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01-intro.html
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<!DOCTYPE html>
<html lang="en"><head>
<script src="01-intro_files/libs/clipboard/clipboard.min.js"></script>
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<link href="01-intro_files/libs/quarto-html/quarto-syntax-highlighting.css" rel="stylesheet" id="quarto-text-highlighting-styles"><meta charset="utf-8">
<meta name="generator" content="quarto-1.2.269">
<meta name="author" content="Eugene">
<title>Data Visualisation - Introduction</title>
<meta name="apple-mobile-web-app-capable" content="yes">
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<section id="title-slide" class="quarto-title-block center">
<h1 class="title">Data Visualisation - Introduction</h1>
<div class="quarto-title-authors">
<div class="quarto-title-author">
<div class="quarto-title-author-name">
Eugene
</div>
</div>
</div>
<p class="date">3/1/23</p>
</section>
<section id="course-contents" class="slide level2">
<h2>Course Contents</h2>
<ol type="1">
<li>System Configuration - installing software</li>
<li>Using RStudio</li>
<li>Introduction to R</li>
<li>Getting and Cleaning Data</li>
<li>Exploratory Analysis - making rough plots</li>
<li>Different Types of Plots</li>
<li>Playing with Aesthetics</li>
<li>Using Plotting Themes</li>
<li>Advanced Topics - Maps, Networks</li>
</ol>
</section>
<section id="why-were-here" class="slide level2">
<h2>Why We’re Here</h2>
<ul>
<li>Alternative to Excel, and Tableau</li>
<li>Enables Reproducible Research</li>
<li>Can Make Lots of Plots Quickly
<ul>
<li>Good for Exploratory Analysis</li>
</ul></li>
<li>Publication Ready Figures</li>
</ul>
</section>
<section id="and.-a-gateway-to-so-much-more" class="slide level2">
<h2>And…. a gateway to so much more</h2>
<ul>
<li>data capture</li>
<li>statistical analysis</li>
<li>machine learning</li>
<li>artificial intelligence</li>
<li>writing your thesis</li>
<li>writing a blog</li>
</ul>
</section>
<section id="not-why-were-here" class="slide level2">
<h2>Not Why We’re Here</h2>
<ul>
<li>Won’t discuss choices for data presentation</li>
<li>Nor good practices in visualisations
<ul>
<li>but these are sort of in the background</li>
</ul></li>
<li>This isn’t a machine learning course
<ul>
<li>but lots of the techniques we’ll use are relevant</li>
</ul></li>
<li>So, this course it about skills development, how you use these is up to you.</li>
</ul>
</section>
<section id="we-said-we-wouldnt-discuss-this.but" class="slide level2">
<h2>We said we wouldn’t discuss this….but</h2>
<ul>
<li>Graphics are important, overlooked, and inconsistent
<ul>
<li>the last mile of analysis</li>
</ul></li>
<li>Need to tell a story</li>
<li>Can be misleading, almost always by accident</li>
<li>Choice of colours - we’ll spend some time on this</li>
<li>Choice of fonts</li>
<li>Keep it simple - reduce amount of ink</li>
<li>Increasing number of options for showcasing your data</li>
</ul>
</section>
<section class="slide level2">
<img data-src="01-intro_files/figure-revealjs/bar_plot-1.png" width="960" class="r-stretch"></section>
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button.removeAttribute("data-bs-placement");
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content: contentFn,
maxWidth: 500,
delay: 100,
arrow: false,
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},
interactive: true,
interactiveBorder: 10,
theme: 'quarto-reveal',
placement: 'bottom-start'
};
config['offset'] = [0,0];
config['maxWidth'] = 700;
window.tippy(el, config);
}
const noterefs = window.document.querySelectorAll('a[role="doc-noteref"]');
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const ref = noterefs[i];
tippyHover(ref, function() {
// use id or data attribute instead here
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try { href = new URL(href).hash; } catch {}
const id = href.replace(/^#\/?/, "");
const note = window.document.getElementById(id);
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