R and DT - Can you add row subheadings and groups to a datatable?

Question

Is it possible to group rows and add sub headings to datatables using the DT package in R?

The bellow example is done using a example in Javascript (https://datatables.net/examples/advanced_init/row_grouping.html).

Trilley

Answer 1

From this question we can use RowGroup's extension as follows

library(DT)
datatable(iris,
          rownames = FALSE, 
          extensions = 'RowGroup', 
          options = list(rowGroup = list(dataSrc=c(4)),
                         columnDefs = list(list(visible=FALSE, targets=c(4)))
                         )
          )

Ambala