TY  - BOOK
AU  - Rattenbury,Tye
AU  - Hellerstein,Joseph M.
AU  - Heer,Jeffrey Michael
AU  - Kandel,Sean
AU  - Carreras,Connor
TI  - Principles of data wrangling: practical techniques for data preparation 
SN  - 9789352136155
U1  - 006.312 RAT 
PY  - 2017///
CY  - Sebastopol : Mumbai
PB  - O'Reilly, SPD
KW  - Data mining
KW  - Electronic data processing
KW  - Data preparation
N1  - Rs.275/-
TB 1989/16; A data workflow framework -- The dynamics of data wrangling -- Profiling -- Transformation : structuring -- Transformation : enriching -- Using transformation to clean data -- Roles and responsibilities -- Data wrangling tools
N2  - "A key task that any aspiring data-driven organization needs to learn is data wrangling, the process of converting raw data into something truly useful. This practical guide provides business analysts with an overview of various data wrangling techniques and tools, and puts the practice of data wrangling into context by asking, "What are you trying to do and why?"" -- Back cover
ER  -