Developing Data Products course project1

Functions

• It allows you to upload your own csv file and use the data in the highchart on the fly.
• On the first page load in https://viewtool.shinyapps.io/App-3, embedded data mtcars will be loaded to the chart.
• You can toggle the 'Choose x' tab to change the x-axis.
• After you infer the schema for your own csv, you can dynamically change the highchart's categories and the fields for line and bar chart.

• Exploratory data visualization can be done very quickly without the need to install anything
• More chart options can be added to ui.r to provide more options for rChart