MarkDown Syntax Examples

This is my first line. # comment shows line end This would be a new line. This wouldn’t be a new line.

This is my first paragraph.

This is my second paragraph

Italics = Italics or Italics
Bold = Bold or Bold

alt text alt text

Top level section

Middle level section

Bottom level section

  • First item
  • Second item
  • Second item A
  • Second item B
  1. First item
  2. Second item
  • Second item A
  • Second item B
hist(rnorm(100))

http://mrccsc.github.io Github site

Before the first page break *** Before the second page break

R code chunks examples

##rMarkdown

hist(rnorm(1000))

##rMarkdown. Controlling R code output - eval

hist(rnorm(1000))

##rMarkdown. Controlling R code output - Displaying code.

##rMarkdown. Controlling R code output - message and warnings

library(ggplot2)

##rMarkdown. Controlling figure output.

hist(rnorm(100))

##rMarkdown. Automatically tidying code.

hist(rnorm(100))

##rMarkdown. Placing code and output together

temp <- rnorm(10)
temp
##  [1]  0.34497598  0.32831977  1.06573715  0.07390504 -0.69529174  1.15284446
##  [7]  0.12033514 -1.09455531  0.42518222  1.02283143

##rMarkdown. Inserting tables.

library(knitr)
temp <- rnorm(10)
temp2 <- rnorm(10)
dfExample <- cbind(temp,temp2)
kable(dfExample)
temp temp2
-0.5313308 -0.3252042
0.1599223 -0.0016388
0.8837504 -0.8911719
1.0398426 0.7170456
-1.4831282 0.1823401
-0.5520632 -1.2196075
0.2887592 0.2640067
-0.8552744 1.9080507
-0.4996532 2.3077226
0.9246004 -1.9967768

##rMarkdown. Evaluating code within markdown text.

Here is some freeform markdown and the first result from an rnorm call is -1.0226724, followed by some more free form text.

##rMarkdown: cache

x <- sample(1000,10^4,replace=T)
length(x)
## [1] 10000