Skip to content

CTTvis

Visualize Item Metrics of the Classical Test Theory Framework

v0.1.1 · Dec 17, 2024 · GPL-3

Description

Visualizes results of item analysis such as item difficulty, item discrimination, and coefficient alpha for ease of result communication.

Downloads

214

Last 30 days

21379th

480

Last 90 days

1.8K

Last year

Trend: +48.6% (30d vs prior 30d)

CRAN Check Status

14 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 OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 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 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies CTT CTTvis

Version History

new 0.1.1 Mar 10, 2026
updated 0.1.1 ← 0.1.0 diff Dec 16, 2024
new 0.1.0 Nov 20, 2024