| add_dummy_variables | Creates dummy variables | 
| as_parsed_model.modeldb_lm | Prepares parsed model object | 
| db_calculate_squares | Visualize a KMeans Cluster with lots of data | 
| linear_regression_db | Fits a Linear Regression model | 
| plot_kmeans | Visualize a KMeans Cluster with lots of data | 
| simple_kmeans_db | Simple kmeans routine that works in-database |