Drop-Down Combo Boxes in R. library(dygraphs) Example: Shiny Dashboard. library(shiny) library(shinydashboard) and Shiny examples. Reference: • http://stackoverflow.com/questions/3574114/drop-down-list-implementation-in-r • http://shiny.rstudio.com/gallery/select-box.html • http://mcu.edu.tw/~chenmh/teaching/project/r/reference/RTclTkExamples/DropDown.html • http://shiny.rstudio.com/gallery/ . http://shiny.rstudio.com/gallery/datatables-demo.html prepared by Volkan OBAN