File R-bigPLSR.spec of Package R-bigPLSR

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# Spec file for package bigPLSR 
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%global packname  bigPLSR 
%global rlibdir   %{_libdir}/R/library 
 
Name:           R-%{packname} 
Version:        0.7.2 
Release:        0 
Summary:        Partial Least Squares Regression Models with Big Matrices 
Group:          Development/Libraries/Other 
License:        GPL-3 
URL:            http://cran.r-project.org/web/packages/%{packname} 
Source:         bigPLSR_0.7.2.tar.gz 
Requires:       R-base 
Requires:	R-Rcpp
Requires:	R-bigmemory
Requires:	R-RcppArmadillo
Requires:	R-BH
Requires:	R-bigmemory.sri
Requires:	R-uuid
 
# %%if 0%%{?sle_version} > 120400 || 0%%{?is_opensuse} 
# # Three others commonly needed 
# BuildRequires:  tex(ae.sty) 
# BuildRequires:  tex(fancyvrb.sty) 
# BuildRequires:  tex(inconsolata.sty) 
# BuildRequires:  tex(natbib.sty) 
# %else 
# BuildRequires:  texlive 
# %endif 
# BuildRequires:  texinfo 
BuildRequires:  fdupes 
BuildRequires:  R-base 
BuildRequires: 	R-Rcpp-devel
BuildRequires: 	R-bigmemory
BuildRequires: 	R-RcppArmadillo-devel
BuildRequires: 	R-BH-devel
BuildRequires: 	R-bigmemory.sri
BuildRequires: 	R-uuid
BuildRequires:  gcc gcc-c++ gcc-fortran
 
Suggests:	R-bench
Suggests:	R-dplyr
Suggests:	R-forcats
Suggests:	R-future
Suggests:	R-future.apply
Suggests:	R-ggplot2
Suggests:	R-knitr
Suggests:	R-pls
Suggests:	R-plsRglm
Suggests:	R-rmarkdown
Suggests:	R-RhpcBLASctl
Suggests:	R-svglite
Suggests:	R-testthat
Suggests:	R-tidyr
Suggests:	R-withr
%description 
Fast partial least squares (PLS) for dense and out-of-core data. 
Provides SIMPLS (straightforward implementation of a statistically 
inspired modification of the PLS method) and NIPALS (non-linear 
iterative partial least-squares) solvers, plus kernel-style PLS 
variants ('kernelpls' and 'widekernelpls') with parity to 'pls'. 
Optimized for 'bigmemory'-backed matrices with streamed cross-products 
and chunked BLAS (Basic Linear Algebra Subprograms) (XtX/XtY and 
XXt/YX), optional file-backed score sinks, and deterministic testing 
helpers. Includes an auto-selection strategy that chooses between XtX 
SIMPLS, XXt (wide) SIMPLS, and NIPALS based on (n, p) and a 
configurable memory budget. About the package, Bertrand and Maumy 
(2023) <https://hal.science/hal-05352069>, and 
<https://hal.science/hal-05352061> highlighted fitting and 
cross-validating PLS regression models to big data. For more details 
about some of the techniques featured in the package, Dayal and 
MacGregor (1997) 
<doi:10.1002/(SICI)1099-128X(199701)11:1%3C73::AID-CEM435%3E3.0.CO;2-%23>, 
Rosipal & Trejo (2001) 
<https://www.jmlr.org/papers/v2/rosipal01a.html>, Tenenhaus, Viennet, 
and Saporta (2007) <doi:10.1016/j.csda.2007.01.004>, Rosipal (2004) 
<doi:10.1007/978-3-540-45167-9_17>, Rosipal (2019) 
<https://ieeexplore.ieee.org/document/8616346>, Song, Wang, and Bai 
(2024) <doi:10.1016/j.chemolab.2024.105238>. Includes kernel logistic 
PLS with 'C++'-accelerated alternating iteratively reweighted least 
squares (IRLS) updates, streamed reproducing kernel Hilbert space 
(RKHS) solvers with reusable centering statistics, and bootstrap 
diagnostics with graphical summaries for coefficients, scores, and 
cross-validation workflows, alongside dedicated plotting utilities for 
individuals, variables, ellipses, and biplots. The streaming backend 
uses far less memory and keeps memory bounded across data sizes. For 
PLS1, streaming is often fast enough while preserving a small memory 
footprint; for PLS2 it remains competitive with a bounded footprint. On 
small problems that fit comfortably in RAM (random-access memory), 
dense in-memory solvers are slightly faster; the crossover occurs as n 
or p grow and the Gram/cross-product cost dominates. 
 
%prep 
%setup -q -c -n %{packname} 
# the next line is needed, because we build without --clean in between two packages 
rm -rf ~/.R  
 
 
%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 
%fdupes -s %{buildroot}%{rlibdir} 
 
#%%check 
#%%{_bindir}/R CMD check %%{packname} 
 
%files 
%dir %{rlibdir}/%{packname} 
%{rlibdir}/%{packname}/CITATION
%doc %{rlibdir}/%{packname}/DESCRIPTION
%{rlibdir}/%{packname}/INDEX
%{rlibdir}/%{packname}/Meta
%{rlibdir}/%{packname}/NAMESPACE
%doc %{rlibdir}/%{packname}/NEWS.md
%{rlibdir}/%{packname}/R
%{rlibdir}/%{packname}/_pkgdown.yml
%{rlibdir}/%{packname}/data
%{rlibdir}/%{packname}/doc
%doc %{rlibdir}/%{packname}/help
%doc %{rlibdir}/%{packname}/html
%{rlibdir}/%{packname}/libs
%{rlibdir}/%{packname}/scripts
 
%changelog 
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