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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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12
Task/Multiple-regression/Haskell/multiple-regression-1.hs Normal file
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import Numeric.LinearAlgebra
import Numeric.LinearAlgebra.LAPACK
m :: Matrix Double
m = (3><3)
[7.589183,1.703609,-4.477162,
-4.597851,9.434889,-6.543450,
0.4588202,-6.115153,1.331191]
v :: Matrix Double
v = (3><1)
[1.745005,-4.448092,-4.160842]

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Task/Multiple-regression/Haskell/multiple-regression-2.hs Normal file
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*Main> linearSolveLSR m v
(3><1)
[ 0.9335611922087276
, 1.101323491272865
, 1.6117769115824 ]

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Task/Multiple-regression/Haskell/multiple-regression-3.hs Normal file
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*Main> inv m `multiply` v
(3><1)
[ 0.9335611922087278
, 1.101323491272865
, 1.6117769115824006 ]