Function probminhash::superminhasher::get_jaccard_index_estimate

pub fn get_jaccard_index_estimate(
    hsketch: &Vec<f64>, 
    other_sketch: &Vec<f64>
) -> Result<f64, ()>

returns an estimator of jaccard index between 2 sketches coming from the same SuperMinHash struct (using reinit for example) or two SuperMinHash struct initialized with same parameters.