* using log directory 'd:/Rcompile/CRANpkg/local/4.4/DNMF.Rcheck' * using R Under development (unstable) (2024-03-24 r86185 ucrt) * using platform: x86_64-w64-mingw32 * R was compiled by gcc.exe (GCC) 13.2.0 GNU Fortran (GCC) 13.2.0 * running under: Windows Server 2022 x64 (build 20348) * using session charset: UTF-8 * checking for file 'DNMF/DESCRIPTION' ... OK * this is package 'DNMF' version '1.4.2' * checking package namespace information ... OK * checking package dependencies ... OK * checking if this is a source package ... OK * checking if there is a namespace ... OK * checking for hidden files and directories ... OK * checking for portable file names ... OK * checking whether package 'DNMF' can be installed ... OK * checking installed package size ... OK * checking package directory ... OK * checking DESCRIPTION meta-information ... OK * checking top-level files ... OK * checking for left-over files ... OK * checking index information ... OK * checking package subdirectories ... OK * checking code files for non-ASCII characters ... OK * checking R files for syntax errors ... OK * checking whether the package can be loaded ... [2s] OK * checking whether the package can be loaded with stated dependencies ... [1s] OK * checking whether the package can be unloaded cleanly ... [2s] OK * checking whether the namespace can be loaded with stated dependencies ... [1s] OK * checking whether the namespace can be unloaded cleanly ... [2s] OK * checking loading without being on the library search path ... [2s] OK * checking use of S3 registration ... OK * checking dependencies in R code ... OK * checking S3 generic/method consistency ... OK * checking replacement functions ... OK * checking foreign function calls ... OK * checking R code for possible problems ... [5s] OK * checking Rd files ... [0s] OK * checking Rd metadata ... OK * checking Rd cross-references ... OK * checking for missing documentation entries ... OK * checking for code/documentation mismatches ... OK * checking Rd \usage sections ... OK * checking Rd contents ... OK * checking for unstated dependencies in examples ... OK * checking examples ... [4s] ERROR Running examples in 'DNMF-Ex.R' failed The error most likely occurred in: > ### Name: NMFpval > ### Title: P value for discriminant Non-Negative Matrix Factorization > ### Aliases: NMFpval > > ### ** Examples > > dat <- rbind(matrix(c(rep(3, 16), rep(8, 24)), ncol=5), + matrix(c(rep(5, 16), rep(5, 24)), ncol=5), + matrix(c(rep(18, 16), rep(7, 24)), ncol=5)) + + matrix(runif(120,-1,1), ncol=5) > trainlabel <- c(1,1,2,2,2) > > nmf_res <- ndNMF(dat, trainlabel, r=2, lambada = 0.1) > pMat <- NMFpval(nmf_res, np=10, ncores=2, top=4) * checking PDF version of manual ... [21s] OK * checking HTML version of manual ... [1s] OK * DONE Status: 1 ERROR