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Graphics with R

Course description

Requirements:

Programming skills with R, e.g. course Introduction to R and additional practice.

Course overview:

“Graphics with R” covers methods in customizing classical R graphics. Additionally, an introduction to ggplot2, an advanced and powerful tool for building graphics with R, is provided. In this course you will learn how to create refined, meaningful graphs in R to visually describe your research outputs. All topics are accompanied with hands-on exercises.

Topics:

This course on customizing R output covers two different parts:

  • Modifying base R graphics: This includes different color schemes, customization of axes, adding multiple layers to one graphic and arranging multiple figures to one graphic (layout).
  • Introduction to ggplot2: The R package ggplot2 provides a different “grammar” of building figures with R. It is convenient for complex self-contained figures. The course covers the basic principles of using ggplot2.

Methods:

The course consists of lessons how to work with graphics in R and of hands-on examples with best-practice solutions.

Format:

  • Duration: 2 Days 
  • Language: English
  • This course will be offered either on campus (in person), or online
  • For online courses we use the software Zoom.

Materials:

  • Material for the course can be found here*.
  • Please install the necessary R-packages prior to the course. The packages are listed in "Material_GraphicsR.html" which is part of the linked ZIP-folder.
  • Please be aware that the materials will be updated shortly before the next course.

Dates and Application:

  • Courses provided for Helmholtz Munich:
    • You can check the current dates and whether the courses are already fully booked here*. The course registration will usually open 8 weeks prior to the course.
    • Please read the corresponding FAQ* before applying via the forms of the HR Development department*.
  • Courses provided for HIDA:
    • You can check the current dates and whether the courses are already fully booked here.
    • Registrations for these courses are exclusively possible via the provided homepage.

 * Links marked with * are only available for Helmholtz Munich staff.