statistics-0.15.2.0: A library of statistical types, data, and functions

Safe Haskell | None
Language | Haskell98

Statistics.Correlation

Contents

- Pearson correlation
- Spearman correlation

Description

Synopsis

- pearson :: (Vector v (Double, Double), Vector v Double) => v (Double, Double) -> Double
- pearsonMatByRow :: Matrix -> Matrix
- spearman :: (Ord a, Ord b, Vector v a, Vector v b, Vector v (a, b), Vector v Int, Vector v Double, Vector v (Double, Double), Vector v (Int, a), Vector v (Int, b)) => v (a, b) -> Double
- spearmanMatByRow :: Matrix -> Matrix

# Pearson correlation

pearson :: (Vector v (Double, Double), Vector v Double) => v (Double, Double) -> Double Source #

Pearson correlation for sample of pairs. Exactly same as `correlation`

pearsonMatByRow :: Matrix -> Matrix Source #

Compute pairwise pearson correlation between rows of a matrix

# Spearman correlation

spearman :: (Ord a, Ord b, Vector v a, Vector v b, Vector v (a, b), Vector v Int, Vector v Double, Vector v (Double, Double), Vector v (Int, a), Vector v (Int, b)) => v (a, b) -> Double Source #

compute spearman correlation between two samples

spearmanMatByRow :: Matrix -> Matrix Source #

compute pairwise spearman correlation between rows of a matrix