r4ds/rmarkdown-demos/1-example.Rmd

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---
title: "Viridis Demo"
output: html_document
---
```{r setup, include = FALSE}
library(viridis)
```
The code below demonstrates two color palettes in the
[viridis](https://github.com/sjmgarnier/viridis) package.
Each plot displays a contour map of the Maunga Whau volcano
in Auckland, New Zealand.
## Viridis colors
```{r}
image(volcano, col = viridis(200))
```
## Magma colors
```{r}
image(volcano, col = viridis(200, option = "A"))
```