use std::error::Error;
use linfa::traits::Fit;
use linfa_linear::LinearRegression;
fn main() -> Result<(), Box<dyn Error>> {
let dataset = linfa_datasets::diabetes();
let lin_reg = LinearRegression::new();
let model = lin_reg.fit(&dataset)?;
println!("intercept: {}", model.intercept());
println!("parameters: {}", model.params());
Ok(())
}