This repository stores all datasets and the relevant R code file for the NTU PS0002 DSAI Project (Academic Year 2020-2021 Sem 2).

Contact email address: [email protected]

R Packages used and their versions:

• caret (ver 6.0-86)
• corrplot (ver 0.86)
• datarium (ver 0.1.0)
• dplyr (ver 1.0.2)
• e1071 (ver 1.7-6)
• factoextra (ver 1.0.7)
• ggplot2 (ver 3.3.3)
• gridExtra (ver 2.3)
• nnet (ver 7.3-15)
• psych (ver 2.0.12)

Tasks involved: Classification and Regression.

1. Classification: Multiclass logistic regression and SVMs (linear, radial, and sigmoid kernels)
2. Regression: kNN, Linear Regression, and Random Forests