Package: checkr 0.5.0.9001

Joe Thorley

checkr: Check the Properties of Common R Objects

Expressive, assertive, pipe-friendly functions to check the properties of common R objects. In the case of failure the functions issue informative error messages. Superseded by the 'chk' package.

Authors:Joe Thorley [aut, cre], Evan Amies-Galonski [ctb], Poisson Consulting [cph, fnd]

checkr_0.5.0.9001.tar.gz
checkr_0.5.0.9001.zip(r-4.7)checkr_0.5.0.9001.zip(r-4.6)checkr_0.5.0.9001.zip(r-4.5)
checkr_0.5.0.9001.tgz(r-4.6-any)checkr_0.5.0.9001.tgz(r-4.5-any)
checkr_0.5.0.9001.tar.gz(r-4.7-any)checkr_0.5.0.9001.tar.gz(r-4.6-any)
checkr_0.5.0.9001.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
checkr/json (API)
NEWS

# Install 'checkr' in R:
install.packages('checkr', repos = c('https://poissonconsulting.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/poissonconsulting/checkr/issues

Pkgdown/docs site:https://poissonconsulting.github.io

On CRAN:

Conda:

assertioncheckr

6.46 score 13 stars 278 scripts 35 downloads 73 exports 4 dependencies

Last updated from:31fe35ad92. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK126
source / vignettesOK177
linux-release-x86_64OK125
macos-release-arm64OK105
macos-oldrel-arm64OK123
windows-develOK119
windows-releaseOK100
windows-oldrelOK89
wasm-releaseOK109

Exports:check_attributescheck_charactercheck_chrcheck_classescheck_colnamescheck_countcheck_datacheck_datecheck_datetimecheck_daycheck_dblcheck_doublecheck_dttmcheck_environmentcheck_flagcheck_flag_nacheck_functioncheck_greplcheck_homogenouscheck_inheritscheck_intcheck_integercheck_intersectioncheck_joincheck_keycheck_lengthcheck_length1check_levelscheck_lglcheck_listcheck_logicalcheck_missing_colnamescheck_missing_namescheck_namecheck_namedcheck_namescheck_ncharcheck_ncolcheck_neg_dblcheck_neg_intcheck_nlevelscheck_no_attributescheck_noneg_dblcheck_noneg_intcheck_nrowcheck_nullcheck_numbercheck_numericcheck_patterncheck_pos_dblcheck_pos_intcheck_probcheck_probabilitycheck_propcheck_propscheck_rbindcheck_regexcheck_scalarcheck_sortedcheck_stringcheck_tzonecheck_uniquecheck_unnamedcheck_unusedcheck_vectorcheckorchk_deparsechk_failchk_max_dblchk_max_intchk_min_dblchk_min_intchk_tiny_dbl

Dependencies:clierrlifecyclerlang

checkr Naming Schemes

Joe Thorley

Rendered fromcheckr-naming.Rmdusingknitr::rmarkdownon Jun 10 2026.

Last update: 2018-11-01
Started: 2018-03-23

Packages for Assertive Programming

Joe Thorley

Rendered fromassertive-programming.Rmdusingknitr::rmarkdownon Jun 10 2026.

Last update: 2018-11-01
Started: 2018-01-31

Readme and manuals

Help Manual

Help pageTopics
Check Attributescheck_attributes
Check Charactercheck_character
Check Stringcheck_chr check_string
Check Classescheck_classes
Check Colnamescheck_colnames
Check Countcheck_count
Check Datacheck_data
Check Datecheck_date check_day
Check Dblcheck_dbl check_number
Check Date Timecheck_datetime check_dttm
Check Environmentcheck_environment
Check Flag or NAcheck_flag_na
Check Functioncheck_function
Check Matches Regular Expressioncheck_grepl check_regex
Check Homogenouscheck_homogenous
Check Inheritscheck_inherits
Check Intcheck_int
Check Integercheck_integer
Check Atomic Vector Intersectioncheck_intersection
Check Joincheck_join
Check Keycheck_key
Check Lengthcheck_length
Check Length Onecheck_length1
Check Levelscheck_levels
Check Flagcheck_flag check_lgl
Check Listcheck_list
Check Logicalcheck_logical
Check Missing Colnamescheck_missing_colnames
Check Missing Namescheck_missing_names
Check Namecheck_name
Check Namedcheck_named
Check Namescheck_names
Check Number of Characterscheck_nchar
Check Number of Columnscheck_ncol
Check Negative Dblcheck_neg_dbl
Check Negative Intcheck_neg_int
Check nlevelscheck_nlevels
Check No Attributescheck_no_attributes
Check Non-Negative Dblcheck_noneg_dbl
Check Non-Negative Intcheck_noneg_int
Check Number of Rowscheck_nrow
Check NULLcheck_null
Check Numericcheck_double check_numeric
Check Patterncheck_pattern
Check Positive Dblcheck_pos_dbl
Check Positive Intcheck_pos_int
Check Probabilitycheck_prob check_probability check_prop
Check Proportionscheck_props
Check Row Bindcheck_rbind
Check Scalarcheck_scalar
Check Sortedcheck_sorted
Check TimeZonecheck_tzone
Check Uniquecheck_unique
Check Unnamedcheck_unnamed
Check Unusedcheck_unused
Check Atomic Vectorcheck_vector
Check ORcheckor
Deparsechk_deparse
Failchk_fail
Max Doublechk_max_dbl
Max Intchk_max_int
Min Doublechk_min_dbl
Min Integerchk_min_int
Tiny Positive Doublechk_tiny_dbl