R Exercises Repository
R Exercises Repository
Welcome 👋
This is a collection of R exercises designed for beginners moving towards bioinformatics and RNA-seq analysis.
📚 Contents
Beginner R
- Exercise 1 — Vectors
- Exercise 2 — Dataframes
- Exercise 3 — Mini GEX Analysis
- Exercise 4 — Expression matrix
- Exercise 5 — Differential expression
- Exercise 6 — RNASeq Visualization
- Exercise 7 — Advanced Visualization
- Exercise 8 — First DESeq
- Exercise 9 — DESeq Results Interpretation
- Exercise 10 — PCA and QC
- Exercise 11 — Pathway Enrichment Analysis
🧬 What this is for
These exercises are designed to build intuition in:
- basic R syntax
- vectors, indexing, dataframes, gex
- simple data manipulation
- filtering and logical conditions
- preparing for bulk RNA-seq analysis
⚠️ How to use this repo
- Start with the practice file
- Try solving without looking at solutions or using ChatGPT extensively
- Have fun