November 2017
Intermediate to advanced
502 pages
11h 21m
German
Content preview from R für Data Science
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KAPITEL 1
Datenvisualisierung mit ggplot2
Einführung
The simple graph has brought more information to the data analyst’s mind than any other device.
– John Tukey
In diesem Kapitel erfahren Sie, wie Sie Ihre Daten mit ggplot2 visualisieren. R verfügt über mehrere Systeme, um Diagramme zu erzeugen, doch ggplot2 ist eines der elegantesten und flexibelsten. Das Paket ggplot2 implementiert die Grammar of Graphics, ein einheitliches System, um Grafiken zu beschreiben und zu erstellen. Mit ggplot2 beschleunigen Sie Ihre Arbeit – Sie brauchen nur ein System zu lernen und können es in vielen Situationen anwenden.
Wenn Sie mehr über das theoretische Fundament von ggplot2 erfahren möchten, sollten Sie sich »A Layered Grammar of Graphics« (http://vita.had.co.nz/papers/layered-grammar.pdf ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.