Remove naive subspace method (incorporated in default naive density r…

…atio estimation)

NAMESPACE

@@ -9,13 +9,11 @@ S3method(plot,ulsif)
 S3method(predict,kliep)
 S3method(predict,lhss)
 S3method(predict,naivedensityratio)
-S3method(predict,naivesubspacedensityratio)
 S3method(predict,spectral)
 S3method(predict,ulsif)
 S3method(print,kliep)
 S3method(print,lhss)
 S3method(print,naivedensityratio)
-S3method(print,naivesubspacedensityratio)
 S3method(print,spectral)
 S3method(print,summary.kliep)
 S3method(print,summary.lhss)
@@ -34,7 +32,6 @@ export(kliep)
 export(kmm)
 export(lhss)
 export(naive)
-export(naivesubspace)
 export(plot_bivariate)
 export(plot_univariate)
 export(spectral)
@@ -66,7 +63,6 @@ importFrom(parallel,makeCluster)
 importFrom(parallel,stopCluster)
 importFrom(pbapply,pbreplicate)
 importFrom(quadprog,solve.QP)
-importFrom(stats,approx)
 importFrom(stats,density)
 importFrom(stats,median)
 importFrom(stats,model.matrix)