* using log directory 'd:/RCompile/CRANincoming/R-devel/GowerSom.Rcheck'
* using R Under development (unstable) (2026-01-15 r89304 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.3.0
    GNU Fortran (GCC) 14.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'GowerSom/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'GowerSom' version '0.1.0'
* package encoding: UTF-8
* checking CRAN incoming feasibility ... NOTE
Maintainer: 'Patricio Salas <patricioasalas@udec.cl>'

New submission

Possibly misspelled words in DESCRIPTION:
  Gower (3:60, 16:24)
  SOM (14:76, 19:61)
  ez (21:8)
* 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 'GowerSom' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking for future file timestamps ... 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 ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking whether startup messages can be suppressed ... 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 ... [15s] OK
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd line widths ... 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 ... ERROR
Running examples in 'GowerSom-Ex.R' failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: gsom_Umatrix
> ### Title: Compute the U-Matrix for a trained Gower-SOM
> ### Aliases: gsom_Umatrix
> 
> ### ** Examples
> 
> set.seed(1)
> df <- data.frame(
+   x1 = rnorm(20),
+   x2 = rnorm(20),
+   g  = factor(sample(letters[1:3], 20, TRUE))
+ )
> fit <- gsom_Training(df, grid_rows = 3, grid_cols = 3,
+                 num_iterations = 5, batch_size = 4)
Iteration: 1
Iteration: 2
Iteration: 3
Iteration: 4
Iteration: 5
> U <- gsom_Umatrix(fit$weights, n_rows = 3, n_cols = 3)
> plot_Umatrix(U, main = "Gower-SOM U-Matrix")
Error in plot_Umatrix(U, main = "Gower-SOM U-Matrix") : 
  unused argument (main = "Gower-SOM U-Matrix")
Execution halted
* checking PDF version of manual ... [19s] OK
* checking HTML version of manual ... OK
* DONE
Status: 1 ERROR, 1 NOTE