{-# LANGUAGE Strict #-}
module Currycarbon.Calibration.Calibration
(
getRelevantCalCurveSegment
, prepareCalCurveSegment
, makeCalCurveMatrix
, uncalToPDF
, calibrateDate
, calibrateDates
, refineCalDates
, refineCalDate
, CalibrateDatesConf (..)
, defaultCalConf
) where
import Currycarbon.Calibration.Bchron
import Currycarbon.Calibration.MatrixMult
import Currycarbon.Calibration.Utils
import Currycarbon.Types
import Currycarbon.Utils
import Data.List (elemIndex, groupBy, sort,
sortBy)
import Data.Maybe (fromJust)
import qualified Data.Vector.Unboxed as VU
data CalibrateDatesConf = CalibrateDatesConf {
CalibrateDatesConf -> CalibrationMethod
_calConfMethod :: CalibrationMethod
, CalibrateDatesConf -> Bool
_calConfAllowOutside :: Bool
, CalibrateDatesConf -> Bool
_calConfInterpolateCalCurve :: Bool
} deriving (Int -> CalibrateDatesConf -> ShowS
[CalibrateDatesConf] -> ShowS
CalibrateDatesConf -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [CalibrateDatesConf] -> ShowS
$cshowList :: [CalibrateDatesConf] -> ShowS
show :: CalibrateDatesConf -> String
$cshow :: CalibrateDatesConf -> String
showsPrec :: Int -> CalibrateDatesConf -> ShowS
$cshowsPrec :: Int -> CalibrateDatesConf -> ShowS
Show, CalibrateDatesConf -> CalibrateDatesConf -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: CalibrateDatesConf -> CalibrateDatesConf -> Bool
$c/= :: CalibrateDatesConf -> CalibrateDatesConf -> Bool
== :: CalibrateDatesConf -> CalibrateDatesConf -> Bool
$c== :: CalibrateDatesConf -> CalibrateDatesConf -> Bool
Eq)
defaultCalConf :: CalibrateDatesConf
defaultCalConf :: CalibrateDatesConf
defaultCalConf = CalibrateDatesConf {
_calConfMethod :: CalibrationMethod
_calConfMethod = Bchron { distribution :: CalibrationDistribution
distribution = Double -> CalibrationDistribution
StudentTDist Double
100 }
, _calConfAllowOutside :: Bool
_calConfAllowOutside = Bool
False
, _calConfInterpolateCalCurve :: Bool
_calConfInterpolateCalCurve = Bool
True
}
calibrateDates :: CalibrateDatesConf
-> CalCurveBP
-> [UncalC14]
-> [Either CurrycarbonException CalPDF]
calibrateDates :: CalibrateDatesConf
-> CalCurveBP -> [UncalC14] -> [Either CurrycarbonException CalPDF]
calibrateDates CalibrateDatesConf
_ CalCurveBP
_ [] = []
calibrateDates (CalibrateDatesConf CalibrationMethod
MatrixMultiplication Bool
allowOutside Bool
interpolate) CalCurveBP
calCurve [UncalC14]
uncalDates =
forall a b. (a -> b) -> [a] -> [b]
map (Bool
-> Bool
-> CalCurveBP
-> UncalC14
-> Either CurrycarbonException CalPDF
calibrateDateMatrixMult Bool
allowOutside Bool
interpolate CalCurveBP
calCurve) [UncalC14]
uncalDates
calibrateDates (CalibrateDatesConf Bchron{distribution :: CalibrationMethod -> CalibrationDistribution
distribution=CalibrationDistribution
distr} Bool
allowOutside Bool
interpolate) CalCurveBP
calCurve [UncalC14]
uncalDates =
forall a b. (a -> b) -> [a] -> [b]
map (CalibrationDistribution
-> Bool
-> Bool
-> CalCurveBP
-> UncalC14
-> Either CurrycarbonException CalPDF
calibrateDateBchron CalibrationDistribution
distr Bool
allowOutside Bool
interpolate CalCurveBP
calCurve) [UncalC14]
uncalDates
calibrateDate :: CalibrateDatesConf
-> CalCurveBP
-> UncalC14
-> Either CurrycarbonException CalPDF
calibrateDate :: CalibrateDatesConf
-> CalCurveBP -> UncalC14 -> Either CurrycarbonException CalPDF
calibrateDate (CalibrateDatesConf CalibrationMethod
MatrixMultiplication Bool
allowOutside Bool
interpolate) CalCurveBP
calCurve UncalC14
uncalDate =
Bool
-> Bool
-> CalCurveBP
-> UncalC14
-> Either CurrycarbonException CalPDF
calibrateDateMatrixMult Bool
allowOutside Bool
interpolate CalCurveBP
calCurve UncalC14
uncalDate
calibrateDate (CalibrateDatesConf Bchron{distribution :: CalibrationMethod -> CalibrationDistribution
distribution=CalibrationDistribution
distr} Bool
allowOutside Bool
interpolate) CalCurveBP
calCurve UncalC14
uncalDate =
CalibrationDistribution
-> Bool
-> Bool
-> CalCurveBP
-> UncalC14
-> Either CurrycarbonException CalPDF
calibrateDateBchron CalibrationDistribution
distr Bool
allowOutside Bool
interpolate CalCurveBP
calCurve UncalC14
uncalDate
refineCalDates :: [CalPDF] -> [Maybe CalC14]
refineCalDates :: [CalPDF] -> [Maybe CalC14]
refineCalDates = forall a b. (a -> b) -> [a] -> [b]
map CalPDF -> Maybe CalC14
refineCalDate
refineCalDate :: CalPDF -> Maybe CalC14
refineCalDate :: CalPDF -> Maybe CalC14
refineCalDate (CalPDF String
name Vector Int
cals Vector Float
dens) =
if forall a. (Unbox a, Num a) => Vector a -> a
VU.sum Vector Float
dens forall a. Eq a => a -> a -> Bool
== Float
0 Bool -> Bool -> Bool
|| forall a. Unbox a => Vector a -> Int
VU.length (forall a. Unbox a => (a -> Bool) -> Vector a -> Vector a
VU.filter (forall a. Ord a => a -> a -> Bool
>= Float
1.0) Vector Float
dens) forall a. Eq a => a -> a -> Bool
== Int
1
then forall a. Maybe a
Nothing
else forall a. a -> Maybe a
Just forall a b. (a -> b) -> a -> b
$ CalC14 {
_calC14id :: String
_calC14id = String
name
, _calC14RangeSummary :: CalRangeSummary
_calC14RangeSummary = CalRangeSummary {
_calRangeStartTwoSigma :: Int
_calRangeStartTwoSigma = HDR -> Int
_hdrstart forall a b. (a -> b) -> a -> b
$ forall a. [a] -> a
head [HDR]
hdrs95
, _calRangeStartOneSigma :: Int
_calRangeStartOneSigma = HDR -> Int
_hdrstart forall a b. (a -> b) -> a -> b
$ forall a. [a] -> a
head [HDR]
hdrs68
, _calRangeMedian :: Int
_calRangeMedian = forall a. HasCallStack => Maybe a -> a
fromJust forall a b. (a -> b) -> a -> b
$ Vector Int
cals forall {a}. Unbox a => Vector a -> Maybe Int -> Maybe a
`indexVU` forall a. Eq a => a -> [a] -> Maybe Int
elemIndex (forall (t :: * -> *) a. (Foldable t, Ord a) => t a -> a
minimum [Float]
distanceTo05) [Float]
distanceTo05
, _calRangeStopOneSigma :: Int
_calRangeStopOneSigma = HDR -> Int
_hdrstop forall a b. (a -> b) -> a -> b
$ forall a. [a] -> a
last [HDR]
hdrs68
, _calRangeStopTwoSigma :: Int
_calRangeStopTwoSigma = HDR -> Int
_hdrstop forall a b. (a -> b) -> a -> b
$ forall a. [a] -> a
last [HDR]
hdrs95
}
, _calC14HDROneSigma :: [HDR]
_calC14HDROneSigma = [HDR]
hdrs68
, _calC14HDRTwoSigma :: [HDR]
_calC14HDRTwoSigma = [HDR]
hdrs95
}
where
cumsumDensities :: [Float]
cumsumDensities = [(Int, Float)] -> [Float]
cumsumDens (forall a. Unbox a => Vector a -> [a]
VU.toList forall a b. (a -> b) -> a -> b
$ forall a b.
(Unbox a, Unbox b) =>
Vector a -> Vector b -> Vector (a, b)
VU.zip Vector Int
cals Vector Float
dens)
distanceTo05 :: [Float]
distanceTo05 = forall a b. (a -> b) -> [a] -> [b]
map (\Float
x -> forall a. Num a => a -> a
abs forall a b. (a -> b) -> a -> b
$ (Float
x forall a. Num a => a -> a -> a
- Float
0.5)) [Float]
cumsumDensities
sortedDensities :: [(Int, Float)]
sortedDensities = forall a. (a -> a -> Ordering) -> [a] -> [a]
sortBy (forall a b c. (a -> b -> c) -> b -> a -> c
flip (\ (Int
_, Float
dens1) (Int
_, Float
dens2) -> forall a. Ord a => a -> a -> Ordering
compare Float
dens1 Float
dens2)) (forall a. Unbox a => Vector a -> [a]
VU.toList forall a b. (a -> b) -> a -> b
$ forall a b.
(Unbox a, Unbox b) =>
Vector a -> Vector b -> Vector (a, b)
VU.zip Vector Int
cals Vector Float
dens)
cumsumSortedDensities :: [Float]
cumsumSortedDensities = [(Int, Float)] -> [Float]
cumsumDens [(Int, Float)]
sortedDensities
isIn68 :: [Bool]
isIn68 = forall a b. (a -> b) -> [a] -> [b]
map (forall a. Ord a => a -> a -> Bool
< Float
0.683) [Float]
cumsumSortedDensities
isIn95 :: [Bool]
isIn95 = forall a b. (a -> b) -> [a] -> [b]
map (forall a. Ord a => a -> a -> Bool
< Float
0.954) [Float]
cumsumSortedDensities
contextualizedDensities :: [(Int, Float, Bool, Bool)]
contextualizedDensities = forall a. Ord a => [a] -> [a]
sort forall a b. (a -> b) -> a -> b
$ forall a b c d. (a -> b -> c -> d) -> [a] -> [b] -> [c] -> [d]
zipWith3 (\(Int
y,Float
d) Bool
in68 Bool
in95 -> (Int
y,Float
d,Bool
in68,Bool
in95)) [(Int, Float)]
sortedDensities [Bool]
isIn68 [Bool]
isIn95
hdrs68 :: [HDR]
hdrs68 = [(Int, Float, Bool, Bool)] -> [HDR]
densities2HDR68 [(Int, Float, Bool, Bool)]
contextualizedDensities
hdrs95 :: [HDR]
hdrs95 = [(Int, Float, Bool, Bool)] -> [HDR]
densities2HDR95 [(Int, Float, Bool, Bool)]
contextualizedDensities
indexVU :: Vector a -> Maybe Int -> Maybe a
indexVU Vector a
_ Maybe Int
Nothing = forall a. Maybe a
Nothing
indexVU Vector a
x (Just Int
i) = Vector a
x forall a. Unbox a => Vector a -> Int -> Maybe a
VU.!? Int
i
cumsumDens :: [(YearBCAD, Float)] -> [Float]
cumsumDens :: [(Int, Float)] -> [Float]
cumsumDens [(Int, Float)]
x = forall a. (a -> a -> a) -> [a] -> [a]
scanl1 forall a. Num a => a -> a -> a
(+) forall a b. (a -> b) -> a -> b
$ forall a b. (a -> b) -> [a] -> [b]
map forall a b. (a, b) -> b
snd [(Int, Float)]
x
densities2HDR68 :: [(Int, Float, Bool, Bool)] -> [HDR]
densities2HDR68 :: [(Int, Float, Bool, Bool)] -> [HDR]
densities2HDR68 [(Int, Float, Bool, Bool)]
cDensities =
let highDensityGroups :: [[(Int, Float, Bool, Bool)]]
highDensityGroups = forall a. (a -> a -> Bool) -> [a] -> [[a]]
groupBy (\(Int
_,Float
_,Bool
in681,Bool
_) (Int
_,Float
_,Bool
in682,Bool
_) -> Bool
in681 forall a. Eq a => a -> a -> Bool
== Bool
in682) [(Int, Float, Bool, Bool)]
cDensities
filteredDensityGroups :: [[(Int, Float, Bool, Bool)]]
filteredDensityGroups = forall a. (a -> Bool) -> [a] -> [a]
filter (forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
all (Int, Float, Bool, Bool) -> Bool
getIn68) [[(Int, Float, Bool, Bool)]]
highDensityGroups
in forall a b. (a -> b) -> [a] -> [b]
map (\[(Int, Float, Bool, Bool)]
xs -> let yearRange :: [Int]
yearRange = forall a b. (a -> b) -> [a] -> [b]
map (Int, Float, Bool, Bool) -> Int
getYear [(Int, Float, Bool, Bool)]
xs in Int -> Int -> HDR
HDR (forall a. [a] -> a
head [Int]
yearRange) (forall a. [a] -> a
last [Int]
yearRange)) [[(Int, Float, Bool, Bool)]]
filteredDensityGroups
densities2HDR95 :: [(Int, Float, Bool, Bool)] -> [HDR]
densities2HDR95 :: [(Int, Float, Bool, Bool)] -> [HDR]
densities2HDR95 [(Int, Float, Bool, Bool)]
cDensities =
let highDensityGroups :: [[(Int, Float, Bool, Bool)]]
highDensityGroups = forall a. (a -> a -> Bool) -> [a] -> [[a]]
groupBy (\(Int
_,Float
_,Bool
_,Bool
in951) (Int
_,Float
_,Bool
_,Bool
in952) -> Bool
in951 forall a. Eq a => a -> a -> Bool
== Bool
in952) [(Int, Float, Bool, Bool)]
cDensities
filteredDensityGroups :: [[(Int, Float, Bool, Bool)]]
filteredDensityGroups = forall a. (a -> Bool) -> [a] -> [a]
filter (forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
all (Int, Float, Bool, Bool) -> Bool
getIn95) [[(Int, Float, Bool, Bool)]]
highDensityGroups
in forall a b. (a -> b) -> [a] -> [b]
map (\[(Int, Float, Bool, Bool)]
xs -> let yearRange :: [Int]
yearRange = forall a b. (a -> b) -> [a] -> [b]
map (Int, Float, Bool, Bool) -> Int
getYear [(Int, Float, Bool, Bool)]
xs in Int -> Int -> HDR
HDR (forall a. [a] -> a
head [Int]
yearRange) (forall a. [a] -> a
last [Int]
yearRange)) [[(Int, Float, Bool, Bool)]]
filteredDensityGroups
getIn68 :: (Int, Float, Bool, Bool) -> Bool
getIn68 :: (Int, Float, Bool, Bool) -> Bool
getIn68 (Int
_,Float
_,Bool
x,Bool
_) = Bool
x
getIn95 :: (Int, Float, Bool, Bool) -> Bool
getIn95 :: (Int, Float, Bool, Bool) -> Bool
getIn95 (Int
_,Float
_,Bool
_,Bool
x) = Bool
x
getYear :: (Int, Float, Bool, Bool) -> Int
getYear :: (Int, Float, Bool, Bool) -> Int
getYear (Int
year,Float
_,Bool
_,Bool
_) = Int
year