03374oam 2200529I 450 991046799960332120200520144314.01-315-15145-61-351-64749-01-4987-4001-410.1201/9781315151458 (CKB)4340000000192917(MiAaPQ)EBC4929754(Au-PeEL)EBL4929754(CaPaEBR)ebr11418412(OCoLC)999643978(OCoLC)993964913(EXLCZ)99434000000019291720180706d2017 uy 0engurcnu||||||||rdacontentrdamediardacarrierThe Essentials of Data Science Knowledge Discovery Using R /Graham J. WilliamsFirst edition.Boca Raton, FL :CRC Press,2017.1 online resource (343 pages)Chapman & Hall/CRC The R Series1-4987-4000-6 Includes bibliographical references and index.chapter 1 Data Science / Graham J. Williams -- chapter 2 Introducing R / Graham J. Williams -- chapter 3 Data Wrangling / Graham J. Williams -- chapter 4 Visualising Data / Graham J. Williams -- chapter 5 Case Study: Australian Ports / Graham J. Williams -- chapter 6 Case Study: Web Analytics / Graham J. Williams -- chapter 7 A Pattern for Predictive Modelling / Graham J. Williams -- chapter 8 Ensemble of Predictive Models / Graham J. Williams -- chapter 9 Writing Functions in R / Graham J. Williams -- chapter 10 Literate Data Science / Graham J. Williams -- chapter 11 R with Style / Graham J. Williams."The Essentials of Data Science: Knowledge Discovery Using R presents the concepts of data science through a hands-on approach using free and open source software. It systematically drives an accessible journey through data analysis and machine learning to discover and share knowledge from data.Building on over thirty years' experience in teaching and practising data science, the author encourages a programming-by-example approach to ensure students and practitioners attune to the practise of data science while building their data skills. Proven frameworks are provided as reusable templates. Real world case studies then provide insight for the data scientist to swiftly adapt the templates to new tasks and datasets. The book begins by introducing data science. It then reviews R's capabilities for analysing data by writing computer programs. These programs are developed and explained step by step. From analysing and visualising data, the framework moves on to tried and tested machine learning techniques for predictive modelling and knowledge discovery. Literate programming and a consistent style are a focus throughout the book."--Provided by publisher.Chapman & Hall/CRC the R series (CRC Press)Database managementData Preparation & MiningElectronic books.Database management.Data Preparation & Mining.005.7565Williams Graham J.309270FlBoTFGFlBoTFGBOOK9910467999603321The Essentials of Data Science2272277UNINA01113nam 2200337 450 991088709840332120250723110233.0979125615066320240926d2024----km y0itay50 baitaengITy 001yy<<I >>luoghi della culturapostcolonialismo e modernità occidentaleHomi K. Bhabhatraduzione di Antonio PerriMilanoMeltemi2024421 p.24 cmAtlantide122001<<The >>location of culture183759ImperialismoRappresentazione in letteraturaColonialismoRappresentazione in letteraturaPaesi in via di sviluppoRappresentazione in letteratura809.93335823itaBhabha,Homi K.<1949- >144165ITUNINAREICATUNIMARCBK9910887098403321809.933358 BHA 212114bfsCOLLEZ. 3534 (12)2070/2025FSPBCBFSFSPBCLocation of culture183759UNINA