%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  ipwCoxCSV
%global packver   1.2
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.2
Release:          1%{?dist}%{?buildtag}
Summary:          Corrected Sandwich Inference for Inverse Probability Weighted Cox Models

License:          GPL (>= 2)
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel
Requires:         R-core
BuildArch:        noarch
BuildRequires:    R-CRAN-survival 
BuildRequires:    R-stats 
Requires:         R-CRAN-survival 
Requires:         R-stats 

%description
An implementation of the corrected sandwich variance (CSV) method for
inverse probability weighted (IPW) Cox models described in Shu et al.
(2021) <doi:10.1111/biom.13332>. The method accounts for the uncertainty
in estimating propensity score weights to improve variance and confidence
interval estimation for adjusted marginal hazard ratios (HRs) in
observational and randomized studies. The package supports estimation of
the average treatment effect (ATE) using conventional and stabilized ATE
weights, and the average treatment effect in the treated (ATT) using ATT
weights, for both independent and clustered data. Propensity scores are
estimated using logistic regression.

%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}