repsd

Root Expected Proportion Squared Difference for Detecting DIF

v1.0.1 · Apr 18, 2023 · MIT + file LICENSE

Description

Root Expected Proportion Squared Difference (REPSD) is a nonparametric differential item functioning (DIF) method that (a) allows practitioners to explore for DIF related to small, fine-grained focal groups of examinees, and (b) compares the focal group directly to the composite group that will be used to develop the reported test score scale. Using your provided response matrix with a column that identifies focal group membership, this package provides the REPSD values, a simulated null distribution of possible REPSD values, and the simulated p-values identifying items possibly displaying DIF without requiring enormous sample sizes.

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CRAN Check Status

11 NOTE

3 OK

Show all 14 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	37.7s
r-devel-linux-x86_64-debian-gcc	NOTE	27.7s
r-devel-linux-x86_64-fedora-clang	NOTE	57.4s
r-devel-linux-x86_64-fedora-gcc	NOTE	59.5s
r-devel-macos-arm64	NOTE	13s
r-devel-windows-x86_64	NOTE	59s
r-oldrel-macos-arm64	OK
r-oldrel-macos-x86_64	OK	30s
r-oldrel-windows-x86_64	OK	69s
r-patched-linux-x86_64	NOTE	34.7s
r-release-linux-x86_64	NOTE	34.9s
r-release-macos-arm64	NOTE
r-release-macos-x86_64	NOTE	63s
r-release-windows-x86_64	NOTE	58s

Check details (14 non-OK)

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

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

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

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

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

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

NOTE r-devel-linux-x86_64-fedora-gcc

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

NOTE r-devel-macos-arm64

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

NOTE r-devel-windows-x86_64

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    'estimate_impact.R' 'plot_repsd.R' 'repsd_pval.R'

OK r-oldrel-macos-arm64

OK r-oldrel-macos-x86_64

OK r-oldrel-windows-x86_64

NOTE r-patched-linux-x86_64

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

NOTE r-release-linux-x86_64

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

NOTE r-release-macos-arm64

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

NOTE r-release-macos-x86_64

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

NOTE r-release-windows-x86_64

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    'estimate_impact.R' 'plot_repsd.R' 'repsd_pval.R'

Check History

NOTE 3 OK · 11 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026

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

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

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

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

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

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

NOTE r-devel-linux-x86_64-fedora-gcc

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

NOTE r-devel-macos-arm64

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

NOTE r-devel-windows-x86_64

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    'estimate_impact.R' 'plot_repsd.R' 'repsd_pval.R'

NOTE r-patched-linux-x86_64

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

NOTE r-release-linux-x86_64

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

NOTE r-release-macos-arm64

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

NOTE r-release-macos-x86_64

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘estimate_impact.R’ ‘plot_repsd.R’ ‘repsd_pval.R’

NOTE r-release-windows-x86_64

DESCRIPTION meta-information

  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    'estimate_impact.R' 'plot_repsd.R' 'repsd_pval.R'

Dependency Network

Version History

new 1.0.1 Mar 9, 2026