BBEST: Bayesian Estimation of Incoherent Neutron Scattering Backgrounds

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.

AuthorAnton Gagin and Igor Levin with contributions from Charles R. Hogg III
Date of publication2016-03-09 18:55:20
MaintainerAnton Gagin <av.gagin@gmail.com>
LicenseGPL-3
Version0.1-6

View on CRAN

Functions

basisMatrix Man page
basisSpline Man page
BBEST Man page
BBEST-package Man page
bkg.analyt Man page
calc.Gr Man page
covMatrix.DI Man page
covMatrixSE Man page
DMatrix Man page
do.fit Man page
do.fit.banks Man page
do.iter Man page
Dx Man page
fix.merge Man page
fpe Man page
fplot.Gr Man page
get.bkg Man page
get.deriv Man page
get.deriv.numerically Man page
get.hess Man page
get.hess.numerically Man page
get.posterior Man page
golden.search Man page
grad.descent Man page
guide Man page
Internals Man page
invert.order Man page
logLikelihoodBkg Man page
logLikelihoodBkgAnalyt Man page
logLikelihoodGrCorr Man page
logLikelihoodGrGauss Man page
logLikelihoodSignal Man page
logLikelihoodSignalAnalyt Man page
logPosterior Man page
logPosteriorAnalyt Man page
logPriorBkgRGP Man page
logPriorBkgRSmooth Man page
logPriorF Man page
logProbabilityBkgR Man page
mPlot.results Man page
mPlot.results.banks Man page
mPlot.sqa Man page
noise.cov.matrix.r Man page
noise.cov.r Man page
noise.cov.vector.r Man page
prepare.banks.data Man page
Progress Man page
progressInit Man page
read.data Man page
read.sqa Man page
read.sqb Man page
regularized.cholesky Man page
row.outer.product Man page
runUI Man page
set.control Man page
set.data Man page
set.DEoptim.control Man page
set.Gr Man page
set.lambda Man page
setProgress Man page
set.SB Man page
set.sigma Man page
sineFT Man page
sineFT.matrix Man page
sqa.split Man page
step1 Man page
step10 Man page
step2 Man page
step3 Man page
step5 Man page
step6 Man page
step7 Man page
step8 Man page
step9 Man page
test.signal Man page
trim.data Man page
whatIsSpecified Man page
withProgress Man page
write.fit.results Man page
write.fix Man page

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

Please suggest features or report bugs with the GitHub issue tracker.

All documentation is copyright its authors; we didn't write any of that.