A Data Scientist's Guide to Acquiring, Cleaning, and Managing Data in R (Hardcover)

Lingua: inglese

Editore: John Wiley & Sons Inc, New York, 2017

1119080029 / 9781119080022

Da: CitiRetail, Stevenage, Regno UnitoCitiRetail

Venditore con 5 stelle

Venditore AbeBooks dal 29 giugno 2022

Rilegato

Condizione: Nuovo

EUR 110,46

EUR 44,34 spedizione 
Spedito da Regno Unito a U.S.A.

Quantità: 1 disponibile

Aggiungi al carrello
Resi gratuiti per 30 giorni

Descrizione dell’articolo da parte del venditore

Hardcover. The only how-to guide offering a unified, systemic approach to acquiring, cleaning, and managing data in R Every experienced practitioner knows that preparing data for modeling is a painstaking, time-consuming process. Adding to the difficulty is that most modelers learn the steps involved in cleaning and managing data piecemeal, often on the fly, or they develop their own ad hoc methods. This book helps simplify their task by providing a unified, systematic approach to acquiring, modeling, manipulating, cleaning, and maintaining data in R. Starting with the very basics, data scientists Samuel E. Buttrey and Lyn R. Whitaker walk readers through the entire process. From what data looks like and what it should look like, they progress through all the steps involved in getting data ready for modeling. They describe best practices for acquiring data from numerous sources; explore key issues in data handling, including text/regular expressions, big data, parallel processing, merging, matching, and checking for duplicates; and outline highly efficient and reliable techniques for documenting data and recordkeeping, including audit trails, getting data back out of R, and more. The only single-source guide to R data and its preparation, it describes best practices for acquiring, manipulating, cleaning, and maintaining dataBegins with the basics and walks readers through all the steps necessary to get data ready for the modeling processProvides expert guidance on how to document the processes described so that they are reproducibleWritten by seasoned professionals, it provides both introductory and advanced techniquesFeatures case studies with supporting data and R code, hosted on a companion website A Data Scientist's Guide to Acquiring, Cleaning and Managing Data in R is a valuable working resource/bench manual for practitioners who collect and analyze data, lab scientists and research associates of all levels of experience, and graduate-level data mining students. The only how-to guide offering a unified, systemic approach to acquiring, cleaning, and managing data in R Every experienced practitioner knows that preparing data for modeling is a painstaking, time-consuming process. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability. …

Codice articolo 9781119080022

Titolo
A Data Scientist's Guide to Acquiring, Cleaning, and Managing Data in R (Hardcover)
Autore
Samuel E. Buttrey
Editore
John Wiley & Sons Inc, New York
Anno di pubblicazione
2017
Condizione
new
Rilegatura
Hardcover
Lingua
inglese
ISBN 10
1119080029
ISBN 13
9781119080022

CitiRetail

Stevenage, Regno Unito

Venditore con 5 stelle

Venditore AbeBooks dal 29 giugno 2022

Tariffe di spedizione da Regno Unito a U.S.A.

ArticoloDa 7 a 14 giorni lavorativiDa 7 a 60 giorni lavorativi
Primo articoloEUR 44,34EUR 44,34
I tempi di consegna sono stabiliti dai venditori e variano in base al corriere e al paese. Gli ordini che devono attraversare una dogana possono subire ritardi e spetta agli acquirenti pagare eventuali tariffe o dazi associati. I venditori possono contattarti in merito ad addebiti aggiuntivi dovuti a eventuali maggiorazioni dei costi di spedizione dei tuoi articoli.

Metodi di pagamento

  • Visa
  • Mastercard
  • American Express
  • Carte Bleue
  • Apple Pay
  • Google Pay

Descrizione dello Store

Online business

Informazioni sull’azienda del venditore

ABC BOOKS LIMITED

10 John Street
London, Regno Unito WC1N 2EB