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<!DOCTYPE html>
<html lang="en-us">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="theme" content="hugo-academic">
<meta name="generator" content="Hugo 0.49.2" />
<meta name="author" content="Xiaoyue Cheng">
<meta name="description" content="Assistant Professor of Mathematics">
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<link rel="stylesheet" href="//fonts.googleapis.com/css?family=Montserrat:400,700%7cRoboto:400,400italic,700%7cRoboto+Mono">
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<link rel="alternate" href="/index.xml" type="application/rss+xml" title="Xiaoyue Cheng's Website">
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<link rel="manifest" href="/site.webmanifest">
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<meta property="og:locale" content="en-us">
<meta property="og:updated_time" content="2018-03-03T22:22:22+00:00">
<title>Xiaoyue Cheng's Website</title>
</head>
<body id="top" data-spy="scroll" data-target="#navbar-main" data-offset="71" >
<nav class="navbar navbar-default navbar-fixed-top" id="navbar-main">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse"
data-target=".navbar-collapse" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
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</button>
<a class="navbar-brand" href="/">Xiaoyue Cheng's Website</a>
</div>
<div class="collapse navbar-collapse">
<ul class="nav navbar-nav navbar-right">
<li class="nav-item">
<a href="/#about" data-target="#about">
<span>Home</span>
</a>
</li>
<li class="nav-item">
<a href="/#publications" data-target="#publications">
<span>Publications</span>
</a>
</li>
<li class="nav-item">
<a href="/#talks" data-target="#talks">
<span>Talks</span>
</a>
</li>
<li class="nav-item">
<a href="/#software" data-target="#software">
<span>Software</span>
</a>
</li>
<li class="nav-item">
<a href="/#projects" data-target="#projects">
<span>Projects</span>
</a>
</li>
<li class="nav-item">
<a href="/#teaching" data-target="#teaching">
<span>Teaching</span>
</a>
</li>
<li class="nav-item">
<a href="/#contact" data-target="#contact">
<span>Contact</span>
</a>
</li>
</ul>
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</nav>
<span id="homepage" style="display: none"></span>
<section id="about" class="home-section">
<div class="container">
<div class="row" itemprop="author" itemscope itemtype="http://schema.org/Person" itemref="person-email person-address">
<div class="col-xs-12 col-md-4">
<div id="profile">
<div class="portrait" style="background-image: url('/img/Cheng_400x400.jpg');"></div>
<meta itemprop="image" content="/img/Cheng_400x400.jpg">
<div class="portrait-title">
<h2 itemprop="name">Xiaoyue Cheng</h2>
<h3 itemprop="jobTitle">Assistant Professor of Mathematics</h3>
<h3 itemprop="worksFor" itemscope itemtype="http://schema.org/Organization">
<a href="https://www.unomaha.edu/" target="_blank" itemprop="url" rel="noopener">
<span itemprop="name">University of Nebraska at Omaha</span>
</a>
</h3>
</div>
<link itemprop="url" href="/">
<ul class="network-icon" aria-hidden="true">
<li>
<a itemprop="sameAs" href="mailto:xycheng@unomaha.edu" target="_blank" rel="noopener">
<i class="fa fa-envelope big-icon"></i>
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</a>
</li>
</ul>
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</div>
<div class="col-xs-12 col-md-8" itemprop="description">
<h1 id="biography">Biography</h1>
<p>Xiaoyue Cheng is an assistant professor of mathematics in University of Nebraska at Omaha. Her research interests include statistical visualization, interactive graphics, machine learning, classification, Exploratory data analysis, missing data analysis, time series, statistical simulation and computing.</p>
<div class="row">
<div class="col-sm-5">
<h3>Interests</h3>
<ul class="ul-interests">
<li>Statistical visualization</li>
<li>Machine learning</li>
<li>Exploratory data analysis</li>
</ul>
</div>
<div class="col-sm-7">
<h3>Education</h3>
<ul class="ul-edu fa-ul">
<li>
<i class="fa-li fa fa-graduation-cap"></i>
<div class="description">
<p class="course">PhD in Statistics, 2015</p>
<p class="institution">Iowa State University</p>
</div>
</li>
<li>
<i class="fa-li fa fa-graduation-cap"></i>
<div class="description">
<p class="course">BEc in Statistics, 2006</p>
<p class="institution">Renmin University of China</p>
</div>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</section>
<section id="publications" class="home-section">
<div class="container">
<div class="row">
<div class="col-xs-12 col-md-4 section-heading">
<h1>Publications</h1>
</div>
<div class="col-xs-12 col-md-8">
<div class="pub-list-item" style="margin-bottom: 1rem" itemscope itemtype="http://schema.org/CreativeWork">
<i class="fa fa-file-text-o pub-icon" aria-hidden="true"></i>
<span itemprop="author">
Mahbubul Majumder, Xiaoyue Cheng</span>.
<a href="/publication/review_on_datascience50years/" itemprop="name">Focusing on the needs: Experiences of Developing a Data Science Program</a>.
In <em>JCGS</em>,
2017.
<p>
<a class="btn btn-primary btn-outline btn-xs" href="https://www.tandfonline.com/doi/full/10.1080/10618600.2017.1385475" target="_blank" rel="noopener">
Link
</a>
</p>
</div>
<div class="pub-list-item" style="margin-bottom: 1rem" itemscope itemtype="http://schema.org/CreativeWork">
<i class="fa fa-file-text-o pub-icon" aria-hidden="true"></i>
<span itemprop="author">
Farhana Luna, Xiaoyue Cheng, Mahbubul Majumder</span>.
<a href="/publication/jsm_latino_population/" itemprop="name">Interactive Visualization of Latino Political Participation in Nebraska and USA</a>.
In <em>JSM Proceedings</em>,
2016.
<p>
</p>
</div>
<div class="pub-list-item" style="margin-bottom: 1rem" itemscope itemtype="http://schema.org/CreativeWork">
<i class="fa fa-file-text-o pub-icon" aria-hidden="true"></i>
<span itemprop="author">
Xiaoyue Cheng, Dianne Cook, Heike Hofmann</span>.
<a href="/publication/enabling_interactivity_on_temporal_and_longitudinal_displays/" itemprop="name">Enabling Interactivity on Temporal and Longitudinal Displays</a>.
In <em>JCGS</em>,
2016.
<p>
<a class="btn btn-primary btn-outline btn-xs" href="http://www.tandfonline.com/doi/abs/10.1080/10618600.2015.1105749" target="_blank" rel="noopener">
Link
</a>
</p>
</div>
<div class="pub-list-item" style="margin-bottom: 1rem" itemscope itemtype="http://schema.org/CreativeWork">
<i class="fa fa-file-text-o pub-icon" aria-hidden="true"></i>
<span itemprop="author">
Xiaoyue Cheng, Dianne Cook, Heike Hofmann</span>.
<a href="/publication/visually_exploring_missing_values/" itemprop="name">Visually Exploring Missing Values in Multivariable Data Using a Graphical User Interface</a>.
In <em>JSS</em>,
2015.
<p>
<a class="btn btn-primary btn-outline btn-xs" href="http://www.jstatsoft.org/article/view/v068i06" target="_blank" rel="noopener">
Link
</a>
</p>
</div>
<div class="pub-list-item" style="margin-bottom: 1rem" itemscope itemtype="http://schema.org/CreativeWork">
<i class="fa fa-file-text-o pub-icon" aria-hidden="true"></i>
<span itemprop="author">
Yihui Xie, Heike Hofmann, Xiaoyue Cheng</span>.
<a href="/publication/reactive_programming_for_interactive_graphics/" itemprop="name">Reactive Programming for Interactive Graphics</a>.
In <em>Statistical Science</em>,
2014.
<p>
<a class="btn btn-primary btn-outline btn-xs" href="http://projecteuclid.org/euclid.ss/1408368571" target="_blank" rel="noopener">
Link
</a>
</p>
</div>
</div>
</div>
</div>
</section>
<section id="talks" class="home-section">
<div class="container">
<div class="row">
<div class="col-xs-12 col-md-4 section-heading">
<h1>Talks</h1>
</div>
<div class="col-xs-12 col-md-8">
<div class="pub-list-item" style="margin-bottom: 1rem" itemscope itemtype="http://schema.org/Event">
<i class="fa fa-comment-o pub-icon" aria-hidden="true"></i>
<span itemprop="name"><a href="/talk/jsm_2016/">Optimizing Diffusion Cartograms for Areal Data Using a New Evaluation Method</a></span>
<div itemprop="startDate">
Aug 1, 2016
14:50
</div>
<div class="talk-metadata">
Joint Statistical Meetings 2016
</div>
<div class="talk-links">
</div>
</div>
<div class="pub-list-item" style="margin-bottom: 1rem" itemscope itemtype="http://schema.org/Event">
<i class="fa fa-comment-o pub-icon" aria-hidden="true"></i>
<span itemprop="name"><a href="/talk/beijing_forum_2016/">cranvastime: Interactively Explore Time Series and Longitudinal Data</a></span>
<div itemprop="startDate">
May 29, 2016
11:00
</div>
<div class="talk-metadata">
The seventh International Forum on Statistics
</div>
<div class="talk-links">
</div>
</div>
<div class="pub-list-item" style="margin-bottom: 1rem" itemscope itemtype="http://schema.org/Event">
<i class="fa fa-comment-o pub-icon" aria-hidden="true"></i>
<span itemprop="name"><a href="/talk/qingdao_univ_2016/">Frontiers in Statistical Graphics</a></span>
<div itemprop="startDate">
May 19, 2016
16:00
</div>
<div class="talk-metadata">
Department of Statistics, Qingdao University
</div>
<div class="talk-links">
</div>
</div>
<div class="pub-list-item" style="margin-bottom: 1rem" itemscope itemtype="http://schema.org/Event">
<i class="fa fa-comment-o pub-icon" aria-hidden="true"></i>
<span itemprop="name"><a href="/talk/unl_2015/">Enabling Interactivity on Displays of Multivariate Time Series and Longitudinal Data</a></span>
<div itemprop="startDate">
Nov 18, 2015
15:00
</div>
<div class="talk-metadata">
Department of Statistics, University of Nebraska at Lincoln
</div>
<div class="talk-links">
</div>
</div>
<div class="pub-list-item" style="margin-bottom: 1rem" itemscope itemtype="http://schema.org/Event">
<i class="fa fa-comment-o pub-icon" aria-hidden="true"></i>
<span itemprop="name"><a href="/talk/toronto_2015/">Exploring Temporal Data Interactively</a></span>
<div itemprop="startDate">
Feb 25, 2015
10:30
</div>
<div class="talk-metadata">
Workshop on Visualization for Big Data: Strategies and Principles
</div>
<div class="talk-links">
</div>
</div>
<div class="pub-list-item" style="margin-bottom: 1rem" itemscope itemtype="http://schema.org/Event">
<i class="fa fa-comment-o pub-icon" aria-hidden="true"></i>
<span itemprop="name"><a href="/talk/jsm_2014/">cartogram: Reshape Your Map to Tell the Truth</a></span>
<div itemprop="startDate">
Aug 6, 2014
09:20
</div>
<div class="talk-metadata">
Joint Statistical Meetings 2014
</div>
<div class="talk-links">
</div>
</div>
<div class="pub-list-item" style="margin-bottom: 1rem" itemscope itemtype="http://schema.org/Event">
<i class="fa fa-comment-o pub-icon" aria-hidden="true"></i>
<span itemprop="name"><a href="/talk/jsm_2012/">Cranvastime: Interactive Longitudinal and Temporal Data Plots</a></span>
<div itemprop="startDate">
Jul 31, 2012
10:50
</div>
<div class="talk-metadata">
Joint Statistical Meetings 2012
</div>
<div class="talk-links">
</div>
</div>
<div class="pub-list-item" style="margin-bottom: 1rem" itemscope itemtype="http://schema.org/Event">
<i class="fa fa-comment-o pub-icon" aria-hidden="true"></i>
<span itemprop="name"><a href="/talk/jsm_2011/">MissingDataGUI: A Graphical User Interface for Missing Data Exploration</a></span>
<div itemprop="startDate">
Aug 4, 2011
10:50
</div>
<div class="talk-metadata">
Joint Statistical Meetings 2014
</div>
<div class="talk-links">
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<div class="pub-list-item" style="margin-bottom: 1rem" itemscope itemtype="http://schema.org/Event">
<i class="fa fa-comment-o pub-icon" aria-hidden="true"></i>
<span itemprop="name"><a href="/talk/brazil_2009/">Innovation Capacity and Development Potential of Haidian District</a></span>
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May 12, 2009
14:30
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<div class="talk-metadata">
Micro Evidence on Innovation in Developing Economies Conference
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</section>
<section id="software" class="home-section">
<div class="container">
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<h1>Software</h1>
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<div class="col-xs-12 col-md-8">
<ul>
<li><p>Xiaoyue Cheng and Dianne Cook (2016). cartogram: Create Cartograms in R. URL: <a href="https://github.com/chxy/cartogram" target="_blank">https://github.com/chxy/cartogram</a>.</p></li>
<li><p>Xiaoyue Cheng, Lindsay Rutter, Amy Froelich and Dianne Cook (2016). ePort: Electronic Reporting of Academic Learning and Performance. URL: <a href="https://github.com/introstat/ePort" target="_blank">https://github.com/introstat/ePort</a>.</p></li>
<li><p>Yihui Xie, Heike Hofmann, Di Cook, Xiaoyue Cheng, Barret Schloerke, Marie Vendettuoli, Tengfei Yin, Hadley Wickham, Michael Lawrence (2015). cranvas: Interactive Statistical Graphics Based on Qt. URL: <a href="https://github.com/ggobi/cranvas" target="_blank">https://github.com/ggobi/cranvas</a>.</p></li>
<li><p>Xiaoyue Cheng, Dianne Cook and Heike Hofmann (2016). MissingDataGUI: A GUI for Missing Data Exploration. URL: <a href="http://CRAN.R-project.org/package=MissingDataGUI" target="_blank">http://CRAN.R-project.org/package=MissingDataGUI</a>.</p></li>
<li><p>Xiaoyue Cheng, Dianne Cook and Heike Hofmann (2014). MergeGUI: A GUI for Merging Datasets in R. URL: <a href="http://CRAN.R-project.org/package=MergeGUI" target="_blank">http://CRAN.R-project.org/package=MergeGUI</a>.</p></li>
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</section>
<section id="projects" class="home-section">
<div class="container">
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<h1>Projects</h1>
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<div class="col-md-12 project-item isotope-item demo" itemscope itemtype="http://schema.org/CreativeWork">
<i class="fa fa-files-o pub-icon" aria-hidden="true"></i>
<span class="project-title">
Visualizing Migration in the Age-group Population Data
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<p class="project-summary">The traditional way to show the distribution of age groups in the population data by year is the population pyramid plot. Animation can be added to show the changes over years. However, the population pyramid plot can not show the migration information, or track the population from a certain age group. This project will develop a new visualization method to display the migration or the change in the age-group population data.</p>
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<div class="col-md-12 project-item isotope-item experimental psychology" itemscope itemtype="http://schema.org/CreativeWork">
<i class="fa fa-files-o pub-icon" aria-hidden="true"></i>
<span class="project-title">
<a href="https://chequered.shinyapps.io/memory/" target="_blank" rel="noopener">
Experimental Study on Short-term Visual-spatial Location Memory
</a>
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<p class="project-summary">Different spatial measures on memory accuracy resulted in different findings on recency effect. Recency effects were not obtained with some traditional measures.</p>
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<div class="col-md-12 project-item isotope-item demo" itemscope itemtype="http://schema.org/CreativeWork">
<i class="fa fa-files-o pub-icon" aria-hidden="true"></i>
<span class="project-title">
<a href="https://latino.shinyapps.io/Dashboard/" target="_blank" rel="noopener">
Nebraska Latino Population Growth and Political Engagement
</a>
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<p class="project-summary">A Demographic Portrait of Latino Population Growth and Past and Potential Political Engagement.</p>
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