## RMarkdown!

This is RMarkdown. You can create a document by writing markdown with code embedded. 

We'll use the `rmarkdown` package to turn it into html and display the html in the output tab.

## Inputs

The input files are stored in the `../input/` directory. Let's see what's here:

```{r}
list.files("../input")
```

## What's in the data?

```{r}
library(readr)
train <- read_csv("../input/training.csv")
str(train)
```

## You can make plots simply

```{r}
library(ggplot2)
ggplot(train, aes(x=factor(signal), y=mass)) + geom_violin()
```

## It's yours to take from here!