Copy the followiing YAML header and paste it the top of the downloaded RMD file


---
title: "Foundations of Data Visualization"
author: "Cheng Peng"
date: ''
output:
  ioslides_presentation:
    incremental: yes
  beamer_presentation:
    slide_level: 3
    includes:
      in_header: "wcu-RMD-slide-template.txt"
    theme: Goettingen
    fonttheme: professionalfonts
    colortheme: beaver
    fig_width: 3
    fig_height: 2
  powerpoint_presentation:
    toc: yes
  slidy_presentation:
    fig_width: 4
    fig_height: 2
    incremental: yes
fontsize: 10pt
subtitle: (A Brief Overview)
---