Peer-graded Assignment: Course Project: Shiny Application and Reproducible Pitch

K.S.S Siva Teja
24 july 2017

Overview

This was built as part of a deliverable for the course Developing Data Products as part of the Coursera Data Science Specialization.

The app developed for the first part of the assignment demo is avalilable at: https://shanmukhasri.shinyapps.io/shinypoj/

Source code for ui.R and server.R files are available on the GitHub repo: https://github.com/shanmukhasri/shinyassignment

Description

This famous (Fisher's or Anderson's) iris data set gives the measurements in centimeters of the variables sepal length and width and petal length and width, respectively, for 50 flowers from each of 3 species of iris. The species are Iris setosa, versicolor, and virginica.

Functionality

This application demonstrates relation between sepal Length,width and petal Length,weight with respect to each other

the x axis contains one of the sepal length,width or petal length,width

the x and y axis shows the relation between them

Summary of the data

summary(iris)
  Sepal.Length    Sepal.Width     Petal.Length    Petal.Width   
 Min.   :4.300   Min.   :2.000   Min.   :1.000   Min.   :0.100  
 1st Qu.:5.100   1st Qu.:2.800   1st Qu.:1.600   1st Qu.:0.300  
 Median :5.800   Median :3.000   Median :4.350   Median :1.300  
 Mean   :5.843   Mean   :3.057   Mean   :3.758   Mean   :1.199  
 3rd Qu.:6.400   3rd Qu.:3.300   3rd Qu.:5.100   3rd Qu.:1.800  
 Max.   :7.900   Max.   :4.400   Max.   :6.900   Max.   :2.500  
       Species  
 setosa    :50  
 versicolor:50  
 virginica :50  



Basic plot

plot(iris$Petal.Length, iris$Petal.Width, main="Iris Data")

plot of chunk unnamed-chunk-2