This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com.
When you click the Knit button a document 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:
library(RCurl)
## Warning: package 'RCurl' was built under R version 3.1.2
## Loading required package: bitops
## Warning: package 'bitops' was built under R version 3.1.2
options(RCurlOptions = list(cainfo = system.file("CurlSSL", "cacert.pem", package = "Rcurl")))
#credentials$handshake()
require(reshape2)
## Loading required package: reshape2
## Warning: package 'reshape2' was built under R version 3.1.2
newcars<-melt(cars)
## No id variables; using all as measure variables
You can also embed plots, for example:
require(ggplot2)
## Loading required package: ggplot2
ggplot(newcars,aes(variable,value))+geom_boxplot()
Note that the echo = FALSE parameter was added to the code chunk to prevent printing of the R code that generated the plot.