Titlebook: Advanced R 4 Data Programming and the Cloud; Using PostgreSQL, AW Matt Wiley,Joshua F. Wiley Book 2020Latest edition Matt Wiley and Joshua

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JAMB

Matt Wiley,Joshua F. WileyDemonstrates how to set up and run R 4.0 in the cloud.Shows how to leverage applied R 4.0 programming to make analyses more efficient.Covers how to generate dynamic reports and tables showcasing resul

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擋泥板

978-1-4842-5972-6Matt Wiley and Joshua F. Wiley 2020

無(wú)能力

Roy G. Van Driesche,Thomas S. Bellows Jr.foundational to R. To become a more advanced user or developer of R, a good understanding of what functions are and how to write them is crucial. Broadly speaking, a function takes one or more inputs and processes them to produce and return output.

出生

P. S. Messenger,R. van den BoschAs with most languages, becoming a power user requires extra understanding of the underlying structure or rules. Data science through . is powerful, and this chapter discusses such programming basics including ., ., and ..

Occlusion

Roy G. Van Driesche,Thomas S. Bellows Jr.One of the powerful features of . is the highly skilled, kindly community of enthusiasts, developers, and . authors. In particular, to extend the functionality of . ., one can find and add . which in turn allow one to use new functions.

占線

Roy G. Van Driesche,Thomas S. Bellows Jr.It has been said performing the same action and expecting a different result is a definition of insanity. While a brief search of Oxford’s dictionary does not turn up that definition, we have a similar premise: to prevent insanity, leave it to your computer to perform the same action repeatedly!

Concrete

Roy G. Van Driesche,Thomas S. Bellows Jr.Packages are the fundamental way to document, share, and distribute . code and data. Our goal is to write our own package. As a fair warning, this chapter is particularly complex because of the many software tools that are employed during . package development.