¿™ä»½æ•™ç¨‹](http://slides.yihui.name/xaringan/zh-CN.html)

[2] See [#2](https://github.com/yihui/xaringan/issues/2) if you do not see the template or addin in RStudio.
]

---
background-image: url(https://github.com/yihui/xaringan/releases/download/v0.0.2/karl-moustache.jpg)
background-position: 50% 50%
class: center, bottom, inverse, animated, rollIn

# You only live once!

---
class: animated, lightSpeedIn

# Hello Ninja

As a presentation ninja, you certainly should not be satisfied by th