| left | R Documentation | 
Behaves like Excel's LEFT, RIGHT, and MID functions Author: Dave. Tech review: Bryce Chamberlain.
left(string, char)
string | 
 String to process.  | 
char | 
 Number of characters.  | 
left( "leftmidright", 4 )
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.