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1. |
Record Nr. |
UNINA9910271040103321 |
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Autore |
Loo Mark van der <1976-> |
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Titolo |
Statistical data cleaning with applications in R / / Mark van der Loo, Edwin de Jonge |
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Pubbl/distr/stampa |
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Hoboken, New Jersey : , : Wiley, , 2018 |
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©2018 |
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ISBN |
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1-118-89713-7 |
1-118-89714-5 |
1-118-89712-9 |
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Edizione |
[1st edition] |
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Descrizione fisica |
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1 online resource (301 pages) : illustrations |
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Disciplina |
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Soggetti |
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Statistics - Data processing |
R (Computer program language) |
Electronic books. |
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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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Sommario/riassunto |
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A comprehensive guide to automated statistical data cleaning The production of clean data is a complex and time-consuming process that requires both technical know-how and statistical expertise. Statistical Data Cleaning brings together a wide range of techniques for cleaning textual, numeric or categorical data. This book examines technical data cleaning methods relating to data representation and data structure. A prominent role is given to statistical data validation, data cleaning based on predefined restrictions, and data cleaning strategy. Key features: Focuses on the automation of data cleaning methods, including both theory and applications written in R. Enables the reader to design data cleaning processes for either one-off analytical purposes or for setting up production systems that clean data on a regular basis. Explores statistical techniques for solving issues such as incompleteness, contradictions and outliers, integration of data cleaning components and quality monitoring. Supported by an accompanying website featuring data and R code. This book enables data scientists and statistical analysts working with data to deepen |
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their understanding of data cleaning as well as to upgrade their practical data cleaning skills. It can also be used as material for a course in data cleaning and analyses. |
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2. |
Record Nr. |
UNISANNIOPAL0124751 |
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Autore |
Tucker, Maurice E. |
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Titolo |
Rocce sedimentarie : guida alla descrizione sugli affioramenti rocciosi / Maurice E. Tucker ; edizione italiana a cura di Pietro Di Stefano |
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Pubbl/distr/stampa |
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[Palermo], : D. Flaccovio, ©1996 |
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Titolo uniforme |
The field description of sedimentary rocks |
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ISBN |
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Descrizione fisica |
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Disciplina |
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Soggetti |
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Collocazione |
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04-LT 552.5 TUC ro(bis0104-LT 552.5 TUC ro01LT FAC 552.5 TUC ro(ter |
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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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Note generali |
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