Internals

basisMatrix

basisSpline

DMatrix

bkg.analyt

fplot.Gr

get.bkg

get.deriv

get.deriv.numerically

get.hess.numerically

get.hess

get.posterior

golden.search

grad.descent

invert.order

logLikelihoodBkg

logLikelihoodBkgAnalyt

logLikelihoodGrCorr

logLikelihoodGrGauss

logLikelihoodSignal

logLikelihoodSignalAnalyt

logPosterior

logPosteriorAnalyt

logPriorBkgRGP

logPriorBkgRSmooth

logPriorF

logProbabilityBkgR

noise.cov.matrix.r

noise.cov.r

noise.cov.vector.r

regularized.cholesky

sineFT.matrix

sineFT

step1

step2

step3

step5

step6

step7

step8

step9

step10

set.DEoptim.control

row.outer.product

covMatrixSE

covMatrix.DI

whatIsSpecified

internal

We implemented a Bayesian-statistics approach for
subtraction of incoherent scattering from neutron total-scattering data.
In this approach, the estimated background signal associated with
incoherent scattering maximizes the posterior probability, which combines
the likelihood of this signal in reciprocal and real spaces with the prior
that favors smooth lines. The description of the corresponding approach
could be found at Gagin and Levin (2014) <DOI:10.1107/S1600576714023796>.

Internals: Functions used internally

Description

Arguments