%global __brp_check_rpaths %{nil} %global packname BTYDplus %global packver 1.2.0 %global rlibdir /usr/local/lib/R/library Name: R-CRAN-%{packname} Version: 1.2.0 Release: 1%{?dist}%{?buildtag} Summary: Probabilistic Models for Assessing and Predicting your Customer Base License: GPL-3 URL: https://cran.r-project.org/package=%{packname} Source0: %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz BuildRequires: R-devel >= 3.2.0 Requires: R-core >= 3.2.0 BuildRequires: R-CRAN-BTYD >= 2.3 BuildRequires: R-CRAN-Rcpp BuildRequires: R-CRAN-coda BuildRequires: R-CRAN-data.table BuildRequires: R-CRAN-mvtnorm BuildRequires: R-CRAN-bayesm BuildRequires: R-stats BuildRequires: R-graphics Requires: R-CRAN-BTYD >= 2.3 Requires: R-CRAN-Rcpp Requires: R-CRAN-coda Requires: R-CRAN-data.table Requires: R-CRAN-mvtnorm Requires: R-CRAN-bayesm Requires: R-stats Requires: R-graphics %description Provides advanced statistical methods to describe and predict customers' purchase behavior in a non-contractual setting. It uses historic transaction records to fit a probabilistic model, which then allows to compute quantities of managerial interest on a cohort- as well as on a customer level (Customer Lifetime Value, Customer Equity, P(alive), etc.). This package complements the BTYD package by providing several additional buy-till-you-die models, that have been published in the marketing literature, but whose implementation are complex and non-trivial. These models are: NBD [Ehrenberg (1959) ], MBG/NBD [Batislam et al (2007) ], (M)BG/CNBD-k [Reutterer et al (2020) ], Pareto/NBD (HB) [Abe (2009) ] and Pareto/GGG [Platzer and Reutterer (2016) ]. %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 # 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}