Tutorial Series (R):

1. Fundamental R Operations – variables, data structures, vectorised arithmetic, basic functions.

2. Data Visualisation with ggplot2 – grammar of graphics, layers, aesthetics, common plot types.

3. One-Way and Two-Way ANOVA in R – model specification, assumptions, post-hoc tests, interpretation.

4. Linear & Multiple Regression in R – fitting models with lm(), diagnostics, prediction, reporting.