selva86.github.io/404.html at master · selva86/selva86.github.io · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
<!DOCTYPE html>
<html lang="en">
  <head>
    <script>window.dataLayer=window.dataLayer||[];function gtag(){dataLayer.push(arguments);}gtag("consent","default",{ad_storage:"denied",ad_user_data:"denied",ad_personalization:"denied",analytics_storage:"denied",wait_for_update:1500});</script>
    <script defer src="/www/consent-banner.js?v=2"></script>
    <title>Not Found</title>
    <meta charset="utf-8">
    <meta name="Description" content="Page not found on r-statistics.co. Browse our collection of R programming tutorials covering statistics, regression, and data visualization.">
    <meta name="Keywords" content="R, Tutorial, Machine learning, Statistics, Data Mining, Analytics, Data science, Linear Regression, Logistic Regression, Time series, Forecasting">
    <meta name="Distribution" content="Global">
    <meta name="Author" content="Selva Prabhakaran">
    <meta name="Robots" content="index, follow">
    <!-- Open Graph -->
    <meta property="og:title" content="Not Found">
    <meta property="og:description" content="Page not found on r-statistics.co. Browse our collection of R programming tutorials covering statistics, regression, and data visualization.">
    <meta property="og:type" content="article">
    <meta property="og:url" content="https://r-statistics.co/404.html">
    <meta property="og:site_name" content="r-statistics.co">
    <meta property="og:image" content="https://r-statistics.co/screenshots/iconb-64.png">
    <meta name="twitter:card" content="summary">
    <meta name="twitter:title" content="Not Found">
    <meta name="twitter:description" content="Page not found on r-statistics.co. Browse our collection of R programming tutorials covering statistics, regression, and data visualization.">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="shortcut icon" href="/screenshots/iconb-64.png" type="image/x-icon" />
    <link rel="canonical" href="https://r-statistics.co/404.html">
    <link href="www/bootstrap.min.css" rel="stylesheet">
    <link href="www/highlight.css" rel="stylesheet">
    <link href="css/main.css?v=18" rel="stylesheet">

    <link href='https://fonts.googleapis.com/css?family=Inconsolata:400,700'
      rel='stylesheet' type='text/css'>
    <!-- Color Script -->
    <style type="text/css">
      a {
       color: #3675C5;
       color: rgb(25, 145, 248);
       color: #4582ec;
       color: #3F73D8;
      }
      li {
        line-height: 1.65;
      }
      /* reduce spacing around math formula*/
      .MathJax_Display {
        margin: 0em 0em;
      }
    </style>
    <!-- Add Google search -->
    <script language="Javascript" type="text/javascript">
  function my_search_google()
  {
    var query = document.getElementById("my-google-search").value;
    window.open("https://google.com/search?q=" + query
	+ "%20site:" + "https://r-statistics.co");
  }
</script>
  </head>

  <body>

    <div class="container">

      <div class="masthead">
       <!--
        <ul class="nav nav-pills pull-right">
          <li class="dropdown">
            <a href="#" class="dropdown-toggle" data-toggle="dropdown">
              Table of contents<b class="caret"></b>
            </a>
            <ul class="dropdown-menu pull-right" role="menu">
              <li class="dropdown-header"></li>
<li class="dropdown-header">Tutorial</li>
<li><a href="R-Tutorial.html">R Tutorial</a></li>
<li class="dropdown-header">ggplot2</li>
<li><a href="ggplot2-Tutorial-With-R.html">ggplot2 Short Tutorial</a></li>
<li><a href="Complete-Ggplot2-Tutorial-Part1-With-R-Code.html">ggplot2 Tutorial 1 - Intro</a></li>
<li><a href="Complete-Ggplot2-Tutorial-Part2-Customizing-Theme-With-R-Code.html">ggplot2 Tutorial 2 - Theme</a></li>
<li><a href="Top50-Ggplot2-Visualizations-MasterList-R-Code.html">ggplot2 Tutorial 3 - Masterlist</a></li>
<li><a href="ggplot2-cheatsheet.html">ggplot2 Quickref</a></li>
<li class="dropdown-header">Foundations</li>
<li><a href="Linear-Regression.html">Linear Regression</a></li>
<li><a href="Statistical-Tests-in-R.html">Statistical Tests</a></li>
<li><a href="Missing-Value-Treatment-With-R.html">Missing Value Treatment</a></li>
<li><a href="Outlier-Treatment-With-R.html">Outlier Analysis</a></li>
<li><a href="Variable-Selection-and-Importance-With-R.html">Feature Selection</a></li>
<li><a href="Model-Selection-in-R.html">Model Selection</a></li>
<li><a href="Logistic-Regression-With-R.html">Logistic Regression</a></li>
<li><a href="Environments.html">Advanced Linear Regression</a></li>

<li class="dropdown-header">Advanced Regression Models</li>
<li><a href="adv-regression-models.html">Advanced Regression Models</a></li>

<li class="dropdown-header">Time Series</li>
<li><a href="Time-Series-Analysis-With-R.html">Time Series Analysis</a></li>
<li><a href="Time-Series-Forecasting-With-R.html">Time Series Forecasting </a></li>
<li><a href="Time-Series-Forecasting-With-R-part2.html">More Time Series Forecasting</a></li>

<li class="dropdown-header">High Performance Computing</li>
<li><a href="Parallel-Computing-With-R.html">Parallel computing</a></li>
<li><a href="Strategies-To-Improve-And-Speedup-R-Code.html">Strategies to Speedup R code</a></li>

<li class="dropdown-header">Useful Techniques</li>
<li><a href="Association-Mining-With-R.html">Association Mining</a></li>
<li><a href="Multi-Dimensional-Scaling-With-R.html">Multi Dimensional Scaling</a></li>
<li><a href="Profiling.html">Optimization</a></li>
<li><a href="Information-Value-With-R.html">InformationValue package</a></li>
            </ul>
          </li>
        </ul>
        -->

        <ul class="nav nav-pills pull-right">
          <div class="input-group">
            <form onsubmit="my_search_google()">
                <input type="text" class="form-control" id="my-google-search" placeholder="Search..">
            <form>
          </div><!-- /input-group -->
        </ul><!-- /.col-lg-6 -->

        <h3 class="muted"><a href="/">r-statistics.co</a><small> by Selva Prabhakaran</small></h3>
        <hr>
      </div>

      <div class="row">
                <div class="col-xs-12 col-sm-3" id="nav">
          <div id="sidebar-nav">
            <!-- Loaded dynamically from www/sidebar.json by toc.js -->
          </div>
        </div>

        <div id="content" class="col-xs-12 col-sm-7">

          The page you are looking for is not found.

        </div>

        <div class="col-sm-2 hidden-xs" id="toc-sidebar">
          <div id="toc-wrapper">
            <h5 class="toc-title">On this page</h5>
            <ul class="list-unstyled" id="toc"></ul>
          </div>
        </div>
</div>


      </div> <!-- /container -->
<!-- SITE-FOOTER-V2 -->
<style>
.rsft{background:#101a30;color:#aeb9d4;font-size:14px;font-family:'IBM Plex Sans',-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.6;margin-top:64px}
.rsft a{text-decoration:none;transition:color .14s}
.rsft-in{max-width:1060px;margin:0 auto;padding:46px 26px 0;display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:32px}
.rsft-bm{display:inline-flex;align-items:center;gap:9px;font-family:'IBM Plex Serif',Georgia,serif;font-weight:700;font-size:18px;color:#fff}
.rsft-mk{width:30px;height:30px;border-radius:7px;background:#fff;color:#1c2c4f;display:inline-flex;align-items:center;justify-content:center;font-style:italic;font-weight:700;font-family:'IBM Plex Serif',Georgia,serif}
.rsft-tag{margin:14px 0 16px;color:#aeb9d4;font-size:13.5px;max-width:300px;line-height:1.6}
.rsft-soc{display:flex;gap:10px}
.rsft-soc a{min-width:34px;height:34px;padding:0 10px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;background:rgba(255,255,255,.06);color:#eef2fb;border:1px solid rgba(255,255,255,.10);font-size:12px;font-weight:600}
.rsft-soc a:hover{background:rgba(255,255,255,.13)}
.rsft-col h4{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#eef2fb;margin:4px 0 14px;font-weight:600}
.rsft-col a{display:block;color:#aeb9d4;margin-bottom:10px;font-size:13.5px}
.rsft-col a:hover{color:#fff}
.rsft-bot{max-width:1060px;margin:30px auto 0;padding:18px 26px;border-top:1px solid rgba(255,255,255,.10);display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:12.5px;color:#8a96b5}
.rsft-bot a{color:#8a96b5}.rsft-bot a:hover{color:#fff}
@media(max-width:720px){.rsft-in{grid-template-columns:1fr 1fr}.rsft-brandcol{grid-column:1/-1}}
</style>
<footer class="rsft" role="contentinfo">
  <div class="rsft-in">
    <div class="rsft-brandcol">
      <a class="rsft-bm" href="/"><span class="rsft-mk">R</span>r-statistics<span style="color:#7da2ff">.co</span></a>
      <p class="rsft-tag">Learn R and statistics the practical way: runnable tutorials, auto-graded exercises, free tools, and shareable certificates.</p>
      <div class="rsft-soc"><a href="/feed.xml" aria-label="RSS feed">RSS</a><a href="https://github.com/selva86" rel="noopener" aria-label="GitHub">GitHub</a></div>
    </div>
    <div class="rsft-col"><h4>Explore</h4><a href="/posts/">All Tutorials</a><a href="/tools/">All Tools</a><a href="/about/">About</a></div>
    <div class="rsft-col"><h4>Popular tools</h4><a href="/tools/t-test-calculator.html">t-Test Calculator</a><a href="/tools/ab-test-calculator.html">A/B Test Calculator</a><a href="/tools/confidence-interval-calculator.html">Confidence Intervals</a></div>
    <div class="rsft-col"><h4>Site</h4><a href="/pricing.html">Pricing</a><a href="/feedback.html">Feedback</a><a href="/privacy.html">Privacy</a><a href="/terms-of-service.html">Terms</a></div>
  </div>
  <div class="rsft-bot">
    <span>&copy; 2016-2026 r-statistics.co</span>
    <span>Content licensed under <a href="https://creativecommons.org/licenses/by-nc/3.0/" rel="noopener">CC BY-NC 3.0</a></span>
  </div>
</footer>
<!-- /SITE-FOOTER-V2 -->


  <script src="//code.jquery.com/jquery.js"></script>
  <script src="www/bootstrap.min.js"></script>
  <script src="www/toc.js?v=5"></script>
  <!-- MathJax Script -->

  <script type="text/x-mathjax-config">
    MathJax.Hub.Config({
      tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']]}
    });
  </script>
  <script type="text/javascript"
    src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML">
  </script>

  <!-- Google Analytics (gtag.js) -->
  <script async src="https://www.googletagmanager.com/gtag/js?id=G-D5XKCMN7FR"></script>
  <script>
    window.dataLayer = window.dataLayer || [];
    function gtag(){dataLayer.push(arguments);}
    gtag('js', new Date());
    gtag('config', 'G-D5XKCMN7FR');
  </script>

  <style type="text/css">
  /* reduce spacing around math formula*/
    .MathJax_Display {
      margin: 0em 0em;
    }
    body {
      font-family: 'Helvetica Neue', Roboto, Arial, sans-serif;
      font-size: 16px;
      line-height: 27px;
      font-weight: 400;
    }

    blockquote p {
      line-height: 1.75;
      color: #717171;
    }

    .well li{
      line-height: 28px;
    }

    li.dropdown-header {
      display: block;
      padding: 0px;
      font-size: 14px;
    }
  </style>
    <!-- Cloudflare Web Analytics (cookieless; no consent required) -->
  <script defer src="https://static.cloudflareinsights.com/beacon.min.js" data-cf-beacon='{"token": "edf7e3d50c3e4130a913e7f144643624"}'></script>
</body>
</html>