R Language - Exercises

Create statistical reports, exploratory graphical analysis, accuracy results, in R language.
- Statistical report on data (average, deviation, quartiles, etc.) generated from R;
- Exploratory graphical analysis (boxplot, histogram, scatter plot or other) generated from R;
- Accuracy result and confusion matrix from the application of the decision tree model and knn, all done in R.
- Result of data grouping by k-means (or k-means) algorithm, also done in R;
- Attach codes and dataset.