This presentation is part of the Developing Data Products Coursera.org course project submission.

I have generated this presentation with RMarkdown in Rstudio.

The Shiny application pitched by this presentation is at

https://jigavara.shinyapps.io/Coursera_DDP_Assignment/?_ga=2.200513518.1579294206.1608252114-690798352.1603745053

• The application is written in Shiny which is a web application framework for R

• The source code has two files: server.R and ui.R

• server.R contains the server function definition of the web application

• ui.R includes the the user interface definition

• For applications defined this way, the server.R file must return the server function, and the ui.R file must return the UI object

• The application is hosted on Shinyapps.io, a site for these types of applications.

You can enter four values or parameters:

• The title of the graph

• Point size

• The countries that will appear in the graph

• The life expectancy interval with which you want to compare GDP

You can also download the filtered data by pressing the download button

There are two tabs in main panel as below:

• Plot: This displays plot for corresponding dataframe. By selecting one of the points on the graph, the continent, the country, the GDP and the life expectancy are displayed.

• Table: This displays a searchable-interactive Table of the data that are represented in the graph