TY  - BOOK
AU  - Hadley Wickham
TI  - Advanced R 
SN  - 9780815384571
U1  - 005.55 WIC-A 
PY  - 2019///]
CY  - Boca Raton
PB  - CRC Press/Taylor & Francis Group
KW  - R (Computer program language)
N1  - Includes bibliographical references (pages 577-579) and index
ER  -