Wickham, Hadley. <br/><br/>
R for data science :   import, tidy, transform, visualize, and mode l data / 
Hadley Wickham and Garrett Grolemund. 
 - 1st ed. 
 - Sebastopol, CA :   O'Reilly,   2016. 
 - xxv, 492 p. :   ill. (some col.) ;   23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781491910399 (softcover) 1491910364 
<br/><br/><label>LCCN: </label>2017-300238 
<br/><br/><label>Subjects--Topical Terms: </label><br/> R (Computer program language)<br/> Data mining-- Computer programs.<br/> Information visualization-- Computer programs.<br/> Big data.
<br/><br/><label>Dewey Class. No.: </label>006.312