Create a graph in R and Shiny app (Interactive Graph)

Create a plot similar with R and Shiny from three datasets. I have attached the mockup of the graph. Here is what is referred in the graph: 1 is the normal line chart 2 and 3 are timeline graph which means that there is event which has start and end. a is the reference starting point for all the three graphs and b is the reference ending point for all three graphs. The graph has to align with reference to a and b. Please look at the graph before even thinking about bidding the project. The graph needs to be tooltip ready and following things: - There are three graph which aligns exactly. - There should be four filters for this graph. I will tell you know which one once I know you can do the job. - The graph has to be interactive which means that the graph when hover over should show tooltip and a line which goes from the top graph all the way to bottom graph. Only bid if you know shiny and R and know how to work with different R package such as rcharts, ggplots and nvd3.