R and RStudio for Statistics

This site hosts my course notes, presentations and data files accompanying my courses on R and RStudio.

There are also some general notes on statistics that I have created for myself (for exploring different ideas) or to help others.

• NBI/JIC MSc Introduction to R
  • Day 1
  • Day 2/3 (PhD version)
• How many samples do I need?
  • Course notes
• Statistics notes
  • A note on graphing
  • Don’t dichotomise your data
  • Simple alpha and beta diversity simulation
  • Selection bias (Berkson bias) in observational studies
  • Sampling from clustered data in observational studies
  • Run bigger experiments instead of internal replications of smaller experiments
• Notes on using R
  • Tidyverse, data.table and others for making descriptive tables
  • Using packages, functions and pipes
  • Using ggplot2
  • An analysis of the Iris dataset

Older stuff

• JIC MSc Workshop (2021/2022)
  • Tutorial