• using R version 4.3.0 alpha (2023-03-31 r84137)
• using platform: aarch64-apple-darwin20 (64-bit)
• R was compiled by
      Apple clang version 14.0.0 (clang-1400.0.29.202)
      GNU Fortran (GCC) 12.2.0
• running under: macOS Big Sur 11.6.7
• using session charset: UTF-8
• checking for file ‘pcalg/DESCRIPTION’ ... OK
• this is package ‘pcalg’ version ‘2.7-8’
• 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 executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking whether package ‘pcalg’ can be installed ... [34s/36s] OK
• used C compiler: ‘Apple clang version 13.0.0 (clang-1300.0.29.30)’
• used C++ compiler: ‘Apple clang version 13.0.0 (clang-1300.0.29.30)’
• used SDK: ‘MacOSX11.3.sdk’
• checking C++ specification ... NOTE
    Specified C++11: please drop specification unless essential
• checking installed package size ... NOTE
    installed size is 11.6Mb
    sub-directories of 1Mb or more:
      data 2.1Mb
      libs 6.8Mb
• 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 ... [1s/1s] OK
• checking whether the package can be loaded with stated dependencies ... [1s/1s] OK
• checking whether the package can be unloaded cleanly ... [1s/1s] OK
• checking whether the namespace can be loaded with stated dependencies ... [1s/1s] OK
• checking whether the namespace can be unloaded cleanly ... [1s/1s] OK
• checking loading without being on the library search path ... [1s/1s] 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 ... [10s/11s] OK
• checking Rd files ... [1s/1s] 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 ... [0s/0s] OK
• checking data for ASCII and uncompressed saves ... OK
• checking line endings in shell scripts ... OK
• checking line endings in C/C++/Fortran sources/headers ... OK
• checking line endings in Makefiles ... OK
• checking compilation flags in Makevars ... OK
• checking for GNU extensions in Makefiles ... OK
• checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
• checking use of PKG_*FLAGS in Makefiles ... OK
• checking compiled code ... OK
• checking sizes of PDF files under ‘inst/doc’ ... OK
• checking installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [12s/14s] OK
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [59s/66s] OK
    Running ‘test_LINGAM.R’ [1s/1s]
    Running ‘test_addBgKnowledge.R’ [1s/1s]
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    Running ‘test_backdoor.R’ [3s/4s]
    Comparing ‘test_backdoor.Rout’ to ‘test_backdoor.Rout.save’ ... OK
    Running ‘test_bicscore.R’ [1s/1s]
    Running ‘test_causalEffect.R’ [1s/1s]
    Running ‘test_coercion.R’ [1s/1s]
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    Running ‘test_dag2cpdag.R’ [1s/1s]
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    Running ‘test_randDAG.R’ [2s/2s]
    Comparing ‘test_randDAG.Rout’ to ‘test_randDAG.Rout.save’ ... OK
    Running ‘test_randomDAG.R’ [1s/1s]
    Running ‘test_rfci.R’ [2s/2s]
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    Running ‘test_skeleton.R’ [1s/2s]
    Running ‘test_udag2pag.R’ [1s/1s]
    Running ‘test_udag2pdag.R’ [2s/2s]
    Running ‘test_wgtMatrix.R’ [1s/1s]
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes in ‘inst/doc’ ... OK
• checking running R code from vignettes ... [10s/11s] OK
    ‘vignette2018.Rnw’ using ‘UTF-8’... [10s/11s] OK
• checking re-building of vignette outputs ... [20s/21s] OK
• checking PDF version of manual ... [7s/8s] OK
• DONE
  Status: 2 NOTEs
• using check arguments '--no-clean-on-error '