(x: &[f64], y: &[f64])
| 168 | } |
| 169 | |
| 170 | pub fn squared_angular_distance(x: &[f64], y: &[f64]) -> CodependenceResult<f64> { |
| 171 | let corr_coef = corrcoef(x, y)?; |
| 172 | Ok((0.5 * (1.0 - corr_coef.powi(2))).sqrt()) |
| 173 | } |
| 174 | |
| 175 | pub fn distance_correlation(x: &[f64], y: &[f64]) -> CodependenceResult<f64> { |
| 176 | if x.len() != y.len() { |