Validation Report - do@2.0.0.1

Context

This report is fully automated and builds on rhub/ref-image image. Documents the installation of this package on an open source R environment, focusing on:

  • Installation environment description
  • Testing coverage

It is limited to assess whether unit tests and documentation are present and can execute without error. An assessment would be required that the tests and documentation are meaningful.

Package do

Metric based risk assessment

The following metrics are derived from the riskmetric R package.

has_news 0
exported_namespace 114
has_vignettes 2
export_help 114
has_website TRUE
has_maintainer Jing Zhang
bugs_status subscript out of bounds
has_source_control https://github.com/yikeshu0611/do
has_bug_reports_url 1
downloads_1yr 30055
reverse_dependencies 6
has_examples 1
dependencies 17
license GPL-3

Package general assessment: Coverage, check results, size, download the last year, reverse dependencies and number of dependencies.

Dependencies

Overall the package has these dependencies:

package type
1 data.table Imports
2 plyr Imports
3 tmcn Imports
4 methods Imports
5 tidyselect Imports
6 reshape2 Imports
7 tidyr Imports
8 rvest Imports
9 xml2 Imports
10 crayon Imports
11 httr Imports
12 usethis Imports
13 desc Imports
14 utils Imports
15 rstudioapi Imports
16 stringr Imports
17 openxlsx Imports

Package dependencies

Reverse dependencies

Overall the package has 6 reverse dependencies:

base.rms, cutoff, ggrisk, msig, nomogramFormula, set

Namespace

Overall the package has 114 exported objects. 111 are documented:

             %+%             %==%             %s=%    add_biocViews 
           FALSE            FALSE            FALSE             TRUE 
    all_children   Apriori.Basket  as.transactions        attr_href 
            TRUE             TRUE             TRUE             TRUE 
           cat_n    character.nms     chinese_utf8             cnOS 
            TRUE             TRUE             TRUE             TRUE 
       col_split    complete.data   current_mirror         decrease 
            TRUE             TRUE             TRUE             TRUE 
     delete_left        delete_up         deparse0          desc2df 
            TRUE             TRUE             TRUE             TRUE 
         dump.it      dup.connect   duplicated_all  duplicated_last 
            TRUE             TRUE             TRUE             TRUE 
           equal     equal_length             exec           expand 
            TRUE             TRUE             TRUE             TRUE 
       factor.it      factor.it<-       factor.nms         file.dir 
            TRUE             TRUE             TRUE             TRUE 
       file.name              fmt       formal_dir        get_names 
            TRUE             TRUE             TRUE             TRUE 
  getBiocmirrors       give_names            Grepl     has_children 
            TRUE             TRUE             TRUE             TRUE 
             in1         increase inner_Add_Symbol       insertglue 
            TRUE             TRUE             TRUE             TRUE 
install_Rversion           is.dir         is.linux           is.mac 
            TRUE             TRUE             TRUE             TRUE 
      is.windows        join_full       join_inner        join_left 
            TRUE             TRUE             TRUE             TRUE 
        join_out       join_right             keep       knife_left 
            TRUE             TRUE             TRUE             TRUE 
     knife_right             last      last_column         last_row 
            TRUE             TRUE             TRUE             TRUE 
            left       left_equal            legal            list1 
            TRUE             TRUE             TRUE             TRUE 
    load_extdata            lower              mid     mirror.speed 
            TRUE             TRUE             TRUE             TRUE 
      model.data          model.x          model.y      NA.col.prob 
            TRUE             TRUE             TRUE             TRUE 
     NA.col.sums      NA.row.prob      NA.row.sums    NA.whole.prob 
            TRUE             TRUE             TRUE             TRUE 
   NA.whole.sums          names_n            Nchar       numeric.it 
            TRUE             TRUE             TRUE             TRUE 
    numeric.it<-      numeric.nms             over      pakcage_all 
            TRUE             TRUE             TRUE             TRUE 
  paste0_columns             pipe            rd2df           read_R 
            TRUE             TRUE             TRUE             TRUE 
   rep_character            rep_n          Replace       Replace_ex 
            TRUE             TRUE             TRUE             TRUE 
        Replace0          reverse            right      right_equal 
            TRUE             TRUE             TRUE             TRUE 
          rm_all         rm_nchar         row.freq           select 
            TRUE             TRUE             TRUE             TRUE 
       seq_range  set_Bioc_mirror  set_CRAN_mirror    show_function 
            TRUE             TRUE             TRUE             TRUE 
    split_expand         table_NA         take_out             Trim 
            TRUE             TRUE             TRUE             TRUE 
       Trim_left       Trim_right     unique_no.NA         unlibray 
            TRUE             TRUE             TRUE             TRUE 
       upper.dir       write_xlsx 
            TRUE             TRUE 

Examples

There are 103 help pages with examples, from 103 (100.00 %).

NEWS

The package has NEWS file and it is current.

License

The package uses .

Installation environment

System Info

Field Value
Image rhub/ref-image
OS Ubuntu 24.04.1 LTS
Platform x86_64-pc-linux-gnu
System x86_64, linux-gnu
Execution Time 2025-02-18 04:29:58 UTC

System information. Table about the system used to check the package.

R Session Info

Information about the R environment and capabilities:

R version 4.4.2 (2024-10-31)
Platform: x86_64-pc-linux-gnu
Running under: Ubuntu 24.04.1 LTS

Matrix products: default
BLAS:   /usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so.3 
LAPACK: /usr/lib/x86_64-linux-gnu/openblas-pthread/libopenblasp-r0.3.26.so;  LAPACK version 3.12.0

locale:
 [1] LC_CTYPE=C.UTF-8       LC_NUMERIC=C           LC_TIME=C.UTF-8       
 [4] LC_COLLATE=C.UTF-8     LC_MONETARY=C.UTF-8    LC_MESSAGES=C.UTF-8   
 [7] LC_PAPER=C.UTF-8       LC_NAME=C              LC_ADDRESS=C          
[10] LC_TELEPHONE=C         LC_MEASUREMENT=C.UTF-8 LC_IDENTIFICATION=C   

time zone: UTC
tzcode source: system (glibc)

attached base packages:
[1] tools     stats     graphics  grDevices utils     datasets  methods  
[8] base     

loaded via a namespace (and not attached):
 [1] riskreports_0.0.0.9003 compiler_4.4.2         fastmap_1.2.0         
 [4] cli_3.6.4              htmltools_0.5.8.1      yaml_2.3.10           
 [7] rmarkdown_2.29         knitr_1.49             jsonlite_1.8.9        
[10] xfun_0.50              digest_0.6.37          rlang_1.1.5           
[13] evaluate_1.0.3        

Platform used:

   OS.type   file.sep dynlib.ext        GUI     endian    pkgType   path.sep 
    "unix"        "/"      ".so"      "X11"   "little"   "source"        ":" 
    r_arch 
        "" 

R’s capabilities:

       jpeg         png        tiff       tcltk         X11        aqua 
       TRUE        TRUE        TRUE        TRUE       FALSE       FALSE 
   http/ftp     sockets      libxml        fifo      cledit       iconv 
       TRUE        TRUE       FALSE        TRUE       FALSE        TRUE 
        NLS       Rprof     profmem       cairo         ICU long.double 
       TRUE        TRUE        TRUE        TRUE        TRUE        TRUE 
    libcurl 
       TRUE 

External software:

                                                     zlib 
                                                    "1.3" 
                                                    bzlib 
                                     "1.0.8, 13-Jul-2019" 
                                                       xz 
                                                  "5.4.5" 
                                               libdeflate 
                                                   "1.19" 
                                                     PCRE 
                                       "10.42 2022-12-11" 
                                                      ICU 
                                                   "74.2" 
                                                      TRE 
                                "TRE 0.8.0 R_fixes (BSD)" 
                                                    iconv 
                                             "glibc 2.39" 
                                                 readline 
                                                    "8.2" 
                                                     BLAS 
"/usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so.3" 

Graphics external software:

                   cairo                  cairoFT                    pango 
                "1.18.0"                       ""                 "1.52.1" 
                  libpng                     jpeg                  libtiff 
                "1.6.43"                    "8.0" "LIBTIFF, Version 4.5.1" 

Numerical characteristics of the machine:

               double.eps            double.neg.eps               double.xmin 
             2.220446e-16              1.110223e-16             2.225074e-308 
              double.xmax               double.base             double.digits 
            1.797693e+308              2.000000e+00              5.300000e+01 
          double.rounding              double.guard         double.ulp.digits 
             5.000000e+00              0.000000e+00             -5.200000e+01 
    double.neg.ulp.digits           double.exponent            double.min.exp 
            -5.300000e+01              1.100000e+01             -1.022000e+03 
           double.max.exp               integer.max               sizeof.long 
             1.024000e+03              2.147484e+09              8.000000e+00 
          sizeof.longlong         sizeof.longdouble            sizeof.pointer 
             8.000000e+00              1.600000e+01              8.000000e+00 
            sizeof.time_t            longdouble.eps        longdouble.neg.eps 
             8.000000e+00              1.084202e-19              5.421011e-20 
        longdouble.digits       longdouble.rounding          longdouble.guard 
             6.400000e+01              5.000000e+00              0.000000e+00 
    longdouble.ulp.digits longdouble.neg.ulp.digits       longdouble.exponent 
            -6.300000e+01             -6.400000e+01              1.500000e+01 
       longdouble.min.exp        longdouble.max.exp 
            -1.638200e+04              1.638400e+04 

Random number generation process:

[1] "Mersenne-Twister" "Inversion"        "Rejection"       

Information about the environment

Environmental and options variables affect how package checks and software in it might behave. Here is the environmental variables when running this report

_R_CHECK_SYSTEM_CLOCK_
                        FALSE
ACCEPT_EULA             Y
ACTIONS_RUNNER_ACTION_ARCHIVE_CACHE
                        /opt/actionarchivecache
AGENT_TOOLSDIRECTORY    /opt/hostedtoolcache
ANDROID_HOME            /usr/local/lib/android/sdk
ANDROID_NDK             /usr/local/lib/android/sdk/ndk/27.2.12479018
ANDROID_NDK_HOME        /usr/local/lib/android/sdk/ndk/27.2.12479018
ANDROID_NDK_LATEST_HOME
                        /usr/local/lib/android/sdk/ndk/27.2.12479018
ANDROID_NDK_ROOT        /usr/local/lib/android/sdk/ndk/27.2.12479018
ANDROID_SDK_ROOT        /usr/local/lib/android/sdk
ANT_HOME                /usr/share/ant
AZURE_EXTENSION_DIR     /opt/az/azcliextensions
BOOTSTRAP_HASKELL_NONINTERACTIVE
                        1
BUNDLE_EXT              linux-amd64.deb
CHROME_BIN              /usr/bin/google-chrome
CHROMEWEBDRIVER         /usr/local/share/chromedriver-linux64
CI                      true
CONDA                   /usr/share/miniconda
DEBIAN_FRONTEND         noninteractive
DENO_DOM_PLUGIN         /opt/quarto/bin/tools/x86_64/deno_dom/libplugin.so
DENO_NO_UPDATE_CHECK    1
DENO_TLS_CA_STORE       system,mozilla
DEPLOYMENT_BASEPATH     /opt/runner
DOTNET_MULTILEVEL_LOOKUP
                        0
DOTNET_NOLOGO           1
DOTNET_SKIP_FIRST_TIME_EXPERIENCE
                        1
EDGEWEBDRIVER           /usr/local/share/edge_driver
EDITOR                  vi
GECKOWEBDRIVER          /usr/local/share/gecko_driver
GHCUP_INSTALL_BASE_PREFIX
                        /usr/local
GITHUB_ACTION           __run
GITHUB_ACTION_REF       
GITHUB_ACTION_REPOSITORY
                        
GITHUB_ACTIONS          true
GITHUB_ACTOR            llrs-roche
GITHUB_ACTOR_ID         185338939
GITHUB_API_URL          https://api.github.com
GITHUB_BASE_REF         
GITHUB_ENV              /home/runner/work/_temp/_runner_file_commands/set_env_b4db8720-2381-4f5c-84c9-546b4603e3d5
GITHUB_EVENT_NAME       schedule
GITHUB_EVENT_PATH       /home/runner/work/_temp/_github_workflow/event.json
GITHUB_GRAPHQL_URL      https://api.github.com/graphql
GITHUB_HEAD_REF         
GITHUB_JOB              main
GITHUB_OUTPUT           /home/runner/work/_temp/_runner_file_commands/set_output_b4db8720-2381-4f5c-84c9-546b4603e3d5
GITHUB_PATH             /home/runner/work/_temp/_runner_file_commands/add_path_b4db8720-2381-4f5c-84c9-546b4603e3d5
GITHUB_REF              refs/heads/main
GITHUB_REF_NAME         main
GITHUB_REF_PROTECTED    false
GITHUB_REF_TYPE         branch
GITHUB_REPOSITORY       pharmaR/pharmapkgs
GITHUB_REPOSITORY_ID    798326913
GITHUB_REPOSITORY_OWNER
                        pharmaR
GITHUB_REPOSITORY_OWNER_ID
                        42115094
GITHUB_RETENTION_DAYS   90
GITHUB_RUN_ATTEMPT      1
GITHUB_RUN_ID           13382492418
GITHUB_RUN_NUMBER       95
GITHUB_SERVER_URL       https://github.com
GITHUB_SHA              157fff498035c254c88cbf9e2cfd3aeb384ab8f5
GITHUB_STATE            /home/runner/work/_temp/_runner_file_commands/save_state_b4db8720-2381-4f5c-84c9-546b4603e3d5
GITHUB_STEP_SUMMARY     /home/runner/work/_temp/_runner_file_commands/step_summary_b4db8720-2381-4f5c-84c9-546b4603e3d5
GITHUB_TRIGGERING_ACTOR
                        llrs-roche
GITHUB_WORKFLOW         Update package repositories
GITHUB_WORKFLOW_REF     pharmaR/pharmapkgs/.github/workflows/update-repos.yml@refs/heads/main
GITHUB_WORKFLOW_SHA     157fff498035c254c88cbf9e2cfd3aeb384ab8f5
GITHUB_WORKSPACE        /home/runner/work/pharmapkgs/pharmapkgs
GOROOT_1_21_X64         /opt/hostedtoolcache/go/1.21.13/x64
GOROOT_1_22_X64         /opt/hostedtoolcache/go/1.22.12/x64
GOROOT_1_23_X64         /opt/hostedtoolcache/go/1.23.6/x64
GRADLE_HOME             /usr/share/gradle-8.12.1
HOME                    /home/runner
HOMEBREW_CLEANUP_PERIODIC_FULL_DAYS
                        3650
HOMEBREW_NO_AUTO_UPDATE
                        1
ImageOS                 ubuntu24
ImageVersion            20250209.1.0
INVOCATION_ID           bc1187a89ae54556a37eda746d0322c1
JAVA_HOME               /usr/lib/jvm/temurin-17-jdk-amd64
JAVA_HOME_11_X64        /usr/lib/jvm/temurin-11-jdk-amd64
JAVA_HOME_17_X64        /usr/lib/jvm/temurin-17-jdk-amd64
JAVA_HOME_21_X64        /usr/lib/jvm/temurin-21-jdk-amd64
JAVA_HOME_8_X64         /usr/lib/jvm/temurin-8-jdk-amd64
JOURNAL_STREAM          8:8324
LANG                    C.UTF-8
LD_LIBRARY_PATH         /opt/R/4.4.2/lib/R/lib:/usr/local/lib:/usr/lib/x86_64-linux-gnu:/usr/lib/jvm/temurin-17-jdk-amd64/lib/server:/opt/R/4.4.2/lib/R/lib:/usr/local/lib:/usr/lib/x86_64-linux-gnu:/usr/lib/jvm/temurin-17-jdk-amd64/lib/server
LN_S                    ln -s
LOGGER_LOG_LEVEL        DEBUG
MAKE                    make
MEMORY_PRESSURE_WATCH   /sys/fs/cgroup/system.slice/runner-provisioner.service/memory.pressure
MEMORY_PRESSURE_WRITE   c29tZSAyMDAwMDAgMjAwMDAwMAA=
NOT_CRAN                true
NVM_DIR                 /home/runner/.nvm
PAGER                   /usr/bin/pager
PATH                    /snap/bin:/home/runner/.local/bin:/opt/pipx_bin:/home/runner/.cargo/bin:/home/runner/.config/composer/vendor/bin:/usr/local/.ghcup/bin:/home/runner/.dotnet/tools:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
PERFLOG_LOCATION_SETTING
                        RUNNER_PERFLOG
PHARMAPKGS_EXCLUDED_METRICS
                        assess_covr_coverage,assess_r_cmd_check
PHARMAPKGS_LIMIT        1000
PHARMAPKGS_PLATFORM     ubuntu-22.04
PHARMAPKGS_R_VERSION    4.4
PHARMAPKGS_REMOTE_REPO
                        https://cloud.r-project.org/
PIPX_BIN_DIR            /opt/pipx_bin
PIPX_HOME               /opt/pipx
PKGCACHE_HTTP_VERSION   2
PKGLOAD_PARENT_TEMPDIR
                        /tmp/RtmpqWpBI2
POWERSHELL_DISTRIBUTION_CHANNEL
                        GitHub-Actions-ubuntu24
PROCESSX_PS1bb43a4cee9_1739852993
                        YES
PWD                     /home/runner/work/pharmapkgs/pharmapkgs
QUARTO_BIN_PATH         /opt/quarto/bin
QUARTO_DENO             /opt/quarto/bin/tools/x86_64/deno
QUARTO_DOCUMENT_PATH    /home/runner/work/pharmapkgs/pharmapkgs/inst/report
QUARTO_PROFILE          
QUARTO_PROJECT_DIR      /home/runner/work/pharmapkgs/pharmapkgs
QUARTO_PROJECT_ROOT     /home/runner/work/pharmapkgs/pharmapkgs
QUARTO_ROOT             /
QUARTO_SHARE_PATH       /opt/quarto/share
R_ARCH                  
R_BROWSER               xdg-open
R_BZIPCMD               /usr/bin/bzip2
R_DOC_DIR               /opt/R/4.4.2/lib/R/doc
R_GZIPCMD               /usr/bin/gzip
R_HOME                  /opt/R/4.4.2/lib/R
R_INCLUDE_DIR           /opt/R/4.4.2/lib/R/include
R_LIB_FOR_PAK           /opt/R/4.4.2/lib/R/site-library
R_LIBS_SITE             /opt/R/4.4.2/lib/R/site-library
R_LIBS_USER             /home/runner/work/_temp/Library
R_PAPERSIZE             letter
R_PAPERSIZE_USER        letter
R_PDFVIEWER             /usr/bin/xdg-open
R_PLATFORM              x86_64-pc-linux-gnu
R_PRINTCMD              /usr/bin/lpr
R_RD4PDF                times,inconsolata,hyper
R_SESSION_TMPDIR        /tmp/Rtmp0JJnun
R_SHARE_DIR             /opt/R/4.4.2/lib/R/share
R_STRIP_SHARED_LIB      strip --strip-unneeded
R_STRIP_STATIC_LIB      strip --strip-debug
R_TEXI2DVICMD           /usr/bin/texi2dvi
R_UNZIPCMD              /usr/bin/unzip
R_ZIPCMD                /usr/bin/zip
RUNNER_ARCH             X64
RUNNER_ENVIRONMENT      github-hosted
RUNNER_NAME             GitHub Actions 17
RUNNER_OS               Linux
RUNNER_PERFLOG          /home/runner/perflog
RUNNER_TEMP             /home/runner/work/_temp
RUNNER_TOOL_CACHE       /opt/hostedtoolcache
RUNNER_TRACKING_ID      github_c8a03d70-50b4-4e41-a95e-f8c1a5765170
RUNNER_USER             runner
RUNNER_WORKSPACE        /home/runner/work/pharmapkgs
SED                     /usr/bin/sed
SELENIUM_JAR_PATH       /usr/share/java/selenium-server.jar
SGX_AESM_ADDR           1
SHLVL                   1
STATS_D                 true
STATS_D_D               true
STATS_D_TC              true
STATS_EXT               true
STATS_EXTP              https://provjobdprod.z13.web.core.windows.net/settings/provjobdsettings-latest/provjobd.data
STATS_PIP               false
STATS_RDCL              true
STATS_TRP               true
STATS_UE                true
STATS_V3PS              true
STATS_VMD               true
STATS_VMFE              true
SWIFT_PATH              /usr/share/swift/usr/bin
SYSTEMD_EXEC_PID        830
TAR                     /usr/bin/tar
TZ                      UTC
USER                    runner
VCPKG_INSTALLATION_ROOT
                        /usr/local/share/vcpkg
XDG_CONFIG_HOME         /home/runner/.config
XDG_RUNTIME_DIR         /run/user/1001

These are the options set to generate the report:

$add.smooth
[1] TRUE

$bitmapType
[1] "cairo"

$browser
[1] "xdg-open"

$browserNLdisabled
[1] FALSE

$callr.condition_handler_cli_message
function (msg) 
{
    custom_handler <- getOption("cli.default_handler")
    if (is.function(custom_handler)) {
        custom_handler(msg)
    }
    else {
        cli_server_default(msg)
    }
}
<bytecode: 0x55a7749d2910>
<environment: namespace:cli>

$catch.script.errors
[1] FALSE

$CBoundsCheck
[1] FALSE

$check.bounds
[1] FALSE

$citation.bibtex.max
[1] 1

$continue
[1] "+ "

$contrasts
        unordered           ordered 
"contr.treatment"      "contr.poly" 

$covr.record_tests
[1] TRUE

$defaultPackages
[1] "datasets"  "utils"     "grDevices" "graphics"  "stats"     "methods"  

$demo.ask
[1] "default"

$deparse.cutoff
[1] 60

$device
function (width = 7, height = 7, ...) 
{
    grDevices::pdf(NULL, width, height, ...)
}
<bytecode: 0x55a7740773e0>
<environment: namespace:knitr>

$device.ask.default
[1] FALSE

$digits
[1] 7

$dvipscmd
[1] "dvips"

$echo
[1] FALSE

$editor
[1] "vi"

$encoding
[1] "native.enc"

$example.ask
[1] "default"

$expressions
[1] 5000

$help.search.types
[1] "vignette" "demo"     "help"    

$help.try.all.packages
[1] FALSE

$htmltools.preserve.raw
[1] TRUE

$HTTPUserAgent
[1] "R/4.4.2 R (4.4.2 x86_64-pc-linux-gnu x86_64 linux-gnu) on GitHub Actions"

$internet.info
[1] 2

$keep.parse.data
[1] TRUE

$keep.parse.data.pkgs
[1] FALSE

$keep.source
[1] FALSE

$keep.source.pkgs
[1] FALSE

$knitr.in.progress
[1] TRUE

$locatorBell
[1] TRUE

$mailer
[1] "mailto"

$matprod
[1] "default"

$max.contour.segments
[1] 25000

$max.print
[1] 99999

$menu.graphics
[1] TRUE

$na.action
[1] "na.omit"

$Ncpus
[1] 1

$nwarnings
[1] 50

$OutDec
[1] "."

$pager
[1] "/opt/R/4.4.2/lib/R/bin/pager"

$papersize
[1] "letter"

$PCRE_limit_recursion
[1] NA

$PCRE_study
[1] FALSE

$PCRE_use_JIT
[1] TRUE

$pdfviewer
[1] "/usr/bin/xdg-open"

$pkgType
[1] "source"

$printcmd
[1] "/usr/bin/lpr"

$prompt
[1] "> "

$repos
                      CRAN 
"https://cran.rstudio.com" 

$rl_word_breaks
[1] " \t\n\"\\'`><=%;,|&{()}"

$rlang_trace_top_env
<environment: R_GlobalEnv>

$scipen
[1] 0

$show.coef.Pvalues
[1] TRUE

$show.error.messages
[1] TRUE

$show.signif.stars
[1] TRUE

$showErrorCalls
[1] TRUE

$showNCalls
[1] 50

$showWarnCalls
[1] FALSE

$str
$str$strict.width
[1] "no"

$str$digits.d
[1] 3

$str$vec.len
[1] 4

$str$list.len
[1] 99

$str$deparse.lines
NULL

$str$drop.deparse.attr
[1] TRUE

$str$formatNum
function (x, ...) 
format(x, trim = TRUE, drop0trailing = TRUE, ...)
<environment: 0x55a773eaa520>


$str.dendrogram.last
[1] "`"

$texi2dvi
[1] "/usr/bin/texi2dvi"

$tikzMetricsDictionary
[1] "validation_report_do_v2.0.0.1-tikzDictionary"

$timeout
[1] 60

$try.outFile
A connection with                    
description ""      
class       "file"  
mode        "w+b"   
text        "binary"
opened      "opened"
can read    "yes"   
can write   "yes"   

$ts.eps
[1] 1e-05

$ts.S.compat
[1] FALSE

$unzip
[1] "/usr/bin/unzip"

$useFancyQuotes
[1] FALSE

$verbose
[1] FALSE

$warn
[1] 0

$warning.length
[1] 1000

$warnPartialMatchArgs
[1] FALSE

$warnPartialMatchAttr
[1] FALSE

$warnPartialMatchDollar
[1] FALSE

$width
[1] 80