text: Q:
  
  R programming Word cloud for Shiny Dashboard
  
  I am new to shiny and need your guidance. I have a data set which have 5 columns: Comments , category , country , language , date
  I want to create a word-cloud of text in the "comments" columns but i am unable to do that, i went through different blogs and tutorials but I can not find any particular explanation on this. 
  In Comments column i have different sentences in English language. I just simply want a word-cloud of that column. It is easy in simple R but in shiny i am getting confused as it seems bit tricky. Kindly help. Thankyou
  
  A:
  
  So what you can do is, you can extract all the comments from the table by subset or what ever way you want and then can save the same as a text file on you system, 
  further you can create a word-cloud referring the link below :
  Word-Cloud Help
  this takes a text/plain file as an input and will create a word-cloud for you on all the comments collected by your table. 
  
  