Cotton, Richard. <br/><br/>
Learning R:   A Step by Step Function Guide to Data Analysis/ 
by Cotton, Richard. 
 - 9th ind. 
 - United State  O Reilly Media  2021 
 - 211p.  includes index;  21 cm. 
<br/><br/> 23-06-2022 
<br/><br/><label>ISBN: </label>9781449357108 
<br/><br/><label>Dewey Class. No.: </label>519.502