print and ebook versions of *Think Bayes 2e* from\n",

_sources/zipf.ipynb

@@ -29,7 +29,9 @@
    "source": [
     "This post is based on *Think Bayes 2e*, which is available from\n",
     "[Bookshop.org](https://bookshop.org/a/98697/9781492089469) and\n",
-    "[Amazon](https://amzn.to/334eqGo)."
+    "[Amazon](https://amzn.to/334eqGo).\n",
+    "\n",
+    "[Click here to run this notebook on Colab](https://colab.research.google.com/github/AllenDowney/ThinkBayes2/blob/master/examples/zipf.ipynb)."
    ]
   },
   {
@@ -155,10 +157,9 @@
     "import re\n",
     "from collections import Counter\n",
     "\n",
-    "counter = Counter()\n",
-    "\n",
     "pattern = r\"[ /\\n]+|--\"\n",
     "\n",
+    "counter = Counter()\n",
     "for line in generate_lines():\n",
     "    words = re.split(pattern, line)[1:]\n",
     "    counter.update(word.lower() for word in words if word)"
@@ -1257,7 +1258,11 @@
   },
   {
    "cell_type": "markdown",
-   "metadata": {},
+   "metadata": {
+    "tags": [
+     "remove-cell"
+    ]
+   },
    "source": [
     "Copyright 2024 Allen B. Downey\n",
     "\n",

zipf.html

@@ -397,6 +397,7 @@ <h1>What’s a chartist?<a class="headerlink" href="#whats-a-chartist" title="Pe
 <p>This post is based on <em>Think Bayes 2e</em>, which is available from
 <a class="reference external" href="https://bookshop.org/a/98697/9781492089469">Bookshop.org</a> and
 <a class="reference external" href="https://amzn.to/334eqGo">Amazon</a>.</p>
+<p><a class="reference external" href="https://colab.research.google.com/github/AllenDowney/ThinkBayes2/blob/master/examples/zipf.ipynb">Click here to run this notebook on Colab</a>.</p>
 <div class="cell tag_hide-cell docutils container">
 <details class="hide above-input">
 <summary aria-label="Toggle hidden content">
@@ -499,10 +500,9 @@ <h2>Word Frequencies<a class="headerlink" href="#word-frequencies" title="Permal
 <div class="highlight-ipython3 notranslate"><div class="highlight"><pre><span></span><span class="kn">import</span> <span class="nn">re</span>
 <span class="kn">from</span> <span class="nn">collections</span> <span class="kn">import</span> <span class="n">Counter</span>
 
-<span class="n">counter</span> <span class="o">=</span> <span class="n">Counter</span><span class="p">()</span>
-
 <span class="n">pattern</span> <span class="o">=</span> <span class="sa">r</span><span class="s2">&quot;[ /\n]+|--&quot;</span>
 
+<span class="n">counter</span> <span class="o">=</span> <span class="n">Counter</span><span class="p">()</span>
 <span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">generate_lines</span><span class="p">():</span>
     <span class="n">words</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="n">pattern</span><span class="p">,</span> <span class="n">line</span><span class="p">)[</span><span class="mi">1</span><span class="p">:]</span>
     <span class="n">counter</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">word</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="k">for</span> <span class="n">word</span> <span class="ow">in</span> <span class="n">words</span> <span class="k">if</span> <span class="n">word</span><span class="p">)</span>
@@ -1107,8 +1107,6 @@ <h2>The Update<a class="headerlink" href="#the-update" title="Permalink to this
 And as I mentioned at the beginning, we should probably not take this conclusion to seriously.
 If you hear a word for the first time after 50 years, there’s a good chance the word is “having a moment”, which greatly increases the chance you’ll hear it again.
 I can’t think of why chartism might be in the news at the moment, but maybe this post will go viral and make it happen.</p>
-<p>Copyright 2024 Allen B. Downey</p>
-<p>License: <a class="reference external" href="https://creativecommons.org/licenses/by-nc-sa/4.0/">Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)</a></p>
 </section>
 </section>