Is Drop down possible under renderdatatable

I have a simple application below. is it possible to create to dropdown for each column with column values — title: “Untitled” runtime: shiny output: flexdashboard::flex_dashboard: orientation: columns vertical_layout: fill — “`{r setup, include=FALSE} library(flexdashboard) “` Column {data-width=650} ———————————————————————– ### Chart A “`{r} DT::dataTableOutput(‘a’) output$a <- DT::renderDataTable( iris) “`

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