Amby

Modules

data Theme

Used to style a chart.

Constructors

Theme

Fields

• _themeBgColor :: AlphaColour Double
• _themePlotBgColor :: AlphaColour Double
• _themeGridLineColor :: AlphaColour Double
• _themeFontFamily :: String
• _themeFontSize :: Double
• _themeColorCycle :: [AlphaColour Double]

Instances

Default Theme

Methods

def :: Theme

data AmbyColor

Api facing color selection.

Constructors

DefaultColor

R

G

B

C

M

Y

K

W

CustomColor (AlphaColour Double)

Instances

Eq AmbyColor

Methods

(==) :: AmbyColor -> AmbyColor -> Bool

(/=) :: AmbyColor -> AmbyColor -> Bool

Show AmbyColor

Methods

showsPrec :: Int -> AmbyColor -> ShowS

show :: AmbyColor -> String

showList :: [AmbyColor] -> ShowS

Themes

mutedTheme :: Theme

deepTheme :: Theme

cleanTheme :: Theme

Lenses

bgColor :: HasBgColor s a => Lens' s a

plotBgColor :: HasPlotBgColor s a => Lens' s a

gridLineColor :: HasGridLineColor s a => Lens' s a

colorCycle :: HasColorCycle s a => Lens' s a

fontFamily :: HasFontFamily s a => Lens' s a

fontSize :: HasFontSize s a => Lens' s a

Color helpers

hexToRgb :: String -> AmbyColor

hexToRgba :: String -> Double -> AmbyColor

toColour :: AmbyColor -> AlphaColour Double -> AlphaColour Double

Conversion from Amby Api Color to underlying Colour type.

Ranges

contDistrDomain :: ContDistr d => d -> Int -> Vector Double

contDistrDomain d n generates a domain of n evenly spaced points for the continuous distribution d.

contDistrRange :: ContDistr d => d -> Vector Double -> Vector Double

contDistrRange d xs generates the pdf value of the continious distribution d for each value in xs.

linspace :: Double -> Double -> Int -> Vector Double

linspace s e n generates n evenly spaced values between [s, e].

arange :: Double -> Double -> Double -> Vector Double

arange s e i generates numbers between [s, e] spaced by amount i. arange is the equivalent of haskell's range notation except that it generates a Vector. As a result, the last element may be greater than less than, or greater than the stop point.

random :: ContGen d => d -> Int -> IO (Vector Double)

Generates an unboxed vectors of random numbers from a distribution that is an instance of ContGen. This function is meant for ease of use and is expensive.

Frequencies

scoreAtPercentile :: Vector v Double => v Double -> Double -> Double

scoreAtPercentile xs p calculates the score at percentile p.

Examples:

>>> let a = arange 0 99 1

>>> scoreAtPercentile a 50
49.5

interquartileRange :: Vector v Double => v Double -> Double

Calculate the interquartile range.

Examples:

>>> interquartileRange demoData
2.5

freedmanDiaconisBins :: Vector v Double => v Double -> Int

Estimate a good default bin size.

Examples:

>>> freedmanDiaconisBins demoData
2

class AmbyContainer c where

Minimal complete definition

plot, plot', plotEq, plotEq', distPlot, distPlot', kdePlot, kdePlot', rugPlot, rugPlot'

Associated Types

type Value c :: *

Methods

plot :: c -> c -> State PlotOpts () -> AmbyChart ()

plot' :: c -> c -> AmbyChart ()

plotEq :: c -> (Value c -> Value c) -> State PlotEqOpts () -> AmbyChart ()

plotEq' :: c -> (Value c -> Value c) -> AmbyChart ()

distPlot :: c -> State DistPlotOpts () -> AmbyChart ()

distPlot' :: c -> AmbyChart ()

kdePlot :: c -> State KdePlotOpts () -> AmbyChart ()

kdePlot' :: c -> AmbyChart ()

rugPlot :: c -> State RugPlotOpts () -> AmbyChart ()

rugPlot' :: c -> AmbyChart ()

data AmbyState

Instances

Default AmbyState

Methods

def :: AmbyState

type AmbyChart a = State AmbyState a

General accessors

takeTheme :: AmbyChart Theme

theme :: Theme -> AmbyChart ()

xlim :: (Double, Double) -> AmbyChart ()

ylim :: (Double, Double) -> AmbyChart ()

size :: (Int, Int) -> AmbyChart ()

takeLayout :: AmbyChart (EC (Layout Double Double) ())

getLayout :: AmbyState -> EC (Layout Double Double) ()

getSize :: AmbyState -> (Int, Int)

putLayout :: EC (Layout Double Double) () -> AmbyChart ()

linewidth :: HasLinewidth s a => Lens' s a

histLinewidth :: HasHistLinewidth s a => Lens' s a

kdeLinewidth :: HasKdeLinewidth s a => Lens' s a

rugLinewidth :: HasRugLinewidth s a => Lens' s a

Plot options

data PlotOpts

Instances

Show PlotOpts

Methods

showsPrec :: Int -> PlotOpts -> ShowS

show :: PlotOpts -> String

showList :: [PlotOpts] -> ShowS

Default PlotOpts

Methods

def :: PlotOpts

data PlotEqOpts

Instances

Show PlotEqOpts

Methods

showsPrec :: Int -> PlotEqOpts -> ShowS

show :: PlotEqOpts -> String

showList :: [PlotEqOpts] -> ShowS

Default PlotEqOpts

Methods

def :: PlotEqOpts

data DistPlotOpts

Instances

Show DistPlotOpts

Methods

showsPrec :: Int -> DistPlotOpts -> ShowS

show :: DistPlotOpts -> String

showList :: [DistPlotOpts] -> ShowS

Default DistPlotOpts

Methods

def :: DistPlotOpts

data KdePlotOpts

Instances

Show KdePlotOpts

Methods

showsPrec :: Int -> KdePlotOpts -> ShowS

show :: KdePlotOpts -> String

showList :: [KdePlotOpts] -> ShowS

Default KdePlotOpts

Methods

def :: KdePlotOpts

data RugPlotOpts

Instances

Default RugPlotOpts

Methods

def :: RugPlotOpts

data Bandwidth

Constructors

Scott

BwScalar Double

Instances

Eq Bandwidth

Methods

(==) :: Bandwidth -> Bandwidth -> Bool

(/=) :: Bandwidth -> Bandwidth -> Bool

Show Bandwidth

Methods

showsPrec :: Int -> Bandwidth -> ShowS

show :: Bandwidth -> String

showList :: [Bandwidth] -> ShowS

data Axis

Constructors

XAxis

YAxis

Instances

Eq Axis

Methods

(==) :: Axis -> Axis -> Bool

(/=) :: Axis -> Axis -> Bool

Show Axis

Methods

showsPrec :: Int -> Axis -> ShowS

show :: Axis -> String

showList :: [Axis] -> ShowS

bins :: HasBins s a => Lens' s a

hist :: HasHist s a => Lens' s a

rug :: HasRug s a => Lens' s a

rugHeight :: HasRugHeight s a => Lens' s a

cut :: HasCut s a => Lens' s a

shade :: HasShade s a => Lens' s a

kde :: HasKde s a => Lens' s a

axis :: HasAxis s a => Lens' s a

height :: HasHeight s a => Lens' s a

gridsize :: HasGridsize s a => Lens' s a

bw :: HasBw s a => Lens' s a

color :: HasColor s a => Lens' s a

getEC :: AmbyChart () -> EC (Layout Double Double) ()

save :: AmbyChart () -> IO ()

Quick render. Short-hand to render to png file using Cairo backend.

saveSvg :: AmbyChart () -> IO ()

Short-hand to render to svg using Cairo backend

cairoDefSave :: FilePath

diagramsDefSave :: FilePath

Lens operators

(.=) :: MonadState s m => ASetter s s a b -> b -> m () infix 4

Replace the target of a Lens or all of the targets of a Setter or Traversal in our monadic state with a new value, irrespective of the old.

This is an infix version of assign.

>>> execState (do _1 .= c; _2 .= d) (a,b)
(c,d)

>>> execState (both .= c) (a,b)
(c,c)

(.=) :: MonadState s m => Iso' s a       -> a -> m ()
(.=) :: MonadState s m => Lens' s a      -> a -> m ()
(.=) :: MonadState s m => Traversal' s a -> a -> m ()
(.=) :: MonadState s m => Setter' s a    -> a -> m ()

It puts the state in the monad or it gets the hose again.