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Autore: | Wickham, Hadley |
Titolo: | R for data science : import, tidy, transform, visualize, and model data / Hadley Wickham and Garrett Grolemund |
Pubblicazione: | Sebastopol, CA : , : O'Reilly, , 2023 |
Edizione: | Second edition |
Descrizione fisica: | xxi, 548 p. : ill. ; 23 cm |
Disciplina: | 006.312 |
Soggetto non controllato: | Data mining |
Persona (resp. second.): | Grolemund, Garrett |
Nota di bibliografia: | Includes bibliographical references and index. |
Nota di contenuto: | Part I. Explore. Data visualization with ggplot2 -- Workflow: basics -- Data transformation with dplyr -- Workflow: scripts -- Exploratory data analysis -- Workflow: projects -- Part II. Wrangle. Tibbles with tibble -- Data import with readr --Tidy data with tidyr -- Relational data with dplyr -- Strings with stringr -- Factors with forcats -- Dates and times with lubridate -- Part III. Program. Pipes with magrittr -- Functions -- Vectors -- Iteration with purrr -- Part IV. Model. Model basics with modelr -- Model building -- Many models with purrr and broom -- Part V. Communicate. R Markdown -- Graphics for communication with ggplot2 -- R Markdown formats -- R Markdown workflow. |
Sommario/riassunto: | "This book introduces you to R, RStudio, and the tidyverse, a collection of R packages designed to work together to make data science fast, fluent, and fun. Suitable for readers with no previous programming experience" |
Titolo autorizzato: | R for data science |
ISBN: | 9781492097402 |
Formato: | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione: | Inglese |
Record Nr.: | 9910745889903321 |
Lo trovi qui: | Univ. Federico II |
Collocazione: | 13 H 32 09 |
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