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#! /usr/bin/env python
from __future__ import print_function
from openturns import *
TESTPREAMBLE()
RandomGenerator.SetSeed(0)
try:
# TimeGrid parameters
n = 101
timeStart = 0.0
timeStep = 0.1
timeGrid = RegularGrid(timeStart, timeStep, n)
# White noise
whiteNoise = WhiteNoise(Uniform(), timeGrid)
# Composite process
process = CompositeProcess(
SpatialFunction(NumericalMathFunction("x", "x+2")), whiteNoise)
# A realization of the process
timeSeries = process.getRealization()
sample = timeSeries.getSample()
# Now we build the factory
factory = BoxCoxFactory()
# Creation of the BoxCoxTransform
myBoxCox = factory.build(timeSeries)
print("myBoxCox (time-series)=", myBoxCox)
print("myBoxCox (sample) =", factory.build(sample))
# Creation of the BoxCoxTransform using shift
shift = NumericalPoint(1, 1.0)
myBoxCoxShift = factory.build(timeSeries, shift)
print("myBoxCox with shift (time-series)=", myBoxCoxShift)
print("myBoxCox with shift (sample) =", factory.build(sample, shift))
# Creation of the BoxCoxTransform using shift with graph
graph = Graph()
myBoxCoxShiftGraph = factory.build(timeSeries, shift, graph)
print("BoxCox graph (time-series)=", graph)
except:
import sys
print("t_BoxCoxFactory_std.py", sys.exc_info()[0], sys.exc_info()[1])
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