* installing to library ‘/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages’
* installing *source* package ‘imbalance’ ...
** package ‘imbalance’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-14 (Debian 14.2.0-6) 14.2.0’
using C++11
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmpd8bWuQ/R.INSTALL2f80ff3585c8c6/imbalance/src'
g++-14 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp  -fpic  -g -O2 -Wall -pedantic -mtune=native   -c RcppExports.cpp -o RcppExports.o
g++-14 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp  -fpic  -g -O2 -Wall -pedantic -mtune=native   -c mwmote.cpp -o mwmote.o
mwmote.cpp: In constructor ‘HierarchicalClustering::HierarchicalClustering(arma::mat&)’:
mwmote.cpp:25:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare]
   25 |     for(int i = 0; i < dists.n_cols; i++){
      |                    ~~^~~~~~~~~~~~~~
mwmote.cpp:36:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare]
   36 |       for(int j = i + 1; j < distance_matrix.n_cols; j++){
      |                          ~~^~~~~~~~~~~~~~~~~~~~~~~~
mwmote.cpp: In member function ‘void HierarchicalClustering::mergeNearestClusters()’:
mwmote.cpp:53:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare]
   53 |     for(int i = 0; i < distance_matrix.n_rows; i++){
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~~
mwmote.cpp:54:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare]
   54 |       for(int j = i + 1; j < distance_matrix.n_cols; j++){
      |                          ~~^~~~~~~~~~~~~~~~~~~~~~~~
mwmote.cpp:67:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘arma::uword’ {aka ‘unsigned int’} [-Wsign-compare]
   67 |     for(int i = 0; i < cluster_i; i++)
      |                    ~~^~~~~~~~~~~
mwmote.cpp:70:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare]
   70 |     for(int j = cluster_i + 1; j < distance_matrix.n_cols; j++)
      |                                ~~^~~~~~~~~~~~~~~~~~~~~~~~
mwmote.cpp: In member function ‘std::vector<int, std::allocator<int> > HierarchicalClustering::getClusterAssignation()’:
mwmote.cpp:97:20: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::__cxx11::list<int> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   97 |     for(int i=0; i < clusters.size(); i++){
      |                  ~~^~~~~~~~~~~~~~~~~
mwmote.cpp: In member function ‘void HierarchicalClustering::mergeNearestClusters()’:
mwmote.cpp:67:22: warning: ‘cluster_i’ may be used uninitialized [-Wmaybe-uninitialized]
   67 |     for(int i = 0; i < cluster_i; i++)
      |                    ~~^~~~~~~~~~~
mwmote.cpp:50:17: note: ‘cluster_i’ was declared here
   50 |     arma::uword cluster_i, cluster_j;
      |                 ^~~~~~~~~
In file included from /home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include/armadillo:669,
                 from /home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:58,
                 from /home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include/RcppArmadillo.h:29,
                 from mwmote.cpp:1:
In member function ‘eT& arma::Mat<eT>::operator()(arma::uword, arma::uword) [with eT = double]’,
    inlined from ‘void HierarchicalClustering::mergeNearestClusters()’ at mwmote.cpp:68:86:
/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include/armadillo_bits/Mat_meat.hpp:6456:50: warning: ‘cluster_j’ may be used uninitialized [-Wmaybe-uninitialized]
 6456 |   arma_conform_check_bounds( ((in_row >= n_rows) || (in_col >= n_cols)), "Mat::operator(): index out of bounds" );
      |                              ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
mwmote.cpp: In member function ‘void HierarchicalClustering::mergeNearestClusters()’:
mwmote.cpp:50:28: note: ‘cluster_j’ was declared here
   50 |     arma::uword cluster_i, cluster_j;
      |                            ^~~~~~~~~
g++-14 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp  -fpic  -g -O2 -Wall -pedantic -mtune=native   -c neater.cpp -o neater.o
g++-14 -std=gnu++11 -I"/home/hornik/tmp/R.check/r-release-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3  -fopenmp  -fpic  -g -O2 -Wall -pedantic -mtune=native   -c pdfos.cpp -o pdfos.o
pdfos.cpp: In function ‘CrossEvaluation computeCV(arma::mat&, arma::mat&, double)’:
pdfos.cpp:29:28: warning: comparison of integer expressions of different signedness: ‘arma::uword’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
   29 |   for(arma::uword i = 0; i < m; i++){
      |                          ~~^~~
pdfos.cpp:30:34: warning: comparison of integer expressions of different signedness: ‘arma::uword’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
   30 |     for(arma::uword j = i + 1; j < m; j++){
      |                                ~~^~~
pdfos.cpp: In function ‘double bestGaussianBandwidth(arma::mat&, arma::mat&)’:
pdfos.cpp:122:10: warning: ‘best_bandwidth’ may be used uninitialized [-Wmaybe-uninitialized]
  122 |   return best_bandwidth;
      |          ^~~~~~~~~~~~~~
pdfos.cpp:79:10: note: ‘best_bandwidth’ was declared here
   79 |   double best_bandwidth;
      |          ^~~~~~~~~~~~~~
g++-14 -std=gnu++11 -shared -L/home/hornik/tmp/R.check/r-release-gcc/Work/build/lib -Wl,-O1 -o imbalance.so RcppExports.o mwmote.o neater.o pdfos.o -fopenmp -llapack -L/home/hornik/tmp/R.check/r-release-gcc/Work/build/lib -lRblas -lgfortran -lm -lquadmath -L/home/hornik/tmp/R.check/r-release-gcc/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmpd8bWuQ/R.INSTALL2f80ff3585c8c6/imbalance/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/Rtmpd8bWuQ/R.INSTALL2f80ff3585c8c6/imbalance/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/Rtmpd8bWuQ/R.INSTALL2f80ff3585c8c6/imbalance/src'
installing to /home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/00LOCK-imbalance/00new/imbalance/libs
** R
** data
*** moving datasets to lazyload DB
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
*** copying figures
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (imbalance)