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The Green Lab - [08-A] R tutorial

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This presentation is about a lecture I gave within the "Green Lab" course of the Computer Science master, Software Engineering and Green IT track of the Vrije Universiteit Amsterdam: http://masters.vu.nl/en/programmes/computer-science-software-engineering-green-it/index.aspx
http://www.procaccianti.me

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The Green Lab - [08-A] R tutorial

  1. 1. Vrije Universiteit Amsterdam ● Free software environment for statistical computing and graphics ● Extremely modular and extensible with additional packages ● CLI-based, scripts
  2. 2. Vrije Universiteit Amsterdam ● GUI front-end for R ● Full IDE ○ script editing ○ debug capabilities ○ environment overview ● Let's have a look…
  3. 3. Vrije Universiteit Amsterdam ● Arithmetic operators ● Variables assignment and data types ● Functions ● Online help
  4. 4. Vrije Universiteit Amsterdam ● Vectors, Arrays, Lists, Matrices, Factors, Dataframes ● Useful built-in functions
  5. 5. Vrije Universiteit Amsterdam ● Data generation and distributions ● Data import and export ● Basic graphs
  6. 6. Vrije Universiteit Amsterdam ● http://www.statmethods.net/ ● http://en.wikibooks.org/wiki/R_Programming ● https://www.r-bloggers.com/ ● https://cran.r-project.org/doc/manuals/R-intro.html
  7. 7. Vrije Universiteit Amsterdam ● R exercise ● Data and description available on BB
  8. 8. Vrije Universiteit Amsterdam ● Part of the content from Foundations in Empirical software Engineering - R Workshop, Antonio Vetro' et al., Technische Universitat Munchen - http://www4.in.tum.de/lehre/seminare/ps/SS12/ese/
  9. 9. Vrije Universiteit Amsterdam g.procaccianti@vu.nl i.malavolta@vu.nl

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