%global __brp_check_rpaths %{nil} %global __requires_exclude ^libmpi %global packname ccar3 %global packver 0.1.0 %global rlibdir /usr/local/lib/R/library Name: R-CRAN-%{packname} Version: 0.1.0 Release: 1%{?dist}%{?buildtag} Summary: Canonical Correlation Analysis via Reduced Rank Regression License: MIT + file LICENSE 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-purrr BuildRequires: R-CRAN-magrittr BuildRequires: R-CRAN-tidyr BuildRequires: R-CRAN-dplyr BuildRequires: R-CRAN-foreach BuildRequires: R-CRAN-pracma BuildRequires: R-CRAN-corpcor BuildRequires: R-CRAN-matrixStats BuildRequires: R-CRAN-RSpectra BuildRequires: R-CRAN-caret Requires: R-CRAN-purrr Requires: R-CRAN-magrittr Requires: R-CRAN-tidyr Requires: R-CRAN-dplyr Requires: R-CRAN-foreach Requires: R-CRAN-pracma Requires: R-CRAN-corpcor Requires: R-CRAN-matrixStats Requires: R-CRAN-RSpectra Requires: R-CRAN-caret %description Canonical correlation analysis (CCA) via reduced-rank regression with support for regularization and cross-validation. Several methods for estimating CCA in high-dimensional settings are implemented. The first set of methods, cca_rrr() (and variants: cca_group_rrr() and cca_graph_rrr()), assumes that one dataset is high-dimensional and the other is low-dimensional, while the second, ecca() (for Efficient CCA) assumes that both datasets are high-dimensional. For both methods, standard l1 regularization as well as group-lasso regularization are available. cca_graph_rrr further supports total variation regularization when there is a known graph structure among the variables of the high-dimensional dataset. In this case, the loadings of the canonical directions of the high-dimensional dataset are assumed to be smooth on the graph. For more details see Donnat and Tuzhilina (2024) and Wu, Tuzhilina and Donnat (2025) . %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}