Function all_pair_distances

src/distance.rs:116–130

(m: &Matrix<f64>)

}

pub fn all_pair_distances(m: &Matrix<f64>) -> Matrix<f64> {

    let mut r = Matrix::fill(0.0, m.rows(), m.rows());

    // TODO handling of NaN and stuff like this
    for (i, row1) in m.row_iter().enumerate() {
        for (j, row2) in m.row_iter_at(i + 1).enumerate() {
            let p = j + i + 1;
            let d = Euclid::compute(row1, row2).unwrap();
            r.set(i, p, d);
            r.set(p, i, d);
        }
    }
    r
}

#[cfg(test)]
mod tests {