January 21, 2019

Project Pitch-A shiny app for cars dataset(mtcars)

For the final project of the Developing Data Product Course, a Shiny app .

This purpose of this simple Shiny app is to enable users to visually perform an exploratory data analysis of the relationship between "Miles Per Gallon" (mpg) and other variables captured in the MTCars dataset.

The link for the shiny app is: https://shashwatkhare03.shinyapps.io/project3/

The Dataset.

str(mtcars)
## 'data.frame':    32 obs. of  11 variables:
##  $ mpg : num  21 21 22.8 21.4 18.7 18.1 14.3 24.4 22.8 19.2 ...
##  $ cyl : num  6 6 4 6 8 6 8 4 4 6 ...
##  $ disp: num  160 160 108 258 360 ...
##  $ hp  : num  110 110 93 110 175 105 245 62 95 123 ...
##  $ drat: num  3.9 3.9 3.85 3.08 3.15 2.76 3.21 3.69 3.92 3.92 ...
##  $ wt  : num  2.62 2.88 2.32 3.21 3.44 ...
##  $ qsec: num  16.5 17 18.6 19.4 17 ...
##  $ vs  : num  0 0 1 1 0 1 0 1 1 1 ...
##  $ am  : num  1 1 1 0 0 0 0 0 0 0 ...
##  $ gear: num  4 4 4 3 3 3 3 4 4 4 ...
##  $ carb: num  4 4 1 1 2 1 4 2 2 4 ...

The shiny app interface

Users can visually explore the relationship between independent variables in the MTCars dataset vs. mpg, by selecting the variable from the dropdown on the left.

Slide with Plot

An Example graph between mpg and hp