ggthemes.Rmd

---
title: "ggplot2 extensions: ggthemes"
---

### ggthemes
<https://github.com/jrnold/ggthemes>

Some extra geoms, scales, and themes for ggplot

```{r, message=FALSE,warning=FALSE}
# Example from https://github.com/jrnold/ggthemes
library(ggplot2)
library(ggthemes)

p2 <- ggplot(mtcars, aes(x = wt, y = mpg, colour = factor(gear))) +
  geom_point() +
  ggtitle("Cars")

# Economist theme
# A theme that approximates the style of plots in The Economist magazine.
p2 + theme_economist() + scale_colour_economist() 

# Stata theme
# Themes and scales based on the graph schemes in Stata.
p2 + theme_stata() + scale_colour_stata()

# Fivethirtyeight theme
# Theme and color palette based on the plots at fivethirtyeight.com.
p2 + geom_smooth(method = "lm", se = FALSE) +
  scale_color_fivethirtyeight("cyl") +
  theme_fivethirtyeight()

# Tableau Scales
# Color, fill, and shape scales based on those used in the Tableau software.
p2 + theme_igray() + scale_colour_tableau()
```