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help.html
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<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="generator" content="pandoc" />
<title>Get Help & Give Help!</title>
<script src="site_libs/jquery-1.11.3/jquery.min.js"></script>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link href="site_libs/bootstrap-3.3.5/css/cosmo.min.css" rel="stylesheet" />
<script src="site_libs/bootstrap-3.3.5/js/bootstrap.min.js"></script>
<script src="site_libs/bootstrap-3.3.5/shim/html5shiv.min.js"></script>
<script src="site_libs/bootstrap-3.3.5/shim/respond.min.js"></script>
<script src="site_libs/navigation-1.1/tabsets.js"></script>
<link href="site_libs/highlightjs-9.12.0/textmate.css" rel="stylesheet" />
<script src="site_libs/highlightjs-9.12.0/highlight.js"></script>
<link href="site_libs/font-awesome-5.0.13/css/fa-svg-with-js.css" rel="stylesheet" />
<script src="site_libs/font-awesome-5.0.13/js/fontawesome-all.min.js"></script>
<script src="site_libs/font-awesome-5.0.13/js/fa-v4-shims.min.js"></script>
<style type="text/css">code{white-space: pre;}</style>
<style type="text/css">
pre:not([class]) {
background-color: white;
}
</style>
<script type="text/javascript">
if (window.hljs) {
hljs.configure({languages: []});
hljs.initHighlightingOnLoad();
if (document.readyState && document.readyState === "complete") {
window.setTimeout(function() { hljs.initHighlighting(); }, 0);
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}
</script>
<style type="text/css">
h1 {
font-size: 34px;
}
h1.title {
font-size: 38px;
}
h2 {
font-size: 30px;
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h3 {
font-size: 24px;
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}
h6 {
font-size: 12px;
}
.table th:not([align]) {
text-align: left;
}
</style>
</head>
<body>
<style type = "text/css">
.main-container {
max-width: 940px;
margin-left: auto;
margin-right: auto;
}
code {
color: inherit;
background-color: rgba(0, 0, 0, 0.04);
}
img {
max-width:100%;
height: auto;
}
.tabbed-pane {
padding-top: 12px;
}
.html-widget {
margin-bottom: 20px;
}
button.code-folding-btn:focus {
outline: none;
}
</style>
<style type="text/css">
/* padding for bootstrap navbar */
body {
padding-top: 51px;
padding-bottom: 40px;
}
/* offset scroll position for anchor links (for fixed navbar) */
.section h1 {
padding-top: 56px;
margin-top: -56px;
}
.section h2 {
padding-top: 56px;
margin-top: -56px;
}
.section h3 {
padding-top: 56px;
margin-top: -56px;
}
.section h4 {
padding-top: 56px;
margin-top: -56px;
}
.section h5 {
padding-top: 56px;
margin-top: -56px;
}
.section h6 {
padding-top: 56px;
margin-top: -56px;
}
</style>
<script>
// manage active state of menu based on current page
$(document).ready(function () {
// active menu anchor
href = window.location.pathname
href = href.substr(href.lastIndexOf('/') + 1)
if (href === "")
href = "index.html";
var menuAnchor = $('a[href="' + href + '"]');
// mark it active
menuAnchor.parent().addClass('active');
// if it's got a parent navbar menu mark it active as well
menuAnchor.closest('li.dropdown').addClass('active');
});
</script>
<div class="container-fluid main-container">
<!-- tabsets -->
<script>
$(document).ready(function () {
window.buildTabsets("TOC");
});
</script>
<!-- code folding -->
<div class="navbar navbar-default navbar-fixed-top" role="navigation">
<div class="container">
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<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="index.html">R in Grenoble</a>
</div>
<div id="navbar" class="navbar-collapse collapse">
<ul class="nav navbar-nav">
<li>
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<span class="fa fa-sitemap"></span>
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</a>
</li>
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<a href="calendar.html">
<span class="fa fa-calendar"></span>
Calendar
</a>
</li>
<li>
<a href="sessions.html">
<span class="fa fa-calendar"></span>
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</li>
<li>
<a href="members.html">
<span class="fa fa-user"></span>
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</a>
</li>
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<a href="https://r-in-grenoble.github.io/blog/">
<span class="fa fa-rss"></span>
Blog
</a>
</li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li>
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</li>
</ul>
</div><!--/.nav-collapse -->
</div><!--/.container -->
</div><!--/.navbar -->
<div class="fluid-row" id="header">
<h1 class="title toc-ignore">Get Help & Give Help!</h1>
</div>
<p>When you have a problem in R:</p>
<ol style="list-style-type: decimal">
<li>Read the documentation: use <code>?</code> or, equivalently, <code>help</code>.</li>
<li>Google it (someone probably already had the same problem and someone else probably told him a way to fix it, probably on <a href="https://stackoverflow.com/">StackOverflow</a>).</li>
<li>Ask it on Stack Overflow (SO) after checking that your question has not already been asked.</li>
<li>Come to one of our working sessions to get help and give help about R code. During these sessions, one could help you to post your first question on SO.</li>
</ol>
<p>Some guidelines and resources are available at <a href="https://stackoverflow.com/tags/r/info">SO</a>.</p>
<p>We also propose to reference all the unanswered [r] questions of our members so that we can all answer them. For that, you just have to give your SO ID in your member infos. If you want to add one, please <a href="mailto::florian.prive@univ-grenoble-alpes.fr">email me</a>.</p>
<div id="unanswered-r-questions-of-grenoble-users" class="section level3">
<h3>Unanswered [r] questions of Grenoble useRs</h3>
<ul>
<li><p><a href='https://stackoverflow.com/questions/45715786/call-active-field-of-inherited-parent-reference-class' target='_blank'>Call active field of inherited parent reference class</a></p></li>
<li><p><a href='https://stackoverflow.com/questions/45932318/r-travis-osx-clang-error-unsupported-option-fopenmp' target='_blank'>R Travis OSX - clang: error: unsupported option ‘-fopenmp’</a></p></li>
<li><p><a href='https://stackoverflow.com/questions/46401154/embed-htmlwidget-of-external-webpage-in-r-markdown-html-document' target='_blank'>Embed htmlwidget of external webpage in R markdown HTML document</a></p></li>
</ul>
</div>
</div>
<script>
// add bootstrap table styles to pandoc tables
function bootstrapStylePandocTables() {
$('tr.header').parent('thead').parent('table').addClass('table table-condensed');
}
$(document).ready(function () {
bootstrapStylePandocTables();
});
</script>
<!-- dynamically load mathjax for compatibility with self-contained -->
<script>
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var script = document.createElement("script");
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