Here is an R Markdown format used for publishing documents. When you click the Knit button all R code chunks are run and a markdown file (.md) suitable for publishing is generated.

Including Code

You can include R code in the document as follows:

summary(cars)

##      speed           dist       
##  Min.   : 4.0   Min.   :  2.00  
##  1st Qu.:12.0   1st Qu.: 26.00  
##  Median :15.0   Median : 36.00  
##  Mean   :15.4   Mean   : 42.98  
##  3rd Qu.:19.0   3rd Qu.: 56.00  
##  Max.   :25.0   Max.   :120.00

Including Plots

You can also embed plots, for example:

First way

caption

Second way

Note that the echo = FALSE parameter was added to the code chunk to prevent printing of the R code that generated the plot.

sample(1:10)

##  [1]  6  9  5  2  4  3  1 10  8  7

sample(2:10)

## [1]  4  7  3  8  5 10  9  6  2