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Articles

It’s important to balance stakeholder expectations when you scope a project, and good causal inference can take time. Data scientists Andrew and Adam Kelleher help you develop the tools you need to do causal inference.

This chapter describes how you can use the tidyr (“tidy-er”) package to effectively transform your data into an appropriate shape for analysis and visualization.

Cay S. Horstmann

Guides you through compiling and running three typical Java programs—a console application, a graphical application, and an applet—using the plain JDK, a Java-enabled text editor, and a Java IDE.

Zack Hiwiller

Game designer Zack Hiwiller discusses examples where an examination of a game is meaningless outside the social and/or cultural setting of its players.

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Blogs

John  Traenkenschuh

As 2015 winds down to a close, I reflect on what 2015 brought IT.

John  Traenkenschuh

Why Grandfather clocks?  What links are there between IT and clock movements?

John  Traenkenschuh

New Mac OS X Means New Tricks...

John  Traenkenschuh

Wow, who abducted our Windows 10 assumptions and left this smooth running and easy-to-use Operating System in their place?

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