proble_statement(50_startups).txt

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

EDA

Correlation Analysis

Model Building

Model Testing

Model Validation Two Techniques: 1. Collinearity Check & 2. Residual Analysis.

Model Deletion Diagnostics (checking Outliers or Influencers) Two Techniques : 1. Cook's Distance & 2. Leverage value

Improving the Model

Model Deletion Diagnostics and Final Model

Model Predictions

table containing R^2 value for each prepared model