This is the main heading

This is a secondary heading

This is a tertiary heading

This text will appear bold!
This text will also appear bold!

This text will appear in italics!
This text will also appear in italics!

Ordered Lists

  1. first item in list
  2. second item in list
  3. third item in list

Unordered Lists - 1

  • first item in list
  • second item in list
  • third item in list

Unordered Lists - 2

  • first item in list
  • second item in list
  • third item in list

Block Quote

Ordered Lists
1. first item in list
2. second item in list
3. third item in list
Unordered Lists
- first item in list
- second item in list
- third item in list

Block Code - 1
> Ordered Lists
> 1. first item in list
> 2. second item in list
> 3. third item in list
> Unordered Lists
> - first item in list
> - second item in list
> - third item in list

Block Code - 2

> Ordered Lists
> 1. first item in list
> 2. second item in list
> 3. third item in list
> Unordered Lists
> - first item in list
> - second item in list
> - third item in list

Image
RStudio Logo

Links
RStudio
Maexadata

knitr Global Options

# for development
knitr::opts_chunk$set(echo=TRUE, eval=TRUE, error=TRUE, warning=TRUE, message=TRUE, cache=FALSE, tidy=FALSE, fig.path='figures/')
# for production
#knitr::opts_chunk$set(echo=TRUE, eval=TRUE, error=FALSE, warning=FALSE, message=FALSE, cache=FALSE, tidy=FALSE, fig.path='figures/')

Load Libraries

library(tidyr)
library(dplyr)
## 
## Attaching package: 'dplyr'
## The following objects are masked from 'package:stats':
## 
##     filter, lag
## The following objects are masked from 'package:base':
## 
##     intersect, setdiff, setequal, union
head(cars)
##   speed dist
## 1     4    2
## 2     4   10
## 3     7    4
## 4     7   22
## 5     8   16
## 6     9   10
maxSpeedVal <- max(cars$speed)
maxDistsVal  <- max(cars$dist)
maxSpeedVal
## [1] 25
maxDistsVal
## [1] 120

The maximum speed is 25
The maximum dist is 120

plot(cars)