| Safe Haskell | None |
|---|---|
| Language | Haskell98 |
Numeric.Histogram
- type Range a = (a, a)
- binBounds :: RealFrac a => a -> a -> Int -> [Range a]
- histValues :: RealFrac a => a -> a -> Int -> [a] -> Vector (Range a, Int)
- histWeightedValues :: RealFrac a => a -> a -> Int -> [(Double, a)] -> Vector (Range a, Double)
- histWithBins :: (Num w, RealFrac a) => Vector (Range a) -> [(w, a)] -> Vector (Range a, w)
Documentation
binBounds :: RealFrac a => a -> a -> Int -> [Range a] Source #
'binBounds a b n' generates bounds for n bins spaced linearly between
a and b
Examples:
>>>binBounds 0 3 4[(0.0,0.75),(0.75,1.5),(1.5,2.25),(2.25,3.0)]
histValues :: RealFrac a => a -> a -> Int -> [a] -> Vector (Range a, Int) Source #
'histValues a b n vs' returns the bins for the histogram of
vs on the range from a to b with n bins
histWeightedValues :: RealFrac a => a -> a -> Int -> [(Double, a)] -> Vector (Range a, Double) Source #
'histValues a b n vs' returns the bins for the weighted histogram of
vs on the range from a to b with n bins
histWithBins :: (Num w, RealFrac a) => Vector (Range a) -> [(w, a)] -> Vector (Range a, w) Source #
'histWithBins bins xs' is the histogram of weighted values xs with bins
Examples:
>>>:{histWithBins (V.fromList [(0.0, 0.75), (0.75, 1.5), (1.5, 2.25), (2.25, 3.0)]) [(1, 0), (1, 0), (1, 1), (1, 2), (1, 2), (1, 2), (1, 3)] :} [((0.0,0.75),2),((0.75,1.5),1),((1.5,2.25),3),((2.25,3.0),1)]