Prepare a prediction model for profit of 50_startups data. Do transformations for getting better predictions of profit and make a table containing R^2 value for each prepared model.
- R&D Spend -- Research and devolop spend in the past few years
- Administration -- spend on administration in the past few years
- Marketing Spend -- spend on Marketing in the past few years
- State -- states from which data is collected
- Profit -- profit of each state in the past few years