Shiny App for Exploratory Analysis

Suganthi M
February 7, 2017

Overview

  • The Purpose of the Shiny app is to showcase a simple Exploratory Analsysis on R Datasets.
  • The app will take inputs from user and provides a reactive output displayed as a result of server
    calculations.
  • The app also includes the documentation and the code used to develop the code in the same web page as
    the app.

App Features

Inputs

  • The Shiny app contains the input choicelist to choose a dataset
  • Input Textbox to enter the number of Observations from the Dataset
  • Radio buttons to choose the type of plotting required for the dataset

Outputs

Based on the inputs chosen ,Sample Dataset is Displayed for n observation entered

len supp dose
4.2 VC 0.5
11.5 VC 0.5
7.3 VC 0.5

App Features(Contd)

Summary of the Dataset is Displayed

len supp dose
Min. : 4.20 OJ:30 Min. :0.500
1st Qu.:13.07 VC:30 1st Qu.:0.500
Median :19.25 NA Median :1.000
Mean :18.81 NA Mean :1.167
3rd Qu.:25.27 NA 3rd Qu.:2.000
Max. :33.90 NA Max. :2.000

A graph is plotted (Base plot or ggplot2) plot of chunk unnamed-chunk-3

Shiny App Info

The shinyApp can be accessed from this URL. This contains the documentation as well as the code used for the app.

https://suganthim.shinyapps.io/exploratory_data/