Test incremental variance functionality.
Test incremental variance functionality.


theranger/mlpack,darcyliu/mlpack,theranger/mlpack,stereomatchingkiss/mlpack,palashahuja/mlpack,ajjl/mlpack,trungda/mlpack,lezorich/mlpack,thirdwing/mlpack,Azizou/mlpack,chenmoshushi/mlpack,theranger/mlpack,thirdwing/mlpack,minhpqn/mlpack,trungda/mlpack,stereomatchingkiss/mlpack,erubboli/mlpack,bmswgnp/mlpack,lezorich/mlpack,bmswgnp/mlpack,Azizou/mlpack,stereomatchingkiss/mlpack,ajjl/mlpack,erubboli/mlpack,ersanliqiao/mlpack,minhpqn/mlpack,ranjan1990/mlpack,datachand/mlpack,datachand/mlpack,darcyliu/mlpack,Azizou/mlpack,bmswgnp/mlpack,thirdwing/mlpack,palashahuja/mlpack,ranjan1990/mlpack,lezorich/mlpack,ersanliqiao/mlpack,trungda/mlpack,erubboli/mlpack,BookChan/mlpack,BookChan/mlpack,datachand/mlpack,chenmoshushi/mlpack,ersanliqiao/mlpack,ajjl/mlpack,ranjan1990/mlpack,palashahuja/mlpack,BookChan/mlpack,darcyliu/mlpack,chenmoshushi/mlpack,minhpqn/mlpack