CRAN Package Check Results for Package nnmf

Last updated on 2026-03-11 01:53:36 CET.

Flavor Version Tinstall Tcheck Ttotal Status Flags
r-devel-linux-x86_64-debian-clang 1.1 10.46 93.31 103.77 OK
r-devel-linux-x86_64-debian-gcc 1.1 6.91 67.47 74.38 OK
r-devel-linux-x86_64-fedora-clang 1.1 15.00 130.18 145.18 ERROR
r-devel-linux-x86_64-fedora-gcc 1.1 18.00 152.30 170.30 OK
r-devel-macos-arm64 1.1 3.00 26.00 29.00 OK
r-devel-windows-x86_64 1.1 13.00 95.00 108.00 OK
r-patched-linux-x86_64 1.1 10.48 90.09 100.57 OK
r-release-linux-x86_64 1.1 9.24 90.85 100.09 OK
r-release-macos-arm64 1.1 3.00 26.00 29.00 OK
r-release-macos-x86_64 1.1 8.00 159.00 167.00 OK
r-release-windows-x86_64 1.1 12.00 95.00 107.00 OK
r-oldrel-macos-arm64 1.1 3.00 31.00 34.00 OK
r-oldrel-macos-x86_64 1.1 8.00 166.00 174.00 OK
r-oldrel-windows-x86_64 1.1 16.00 123.00 139.00 OK

Check Details

Version: 1.1
Check: examples
Result: ERROR Running examples in ‘nnmf-Ex.R’ failed The error most likely occurred in: > ### Name: nmfqp.reg > ### Title: NMF with covariates minimizing the Frobenius norm > ### Aliases: nmfqp.reg > > ### ** Examples > > x <- as.matrix(iris[, 1:3]) > z <- model.matrix(x ~., data = iris[, 4:5])[, -1] > mod <- nmfqp.reg(x, z, 2) Error in quadprog::solve.QP(Dmat, dvec, dk, b0k) : constraints are inconsistent, no solution! Calls: nmfqp.reg -> <Anonymous> Execution halted Flavor: r-devel-linux-x86_64-fedora-clang

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