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### Running command:
###
###   /home/biocbuild/bbs-3.17-bioc/R/bin/R CMD check --install=check:EnMCB.install-out.txt --library=/home/biocbuild/bbs-3.17-bioc/R/library --timings EnMCB_1.11.1.tar.gz
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* using log directory ‘/home/biocbuild/bbs-3.17-bioc/meat/EnMCB.Rcheck’
* using R Under development (unstable) (2023-01-14 r83615)
* using platform: aarch64-unknown-linux-gnu (64-bit)
* R was compiled by
    gcc (Ubuntu 11.3.0-1ubuntu1~22.04) 11.3.0
    GNU Fortran (Ubuntu 11.3.0-1ubuntu1~22.04) 11.3.0
* running under: Ubuntu 22.04.1 LTS
* using session charset: UTF-8
* checking for file ‘EnMCB/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘EnMCB’ version ‘1.11.1’
* package encoding: UTF-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 for sufficient/correct file permissions ... OK
* checking whether package ‘EnMCB’ can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking ‘build’ 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 R 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 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 ... OK
* checking Rd files ... 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 contents of ‘data’ directory ... OK
* checking data for non-ASCII characters ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... ERROR
Running examples in ‘EnMCB-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: ensemble_prediction
> ### Title: fitting function using stacking ensemble model for Methylation
> ###   Correlation Block
> ### Aliases: ensemble_prediction
> 
> ### ** Examples
> 
> library(survival)
> #import datasets
> data(demo_survival_data)
> datamatrix<-create_demo()
> data(demo_MCBinformation)
> #select MCB with at least 3 CpGs.
> demo_MCBinformation<-demo_MCBinformation[demo_MCBinformation[,"CpGs_num"]>2,]
> trainingset<-colnames(datamatrix) %in% sample(colnames(datamatrix),0.6*length(colnames(datamatrix)))
> testingset<-!trainingset
> #select one MCB
> select_single_one=1
> em<-ensemble_model(t(demo_MCBinformation[select_single_one,]),
+     training_set=datamatrix[,trainingset],
+     Surv_training=demo_survival_data[trainingset])
Killed
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ...
  Running ‘testthat.R’
 OK
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes in ‘inst/doc’ ... OK
* checking running R code from vignettes ...
  ‘vignette.Rmd’ using ‘UTF-8’... OK
 NONE
* checking re-building of vignette outputs ... ERROR
Error(s) in re-building vignettes:
  ...
--- re-building ‘vignette.Rmd’ using rmarkdown
Killed

* checking PDF version of manual ... OK
* DONE

Status: 2 ERRORs
See
  ‘/home/biocbuild/bbs-3.17-bioc/meat/EnMCB.Rcheck/00check.log’
for details.

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### Running command:
###
###   /home/biocbuild/bbs-3.17-bioc/R/bin/R CMD INSTALL EnMCB
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* installing to library ‘/home/biocbuild/bbs-3.17-bioc/R/library’
* installing *source* package ‘EnMCB’ ...
** using staged installation
** R
** data
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (EnMCB)

R Under development (unstable) (2023-01-14 r83615) -- "Unsuffered Consequences"
Copyright (C) 2023 The R Foundation for Statistical Computing
Platform: aarch64-unknown-linux-gnu (64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(testthat)
> library(EnMCB)
> 
> test_check("EnMCB")
Start calculating the correlation, this may take a while...
(or you can try to use IdentifyMCB_parallel function instead)

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Now gathering the results, please wait ...
Statistics ( 4  MCBs in total):
chr2 : total MCBs: 1  Mean Length: 167  (Range:  167 167 )
chr6 : total MCBs: 1  Mean Length: 129  (Range:  129 129 )
chr8 : total MCBs: 2  Mean Length: 303.5  (Range:  181 426 )
[ FAIL 0 | WARN 0 | SKIP 0 | PASS 1 ]
> 
> proc.time()
   user  system elapsed 
 26.234   1.414  33.550