Skip to content

jfa

Statistical Methods for Auditing

v0.7.4 · Nov 15, 2025 · GPL (>= 3)

Description

Provides statistical methods for auditing as implemented in JASP for Audit (Derks et al., 2021 <doi:10.21105/joss.02733>). First, the package makes it easy for an auditor to plan a statistical sample, select the sample from the population, and evaluate the misstatement in the sample compliant with international auditing standards. Second, the package provides statistical methods for auditing data, including tests of digit distributions and repeated values. Finally, the package includes methods for auditing algorithms on the aspect of fairness and bias. Next to classical statistical methodology, the package implements Bayesian equivalents of these methods whose statistical underpinnings are described in Derks et al. (2021) <doi:10.1111/ijau.12240>, Derks et al. (2024) <doi:10.2308/AJPT-2021-086>, Derks et al. (2022) <doi:10.31234/osf.io/8nf3e> Derks et al. (2024) <doi:10.31234/osf.io/tgq5z>, and Derks et al. (2025) <doi:10.31234/osf.io/b8tu2>.

Downloads

437

Last 30 days

7971st

437

Last 90 days

437

Last year

CRAN Check Status

5 NOTE
9 OK
Show all 14 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang NOTE
r-devel-linux-x86_64-fedora-gcc NOTE
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 NOTE
r-oldrel-macos-x86_64 NOTE
r-oldrel-windows-x86_64 NOTE
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK
Check details (17 non-OK)
OK r-devel-linux-x86_64-debian-clang

*


            
OK r-devel-linux-x86_64-debian-gcc

*


            
NOTE r-devel-linux-x86_64-fedora-clang

dependencies in R code

Namespaces in Imports field not imported from:
  ‘RcppParallel’ ‘rstantools’
  All declared Imports should be used.
NOTE r-devel-linux-x86_64-fedora-gcc

dependencies in R code

Namespaces in Imports field not imported from:
  ‘RcppParallel’ ‘rstantools’
  All declared Imports should be used.
OK r-devel-macos-arm64

*


            
OK r-devel-windows-x86_64

*


            
NOTE r-oldrel-macos-arm64

for GNU extensions in Makefiles

GNU make is a SystemRequirements.
NOTE r-oldrel-macos-arm64

installed package size

  installed size is 100.8Mb
  sub-directories of 1Mb or more:
    libs  99.5Mb
NOTE r-oldrel-macos-x86_64

for GNU extensions in Makefiles

GNU make is a SystemRequirements.
NOTE r-oldrel-macos-x86_64

installed package size

  installed size is 103.4Mb
  sub-directories of 1Mb or more:
    libs  102.0Mb
NOTE r-oldrel-windows-x86_64

for GNU extensions in Makefiles

GNU make is a SystemRequirements.
NOTE r-oldrel-windows-x86_64

installed package size

  installed size is  5.9Mb
  sub-directories of 1Mb or more:
    libs   4.6Mb
OK r-patched-linux-x86_64

*


            
OK r-release-linux-x86_64

*


            
OK r-release-macos-arm64

*


            
OK r-release-macos-x86_64

*


            
OK r-release-windows-x86_64

*


            

Check History

NOTE 9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026
NOTE r-devel-linux-x86_64-fedora-clang

dependencies in R code

Namespaces in Imports field not imported from:
  ‘RcppParallel’ ‘rstantools’
  All declared Imports should be used.
NOTE r-devel-linux-x86_64-fedora-gcc

dependencies in R code

Namespaces in Imports field not imported from:
  ‘RcppParallel’ ‘rstantools’
  All declared Imports should be used.
NOTE r-oldrel-macos-arm64

installed package size

  installed size is 100.8Mb
  sub-directories of 1Mb or more:
    libs  99.5Mb
NOTE r-oldrel-macos-x86_64

installed package size

  installed size is 103.4Mb
  sub-directories of 1Mb or more:
    libs  102.0Mb
NOTE r-oldrel-windows-x86_64

installed package size

  installed size is  5.9Mb
  sub-directories of 1Mb or more:
    libs   4.6Mb

Dependency Network

Dependencies Reverse dependencies bde extraDistr ggplot2 Rcpp RcppParallel rstan (>= 2.26.0) rstantools truncdist jfa

Version History

new 0.7.4 Mar 9, 2026