Validation Report - datapackage@0.1.1

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 datapackage

Metric based risk assessment

The following metrics are derived from the riskmetric R package.

has_news 1
news_current TRUE
exported_namespace 71
has_vignettes 7
export_help 71
has_website TRUE
has_maintainer Jan van der Laan
bugs_status subscript out of bounds
assess_size_codebase 2482
has_source_control https://github.com/djvanderlaan/datapackage
has_bug_reports_url 1
downloads_1yr 2
reverse_dependencies 0
has_examples 1
dependencies 6
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 yaml Imports
2 jsonlite Imports
3 iso8601 Imports
4 utils Imports
5 tools Imports
6 methods Imports

Package dependencies

Reverse dependencies

Overall the package has 0 reverse dependencies:

Namespace

Overall the package has 71 exported objects. 71 are documented:

                 csv_reader                  csv_writer 
                       TRUE                        TRUE 
         dp_add_contributor        dp_add_contributor<- 
                       TRUE                        TRUE 
              dp_add_reader               dp_add_writer 
                       TRUE                        TRUE 
            dp_apply_schema                    dp_bytes 
                       TRUE                        TRUE 
                 dp_bytes<-           dp_categorieslist 
                       TRUE                        TRUE 
      dp_check_dataresource              dp_check_field 
                       TRUE                        TRUE 
            dp_contributors           dp_contributors<- 
                       TRUE                        TRUE 
                 dp_created                dp_created<- 
                       TRUE                        TRUE 
             dp_description            dp_description<- 
                       TRUE                        TRUE 
                dp_encoding               dp_encoding<- 
                       TRUE                        TRUE 
                   dp_field              dp_field_names 
                       TRUE                        TRUE 
                  dp_format                 dp_format<- 
                       TRUE                        TRUE 
   dp_generate_dataresource dp_generate_fielddescriptor 
                       TRUE                        TRUE 
          dp_get_connection                 dp_get_data 
                       TRUE                        TRUE 
         dp_get_datapackage                     dp_hash 
                       TRUE                        TRUE 
                  dp_hash<-                       dp_id 
                       TRUE                        TRUE 
                    dp_id<-                 dp_keywords 
                       TRUE                        TRUE 
              dp_keywords<-    dp_load_from_datapackage 
                       TRUE                        TRUE 
               dp_mediatype              dp_mediatype<- 
                       TRUE                        TRUE 
                    dp_name                   dp_name<- 
                       TRUE                        TRUE 
              dp_nresources                     dp_path 
                       TRUE                        TRUE 
                  dp_path<-               dp_properties 
                       TRUE                        TRUE 
                dp_property               dp_property<- 
                       TRUE                        TRUE 
                dp_resource           dp_resource_names 
                       TRUE                        TRUE 
              dp_resource<-              dp_resources<- 
                       TRUE                        TRUE 
     dp_save_as_datapackage                   dp_schema 
                       TRUE                        TRUE 
                   dp_title                  dp_title<- 
                       TRUE                        TRUE 
              dp_to_boolean                  dp_to_code 
                       TRUE                        TRUE 
                 dp_to_date              dp_to_datetime 
                       TRUE                        TRUE 
               dp_to_factor               dp_to_integer 
                       TRUE                        TRUE 
               dp_to_number                dp_to_string 
                       TRUE                        TRUE 
                 dp_to_time                  dp_to_year 
                       TRUE                        TRUE 
            dp_to_yearmonth               dp_write_data 
                       TRUE                        TRUE 
                 fwf_reader             new_contributor 
                       TRUE                        TRUE 
            new_datapackage            new_dataresource 
                       TRUE                        TRUE 
           open_datapackage 
                       TRUE 

Examples

There are 43 help pages with examples, from 43 (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 24.04.2 LTS
Platform x86_64-pc-linux-gnu
System x86_64, linux-gnu
Execution Time 2025-03-14 03:29:51 UTC

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

R Session Info

Information about the R environment and capabilities:

R version 4.4.3 (2025-02-28)
Platform: x86_64-pc-linux-gnu
Running under: Ubuntu 24.04.2 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_4.4.3         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_1.9.1        
[10] xfun_0.51              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/28.0.13004108
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_2
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_35fa6bbb-61f7-46c6-bfa7-b11c9a45dd6b
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_35fa6bbb-61f7-46c6-bfa7-b11c9a45dd6b
GITHUB_PATH             /home/runner/work/_temp/_runner_file_commands/add_path_35fa6bbb-61f7-46c6-bfa7-b11c9a45dd6b
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           13849192039
GITHUB_RUN_NUMBER       128
GITHUB_SERVER_URL       https://github.com
GITHUB_SHA              cd2aa3d897be31c10b200e93da24712e8b0fbab1
GITHUB_STATE            /home/runner/work/_temp/_runner_file_commands/save_state_35fa6bbb-61f7-46c6-bfa7-b11c9a45dd6b
GITHUB_STEP_SUMMARY     /home/runner/work/_temp/_runner_file_commands/step_summary_35fa6bbb-61f7-46c6-bfa7-b11c9a45dd6b
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     cd2aa3d897be31c10b200e93da24712e8b0fbab1
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/1.23.7/x64
GRADLE_HOME             /usr/share/gradle-8.13
HOME                    /home/runner
HOMEBREW_CLEANUP_PERIODIC_FULL_DAYS
                        3650
HOMEBREW_NO_AUTO_UPDATE
                        1
ImageOS                 ubuntu24
ImageVersion            20250309.1.0
INVOCATION_ID           9d113ec6dfde453695a0e16866091f43
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          8:6519
LANG                    C.UTF-8
LD_LIBRARY_PATH         /opt/R/4.4.3/lib/R/lib:/usr/local/lib:/usr/lib/x86_64-linux-gnu:/usr/lib/jvm/temurin-17-jdk-amd64/lib/server:/opt/R/4.4.3/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        100
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/Rtmp41A9Dr
POWERSHELL_DISTRIBUTION_CHANNEL
                        GitHub-Actions-ubuntu24
PROCESSX_PS1d7439d07d33_1741922987
                        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/4.4.3/lib/R/doc
R_GZIPCMD               /usr/bin/gzip
R_HOME                  /opt/R/4.4.3/lib/R
R_INCLUDE_DIR           /opt/R/4.4.3/lib/R/include
R_LIB_FOR_PAK           /opt/R/4.4.3/lib/R/site-library
R_LIBS_SITE             /opt/R/4.4.3/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/Rtmpo4ljjR
R_SHARE_DIR             /opt/R/4.4.3/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-1000000483
RUNNER_OS               Linux
RUNNER_PERFLOG          /home/runner/perflog
RUNNER_TEMP             /home/runner/work/_temp
RUNNER_TOOL_CACHE       /opt/hostedtoolcache
RUNNER_TRACKING_ID      github_935ddd69-831d-48e1-b9b2-8be6628fe0df
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        831
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: 0x56105d8bc330>
<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: 0x56105cda12f0>
<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/4.4.3 R (4.4.3 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/4.4.3/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: 0x56105cd97688>


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

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

$tikzMetricsDictionary
[1] "validation_report_datapackage_v0.1.1-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