Data Products Presentation

Saurabh Gombar
2/14/2016

A tool to help you pick your next car

Car buying is complex and loaded with emotion. Purchasing the car that meets your needs can be difficult. This Shiny app brings the relevant data to your fingertip.

Built in RStdio using the Shiny module
Supported through the robust 'mtcars' dataset
Beautiful colored graphs through the 'ggplot' library
Responsive feedback

Many descriptors

All the features of the 'mtcars' dataset at your fingertips to manipulate

mpg Miles/(US) gallon
cyl Number of cylinders
disp Displacement (cu.in.)
hp Gross horsepower
drat Rear axle ratio
wt Weight (1000 lbs)
qsec ¼ mile time
vs V/S
am Transmission (0 = automatic, 1 = manual)
gear Number of forward gears
carb Number of carburetors

Three variables in one plot!

plot of chunk unnamed-chunk-1

Table with Summary

                   MPG  HP Transmission Cost/100 miles
Mazda RX4         21.0 110            1             14
Mazda RX4 Wag     21.0 110            1             14
Datsun 710        22.8  93            1             13
Hornet 4 Drive    21.4 110            0             14
Hornet Sportabout 18.7 175            0             16
Valiant           18.1 105            0             17
Duster 360        14.3 245            0             21
Merc 240D         24.4  62            0             12
Merc 230          22.8  95            0             13
Merc 280          19.2 123            0             16