%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  metaforest
%global packver   0.1.4
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.4
Release:          1%{?dist}%{?buildtag}
Summary:          Exploring Heterogeneity in Meta-Analysis using Random Forests

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-ggplot2 
BuildRequires:    R-CRAN-metafor 
BuildRequires:    R-CRAN-ranger 
BuildRequires:    R-CRAN-data.table 
BuildRequires:    R-methods 
BuildRequires:    R-CRAN-gtable 
BuildRequires:    R-grid 
Requires:         R-CRAN-ggplot2 
Requires:         R-CRAN-metafor 
Requires:         R-CRAN-ranger 
Requires:         R-CRAN-data.table 
Requires:         R-methods 
Requires:         R-CRAN-gtable 
Requires:         R-grid 

%description
Conduct random forests-based meta-analysis, obtain partial dependence
plots for metaforest and classic meta-analyses, and cross-validate and
tune metaforest- and classic meta-analyses in conjunction with the caret
package. A requirement of classic meta-analysis is that the studies being
aggregated are conceptually similar, and ideally, close replications.
However, in many fields, there is substantial heterogeneity between
studies on the same topic. Classic meta-analysis lacks the power to assess
more than a handful of univariate moderators. MetaForest, by contrast, has
substantial power to explore heterogeneity in meta-analysis. It can
identify important moderators from a larger set of potential candidates
(Van Lissa, 2020). This is an appealing quality, because many
meta-analyses have small sample sizes. Moreover, MetaForest yields a
measure of variable importance which can be used to identify important
moderators, and offers partial prediction plots to explore the shape of
the marginal relationship between moderators and effect size.

%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}