* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’
* installing *source* package ‘PPforest’ ...
** this is package ‘PPforest’ version ‘0.2.0’
** package ‘PPforest’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-15 (Debian 15.2.0-7) 15.2.0’
make[1]: Entering directory '/tmp/Rtmpl0OUJV/R.INSTALL2b0be39b26e8c/PPforest/src'
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c RcppExports.cpp -o RcppExports.o
g++-15 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c optim_index.cpp -o optim_index.o
optim_index.cpp: In function ‘arma::vec tableC(arma::vec)’:
optim_index.cpp:12:20: warning: comparison of integer expressions of different signedness: ‘int’ and ‘arma::uword’ {aka ‘unsigned int’} [-Wsign-compare]
   12 |   for(int i = 0; i < values.size(); i++) {
      |                  ~~^~~~~~~~~~~~~~~
optim_index.cpp:13:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘arma::uword’ {aka ‘unsigned int’} [-Wsign-compare]
   13 |     for(int j = 0; j < x.size(); j++){
      |                    ~~^~~~~~~~~~
optim_index.cpp: In function ‘arma::vec LDAindex2(arma::vec, arma::mat, arma::mat, bool)’:
optim_index.cpp:45:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘arma::uword’ {aka ‘unsigned int’} [-Wsign-compare]
   45 |    for (int k = 0; k < clval.size(); k++) {
      |                    ~~^~~~~~~~~~~~~~
optim_index.cpp: In function ‘double PDAindex2(arma::vec, arma::mat, arma::mat, bool, double)’:
optim_index.cpp:222:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘arma::uword’ {aka ‘unsigned int’} [-Wsign-compare]
  222 |    for (int k = 0; k < clval.size(); k++) {
      |                    ~~^~~~~~~~~~~~~~
optim_index.cpp: In function ‘Rcpp::List findprojwrap(arma::vec, arma::mat, std::string, double, double)’:
optim_index.cpp:672:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘arma::uword’ {aka ‘unsigned int’} [-Wsign-compare]
  672 |        for(int i=0; i<vrnd.size(); i++){
      |                     ~^~~~~~~~~~~~
optim_index.cpp:719:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘arma::uword’ {aka ‘unsigned int’} [-Wsign-compare]
  719 |          for(int i=0; i<classe.size(); i++){
      |                       ~^~~~~~~~~~~~~~
optim_index.cpp: In function ‘arma::vec boot(arma::mat, arma::mat)’:
optim_index.cpp:868:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘arma::uword’ {aka ‘unsigned int’} [-Wsign-compare]
  868 |        for (int k = 0; k < clval.size(); k++) {
      |                        ~~^~~~~~~~~~~~~~
optim_index.cpp: In function ‘arma::vec trainfn(arma::mat, arma::mat, double)’:
optim_index.cpp:889:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘arma::uword’ {aka ‘unsigned int’} [-Wsign-compare]
  889 |   for (int k = 0; k < clval.size(); k++) {
      |                   ~~^~~~~~~~~~~~~~
optim_index.cpp: In function ‘arma::mat proximi(arma::mat, int)’:
optim_index.cpp:905:18: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare]
  905 | for(int k = 0; k < predtr.n_cols; k++) {
      |                ~~^~~~~~~~~~~~~~~
optim_index.cpp:907:20: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare]
  907 |   for(int i = 0; i < predtr.n_rows; i++) {
      |                  ~~^~~~~~~~~~~~~~~
optim_index.cpp: In function ‘arma::vec mvote(arma::mat)’:
optim_index.cpp:925:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘arma::uword’ {aka ‘unsigned int’} [-Wsign-compare]
  925 |     for(int k = 0; k < clval.size() ; k++) {
      |                    ~~^~~~~~~~~~~~~~
optim_index.cpp:926:20: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare]
  926 |      for(int j=0; j< votes.n_cols ;j++){
      |                   ~^~~~~~~~~~~~~~
optim_index.cpp:927:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare]
  927 |       for(int i=0; i < votes.n_rows; i++) {
      |                    ~~^~~~~~~~~~~~~~
optim_index.cpp:936:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare]
  936 |     for(int i = 0; i < votes.n_cols; i++) {
      |                    ~~^~~~~~~~~~~~~~
optim_index.cpp: In function ‘arma::mat mvoteoob(arma::mat, arma::mat)’:
optim_index.cpp:989:17: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare]
  989 |   for(int j=0; j< votes.n_cols ;j++){ //obs
      |                ~^~~~~~~~~~~~~~
optim_index.cpp:990:20: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare]
  990 |     for(int i=0; i < votes.n_rows; i++) {//trees
      |                  ~~^~~~~~~~~~~~~~
optim_index.cpp:991:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘arma::uword’ {aka ‘unsigned int’} [-Wsign-compare]
  991 |       for(int k = 0; k < clval.size() ; k++) {
      |                      ~~^~~~~~~~~~~~~~
optim_index.cpp:1001:20: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare]
 1001 |   for(int j = 0; j < votes.n_cols; j++) {
      |                  ~~^~~~~~~~~~~~~~
optim_index.cpp: In function ‘arma::vec ooberrortree(arma::mat, arma::mat, arma::vec, int)’:
optim_index.cpp:1015:18: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare]
 1015 |   for(int i=0; i < votes.n_rows; i++) {//trees
      |                ~~^~~~~~~~~~~~~~
optim_index.cpp:1018:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const arma::uword’ {aka ‘const unsigned int’} [-Wsign-compare]
 1018 |     for(int j=0; j< votes.n_cols ;j++){ //obs
      |                  ~^~~~~~~~~~~~~~
optim_index.cpp: In function ‘Rcpp::List PPclassification(arma::mat, arma::mat, arma::vec, arma::vec, int, int)’:
optim_index.cpp:1050:25: warning: comparison of integer expressions of different signedness: ‘int’ and ‘arma::uword’ {aka ‘unsigned int’} [-Wsign-compare]
 1050 |         for(int i = 0; i< iclass.size(); i++){
      |                        ~^~~~~~~~~~~~~~~
optim_index.cpp:1060:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘arma::uword’ {aka ‘unsigned int’} [-Wsign-compare]
 1060 |         for(int i=0; i< IOindex.size(); i++){
      |                      ~^~~~~~~~~~~~~~~~
optim_index.cpp: In function ‘Rcpp::List PPclassindex(arma::vec, arma::mat, arma::mat, arma::mat, arma::mat, arma::mat, int, int)’:
optim_index.cpp:1132:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘arma::uword’ {aka ‘unsigned int’} [-Wsign-compare]
 1132 |          for(int i=0; i< classtemp.size(); i++){
      |                       ~^~~~~~~~~~~~~~~~~~
g++-15 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o PPforest.so RcppExports.o optim_index.o -llapack -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lRblas -lgfortran -lm -lquadmath -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
make[1]: Leaving directory '/tmp/Rtmpl0OUJV/R.INSTALL2b0be39b26e8c/PPforest/src'
make[1]: Entering directory '/tmp/Rtmpl0OUJV/R.INSTALL2b0be39b26e8c/PPforest/src'
make[1]: Leaving directory '/tmp/Rtmpl0OUJV/R.INSTALL2b0be39b26e8c/PPforest/src'
installing to /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/00LOCK-PPforest/00new/PPforest/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 (PPforest)