Dataset: Experimental data and R-scripts for statistical and multivariate analyses for tomato plants under cadmium stress treated with melatonin-loaded silica nanoparticles

This dataset contains raw Excel files and R scripts used for statistical and multivariate analyses of studied attributes of tomato plants subjected to cadmium (Cd) stress and treated with melatonin-loaded silica nanoparticles. It includes data for bar, line and box plots, Duncan’s multiple range test (DMRT) results, correlation analyses, principal component analysis (PCA), and heatmap visualizations. The dataset provides a comprehensive resource for reproducing these analysis.