I have updated my Shiny app every half a year since April 2019. So this is the fifth iteration. And I believe I could make it more usable this time, as I made some improvements so that:
- You can select multiple areas.
- You can see the values by hovering over a chart.
- You can compare the current forecast with the previous one.
- You can download data as a csv file.
Under the hood, I reconstructed the app as a R package. I could do all of these, as I read the book “Mastering Shiny” by Hadley Wickham. Thank you, Hadley.