7.5 Referencias

• R for Data Science. Capítulo 3 Data visualisation. G. Growlemund and H. Wickham. 1st Edition. O’Reilly J. 2016. http://r4ds.had.co.nz/data-visualisation.html

• The Grammar of Graphics. L. Wilkinson. 2nd Edition. Springer. 2016. http://www.springer.com/gp/book/9780387245447

• ggplot2: Elegant Graphics for Data Analysis. H. Wickham. 2nd Edition. Springer. 2016.

• Referencia de objetos de ggplot2. http://ggplot2.tidyverse.org/reference/

• Data Visualization with ggplot2. Rstudio Resources. Agosto 2016. https://www.rstudio.com/wp-content/uploads/2015/03/ggplot2-cheatsheet.pdf

• Data Visualization Cheat Sheet. Rstudio Resources. Noviembre 2016. https://www.rstudio.com/resources/cheatsheets/