%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  RARfreq
%global packver   0.1.5
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.5
Release:          1%{?dist}%{?buildtag}
Summary:          Response Adaptive Randomization with 'Frequentist' Approaches

License:          MIT + file LICENSE
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-dplyr 
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-CRAN-latex2exp 
BuildRequires:    R-CRAN-magrittr 
BuildRequires:    R-CRAN-patchwork 
BuildRequires:    R-stats 
BuildRequires:    R-CRAN-tidyr 
BuildRequires:    R-CRAN-data.table 
BuildRequires:    R-CRAN-reshape2 
BuildRequires:    R-CRAN-Rdpack 
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-ggplot2 
Requires:         R-CRAN-latex2exp 
Requires:         R-CRAN-magrittr 
Requires:         R-CRAN-patchwork 
Requires:         R-stats 
Requires:         R-CRAN-tidyr 
Requires:         R-CRAN-data.table 
Requires:         R-CRAN-reshape2 
Requires:         R-CRAN-Rdpack 

%description
Provides functions and command-line user interface to generate allocation
sequence by response-adaptive randomization for clinical trials. The
package currently supports two families of frequentist response-adaptive
randomization procedures, Doubly Adaptive Biased Coin Design ('DBCD') and
Sequential Estimation-adjusted Urn Model ('SEU'), for binary and normal
endpoints. One-sided proportion (or mean) difference and Chi-square (or
'ANOVA') hypothesis testing methods are also available in the package to
facilitate the inference for treatment effect. Additionally, the package
provides comprehensive and efficient tools to allow one to evaluate and
compare the performance of randomization procedures and tests based on
various criteria. For example, plots for relationship among assumed
treatment effects, sample size, and power are provided. Five allocation
functions for 'DBCD' and six addition rule functions for 'SEU' are
implemented to target allocations such as 'Neyman', 'Rosenberger'
Rosenberger et al. (2001) <doi:10.1111/j.0006-341X.2001.00909.x> and 'Urn'
allocations.

%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}