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presentation.Rmd
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---
title: "An R Markdown Document"
author:
- Li Lei
- Han Meimei
date: "2015/10/28"
output:
ioslides_presentation: default
beamer_presentation:
theme: AnnArbor
slidy_presentation: default
bibliography: references.bib
---
## Start with a cool section
You can use traditional **Markdown** syntax, such as [links](http://yihui.name/knitr) and `code`. Here is a quote:
> A girl phoned me the other day and said "Come on over, there's nobody home." I went over. Nobody was home. -- Rodney Dangerfield
## Followed by another section
Of course you can write lists:
- apple
- pear
- banana
Or ordered lists:
1. items
1. will
1. be
1. ordered
- nested
- items
## Okay, some R code
```{r linear-model}
fit = lm(dist ~ speed, data = cars)
b = coef(fit) # coefficients
summary(fit)
```
The code will be highlighted in all output formats.
## And some pictures
```{r lm-vis, fig.cap='Regression diagnostics'}
par(mfrow = c(2, 2), pch = 20, mar = c(4, 4, 2, .1), bg = 'white')
plot(fit)
```
## A little bit math
Our regression equation is $Y=`r b[1]`+`r b[2]`x$, and the model is:
$$ Y = \beta_0 + \beta_1 x + \epsilon$$
## Pandoc extension: definition lists
Programmer
: A programmer is the one who turns coffee into code.
LaTeX
: A simple tool that is nothing but a couple of backslashes.
## Pandoc extension: examples
We have some examples.
(@) Think what is `0.3 + 0.4 - 0.7`. Zero. Easy.
(@weird) Now think what is `0.3 - 0.7 + 0.4`. Still zero?
People are often surprised by (@weird).
## Pandoc extension: tables
A table here.
Table: Demonstration of simple table syntax.
Right Left Center Default
------- ------ ---------- -------
12 12 12 12
123 123 123 123
1 1 1 1
## Pandoc extension: footnotes
We can also write footnotes[^1].
[^1]: hi, I'm a footnote
Or write some inline footnotes^[as you can see here].
## Pandoc extension: citations
We compile the R Markdown file to Markdown through **knitr** [@xie2013] in R [@R-base]. For more about @xie2013, see <http://yihui.name/knitr>.
## References