%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  weightflow
%global packver   1.1.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.1.0
Release:          1%{?dist}%{?buildtag}
Summary:          Declarative Recipes for Staged Survey Weighting with Recipe-Aware Replicate Variances

License:          MIT + file LICENSE
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 4.1.0
Requires:         R-core >= 4.1.0
BuildArch:        noarch
BuildRequires:    R-stats 
BuildRequires:    R-utils 
BuildRequires:    R-graphics 
BuildRequires:    R-parallel 
Requires:         R-stats 
Requires:         R-utils 
Requires:         R-graphics 
Requires:         R-parallel 

%description
Builds survey analysis weights by declaring the whole weighting process as
an ordered recipe of explicit adjustments and estimating it in a single
call. The recipe follows the stages of a real household survey:
redistribution of unresolved eligibility, within-household selection,
nonresponse adjustment by weighting classes, by response-propensity models
(logistic regression or machine-learning learners such as trees, random
forests and gradient boosting, with optional cross-fitting) or by
two-phase calibration for nonresponse, calibration to known population
totals following Deville and Sarndal (1992) <doi:10.2307/2290268>,
optional model-assisted (model) calibration to auxiliary predictions
following Wu and Sitter (2001) <doi:10.1198/016214501750333054>, and
range-restricted trimming that bounds the weights while preserving the
calibration totals. Variances come from a recipe-aware bootstrap and
jackknife that resample or delete primary sampling units and re-apply the
entire cascade on each replicate, following the rescaling bootstrap of Rao
and Wu (1988) <doi:10.1080/01621459.1988.10478591>, so the replicate
weights carry the variability of every adjustment instead of treating the
adjustments as known. A self-contained HTML report documents each step
with its diagnostics, and the weights bridge to the 'survey' and 'srvyr'
packages for design-based inference.

%prep
%setup -q -c -n %{packname}

# fix end of executable files
find -type f -executable -exec grep -Iq . {} \; -exec sed -i -e '$a\' {} \;
# prevent binary stripping
[ -d %{packname}/src ] && find %{packname}/src -type f -exec \
  sed -i 's@/usr/bin/strip@/usr/bin/true@g' {} \; || true
[ -d %{packname}/src ] && find %{packname}/src/Make* -type f -exec \
  sed -i 's@-g0@@g' {} \; || true
# don't allow local prefix in executable scripts
find -type f -executable -exec sed -Ei 's@#!( )*/usr/local/bin@#!/usr/bin@g' {} \;

%build

%install

mkdir -p %{buildroot}%{rlibdir}
%{_bindir}/R CMD INSTALL -l %{buildroot}%{rlibdir} %{packname}
test -d %{packname}/src && (cd %{packname}/src; rm -f *.o *.so)
rm -f %{buildroot}%{rlibdir}/R.css
# remove buildroot from installed files
find %{buildroot}%{rlibdir} -type f -exec sed -i "s@%{buildroot}@@g" {} \;

%files
%{rlibdir}/%{packname}