BAN420 Introduction to R
R is among the most powerful and widely used programming languages for data analysis in both science and businesses. R is a free open source tool, and new packages and functionalities are continuously being added.
The course is intended for students without prior experience with R or other programming languages. In the course, you will:
- set up your own R programming environment on your personal computer using Rstudio.
- learn how to write, execute and modify R code and R scripts.
- load data sets into R, create effective numerical and graphical summary statistics, and see how to use R to perform some common statistical analyses.
- use programming techniques such as loops, conditionals and functions, to effectively solve practical and analytical issues that we encounter when working with data.
After successfully completing the course, you will be comfortably able to use R as your tool for data analysis. Please note that BAN420 overlaps with the first part of BAN400. It is required to pass BAN420 in order to continue with BAN400.
Knowledge: On successful completion, the student can
- understand the importance and usefulness of R as a tool in data analysis
- understand the importance of reproducibility in data analysis.
- understand the importance of documentation when creating scripts.
Skills: On successful completion, the student can
- use functions, loops, assignments, subsetting and conditionals in an R-script.
- read and understand documentation of packages and functions.
- use basic data structures (lists, arrays, matrices, vectors and data frames) as appropriate.
- combine, merge and reshape data sets in R.
- create and export convincing tables and figures for use in reports and presentations.
- independently resolve warnings, errors, and other basic programming issues
General competence: On successful completion, the student can
- work efficiently in R and RStudio.
- conduct reproducible data analysis with R.
This course combines recorded lectures, programming tutorials and individual supervision. Lectures focus on methodological issues. In programming tutorials, the student will implement the methodologies using R.
Basic statistical knowledge as provided by MET2
Requirements for course approval
Approved homework assignments.
Approved term paper project plan.
Group term paper (2-4 students in each group) and presentation of the term paper. Both elements must be taken and passed in the same semester in order to pass the course.
R (https://cran.r-project.org/) and RStudio (https://www.rstudio.com/) and contributed packages as needed.
Venables, Smith and the R Core Team (2017): An Introduction to R.
Freely available from: https://cran.r-project.org/doc/manuals/r-release/R-intro.pdf
- ECTS Credits
- Teaching language
Autumn. First week of Autumn semester. Offered Autumn 2020.
Note: This course description was formerly published with a disclaimer regarding potential changes to teaching methods, mandatory requirements and assessment. The course description has now been updated, and this is the final version.
Associate Professor Håkon Otneim, Department of Business and Management Science.
Adjunct Associate Professor Ole Petter Moe-Hansen, Department of Business and Management Science.