Package: CTTvis 0.1.0
Tarid Wongvorachan
CTTvis: Visualize Item Metrics of the Classical Test Theory Framework
Visualizes results of item analysis such as item difficulty, item discrimination, and coefficient alpha for ease of result communication.
Authors:
CTTvis_0.1.0.tar.gz
CTTvis_0.1.0.tar.gz(r-4.5-noble)CTTvis_0.1.0.tar.gz(r-4.4-noble)
CTTvis_0.1.0.tgz(r-4.4-emscripten)CTTvis_0.1.0.tgz(r-4.3-emscripten)
CTTvis.pdf |CTTvis.html✨
CTTvis/json (API)
NEWS
| # Install 'CTTvis' in R: |
| install.packages('CTTvis', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/taridwong/cttvis/issues
Datasets:
- dichotomous_response - Dichotomous item responses
- reliability_df - Reliability dataframe
Last updated 21 hours agofrom:35d5248fd9. Checks:OK: 2. Indexed: yes.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Nov 22 2024 |
| R-4.5-linux | OK | Nov 22 2024 |
Exports:coefficient_alpha_plotdifficulty_plotpoint_biserial_plot
Dependencies:CTT
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| coefficient_alpha_visualization | coefficient_alpha_plot |
| dichotomous item responses | dichotomous_response |
| item_difficulty_visualization | difficulty_plot |
| point_biserial_visualization | point_biserial_plot |
| reliability dataframe | reliability_df |
