Using R programming, perform exploratory data analysis and pre-process the data. Please define the goal that can be applied to the dataset and perform some data pre-processing, e.g., perform conversion to ensure the variable is in the desired type, treating missing values, or remove irrelevant variables etc.

Using R programming, depending on the goal of the project that have been defined, please build two machine learning models to apply to the data. Choose two out of the following four machine learning models (i.e. clustering, classification, regression, or association rules analysis)

Please provide the coding using R programming!

The dataset: https://drive.google.com/file/d/1w54jdB_cA33vqvJOWc31TPTsrR7RcMjA/view?usp=share_link

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