Testing R Code (Chapman & Hall/CRC The R Series) - Tapa dura

Cotton, Richard

 
9781498763653: Testing R Code (Chapman & Hall/CRC The R Series)
Tapa dura
ISBN 10: 1498763650 ISBN 13: 9781498763653
Editorial: Chapman and Hall/CRC, 2017

Sinopsis

Learn how to write R code with fewer bugs.

The problem with programming is that you are always one typo away from writing something silly. Likewise with data analysis, a small mistake in your model can lead to a big mistake in your results. Combining the two disciplines means that it is all too easy for a missed minus sign to generate a false prediction that you don’t spot until it’s too late. Testing is the only way to be sure that your code, and your results, are correct.

Testing R Code teaches you how to perform development-time testing using the testthat package, allowing you to ensure that your code works as intended. The book also teaches run-time testing using the assertive package; enabling your users to correctly run your code.

After beginning with an introduction to testing in R, the book explores more advanced cases such as integrating tests into R packages; testing code that accesses databases; testing C++ code with Rcpp; and testing graphics. Each topic is explained with real-world examples, and has accompanying exercises for readers to practise their skills ― only a small amount of experience with R is needed to get started!

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Acerca del autor

Richard Cotton

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Editorial
Chapman and Hall/CRC
Año de publicación
2017
Idioma
Inglés
ISBN 10 
1498763650
ISBN 13 
9781498763653
Encuadernación
Tapa dura
Número de edición
1
Número de páginas
196
Contacto del fabricante
no disponible
Persona responsable
no disponible

Otras ediciones populares con el mismo título

9780367782375: Testing R Code (Chapman & Hall/CRC The R Series)

Edición Destacada

ISBN 10:  0367782375 ISBN 13:  9780367782375
Editorial: Chapman and Hall/CRC, 2021
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