Response: This is an example of interactive charts that will be created which will represent two series. Each of the series will be plotted based on interactive javascript feature visualizations with the help of rCharts package in R. Two series will contain data and plot points as specified in the data that it takes as input in the code above. For series 1, data = c(1, 3, 2, 4, 5, 4, 6, 2, 3, 5, NA) For series 2, data = c(NA, 4, 1, 3, 4, 2, 9, 1, 2, 3, 4) NA will not have any values and hence plot will not be drawn for that point. Each series has 10 data points and 1 point value as NA. Hence each will display value for 10 data points. Dash style of the plot for each series will be different. The legends will also be displayed. rCharts is licensed under the MIT License. The JavaScript charting libraries that are included with this “rCharts” package are licensed under their own terms. All of them are free for non-commercial and commercial use, with the exception of Polychart and Highcharts, both of which require paid licenses for commercial use.