How to add two sub-columns in one (Concat) using datatable (DT) in R Markdown/Shiny?

jrlewi · October 10, 2018, 3:10am

Hi @bharath222: It's hard to understand what you are trying to accomplish without providing a reproducible example (a.k.a. reprex). I've provided a couple links discussing what a reprex is and tips for creating them.

FAQ: What's a reproducible example (`reprex`) and how do I create one? meta

Why reprex? Getting unstuck is hard. Your first step here is usually to create a reprex, or reproducible example. The goal of a reprex is to package your code, and information about your problem so that others can run it and feel your pain. Then, hopefully, folks can more easily provide a solution. What's in a Reproducible Example? Parts of a reproducible example: background information - Describe what you are trying to do. What have you already done? complete set up - include any library() calls and data to reproduce your issue. data for a reprex: Here's a discussion on setting up data for a reprex make it run - include the minimal code required to reproduce your error on the data…