simExam

Generate Simulated Data for IRT-Enabled Exams

v1.0.0 · Aug 2, 2019 · GPL-3

Description

Generates binary test data based on Item Response Theory using the two-parameter logistic model (Lord, 1980 <doi:10.4324/9780203056615>). Useful functions for test equating are included, e.g. functions for generating internal and external common items between test forms and a function to create a linkage plans between those forms. Ancillary functions for generating true item and person parameters as well as for calculating the probability of a person correctly answering an item are also included.

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CRAN Check Status

5 NOTE

9 OK

Show all 14 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	72s
r-devel-linux-x86_64-debian-gcc	NOTE	51.9s
r-devel-linux-x86_64-fedora-clang	OK	110.5s
r-devel-linux-x86_64-fedora-gcc	OK	107.8s
r-devel-macos-arm64	OK	20s
r-devel-windows-x86_64	OK	82s
r-oldrel-macos-arm64	NOTE
r-oldrel-macos-x86_64	NOTE	48s
r-oldrel-windows-x86_64	NOTE	98s
r-patched-linux-x86_64	OK	66.9s
r-release-linux-x86_64	OK	67.4s
r-release-macos-arm64	OK
r-release-macos-x86_64	OK	63s
r-release-windows-x86_64	OK	82s

Check details (14 non-OK)

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Waldir Leoncio <waldir.leoncio@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Waldir",
                    family = "Leoncio",
                    role = c("aut", "cre"),
                    email = "waldir.leoncio@gmail.com")
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Waldir Leoncio <waldir.leoncio@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Waldir",
                    family = "Leoncio",
                    role = c("aut", "cre"),
                    email = "waldir.leoncio@gmail.com")
as necessary.

OK r-devel-linux-x86_64-fedora-clang

OK r-devel-linux-x86_64-fedora-gcc

OK r-devel-macos-arm64

OK r-devel-windows-x86_64

NOTE r-oldrel-macos-arm64

LazyData

  'LazyData' is specified without a 'data' directory

NOTE r-oldrel-macos-x86_64

LazyData

  'LazyData' is specified without a 'data' directory

NOTE r-oldrel-windows-x86_64

LazyData

  'LazyData' is specified without a 'data' directory

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-debian-clang

CRAN incoming feasibility

Maintainer: ‘Waldir Leoncio <waldir.leoncio@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Waldir",
                    family = "Leoncio",
                    role = c("aut", "cre"),
                    email = "waldir.leoncio@gmail.com")
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Waldir Leoncio <waldir.leoncio@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Waldir",
                    family = "Leoncio",
                    role = c("aut", "cre"),
                    email = "waldir.leoncio@gmail.com")
as necessary.

NOTE r-oldrel-macos-arm64

LazyData

  'LazyData' is specified without a 'data' directory

NOTE r-oldrel-macos-x86_64

LazyData

  'LazyData' is specified without a 'data' directory

NOTE r-oldrel-windows-x86_64

LazyData

  'LazyData' is specified without a 'data' directory

Dependency Network

Version History

new 1.0.0 Mar 10, 2026