%global __brp_check_rpaths %{nil}
%global packname  MNLpred
%global packver   0.0.8
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.0.8
Release:          1%{?dist}%{?buildtag}
Summary:          Simulated Predicted Probabilities for Multinomial Logit Models

License:          GPL-3
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 3.5.0
Requires:         R-core >= 3.5.0
BuildArch:        noarch
BuildRequires:    R-CRAN-MASS 
BuildRequires:    R-stats 
Requires:         R-CRAN-MASS 
Requires:         R-stats 

%description
Functions to easily return simulated predicted probabilities and first
differences for multinomial logit models. It takes a specified scenario
and a multinomial model to predict probabilities with a set of
coefficients, drawn from a simulated sampling distribution. The simulated
predictions allow for meaningful plots with means and confidence
intervals. The methodological approach is based on the principles laid out
by King, Tomz, and Wittenberg (2000) <doi:10.2307/2669316> and Hanmer and
Ozan Kalkan (2016) <doi:10.1111/j.1540-5907.2012.00602.x>.

%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}