This is an R Markdown document. Markdown is a simple formatting syntax for authoring web pages (click the MD toolbar button for help on Markdown).
When you click the Knit HTML button a web page will be generated that includes both content as well as the output of any embedded R code chunks within the document. You can embed an R code chunk like this: data(mtcars) “# Simple Histogram hist(mtcars$mpg)
You can also embed plots, for example:
# Colored Histogram with Different Number of Bins
hist(mtcars$mpg, breaks=12, col="red")
d <- density(mtcars$mpg) # returns the density data plot(d) # plots the results