CarCompare

mimoidochi
02/21/2015

Hello, World!

This is my first RPresenter presentation about my first Shiny app CarCompare! This app lets you:

  • Build different charts to compare car models by several car features
  • Change the time range of car model release
  • Filter the data by choosing the car origin

Building charts

There are four user controls that allow user to choose axes values and filter data

Controls

And the result is this nice-looking plot

Plot

Under the hood

The CarCompare app uses:

  • Shiny A web application framework for R
  • ggvis A data visualization package for R
  • The Auto data that was taken from the StatLib library and is available in ISLR R package.
library(ISLR)
names(Auto)

[1] "mpg"          "cylinders"    "displacement" "horsepower"  
[5] "weight"       "acceleration" "year"         "origin"      
[9] "name"

Thank you for your attention!

Launch my shiny metal app

Launch my shiny app!