Hide warnings and messages and return invisible
sshh(...)
...
Inputs to keep quite
Adapted from http://www.onthelambda.com/2014/09/17/fun-with-rprofile-and-customizing-r-startup/
sshh(library(dplyr))
Data Menu for Radiant: Business Analytics using R and Shiny
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.