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Record Nr. |
UNINA9910745889903321 |
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Autore |
Wickham, Hadley |
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Titolo |
R for data science : import, tidy, transform, visualize, and model data / Hadley Wickham and Garrett Grolemund |
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Pubbl/distr/stampa |
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Sebastopol, CA : , : O'Reilly, , 2023 |
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ISBN |
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Edizione |
[Second edition] |
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Descrizione fisica |
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xxi, 548 p. : ill. ; 23 cm |
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Disciplina |
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Locazione |
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Collocazione |
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13 H 32 09 |
13 62 54 |
13 H 32 11 |
13 H 32 10 |
23 14 D 24 |
23 14 D 25 |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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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. |
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Sommario/riassunto |
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"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" |
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