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Exametrika 1.2.0 on Jan 30, 2025.

• Improved numerical stability for model estimation
• Bug fixes for log-likelihood calculation

Exametrika 1.1.0 on Oct 30, 2024.

• Added support for polytomous response data

Exametrika 1.0.2 on Aug 17, 2024.

• Bug fix for Issue #12

Exametrika 1.0.1 on July 31, 2024.

• Bug fix for Item Total Correlation
• Bug fix for Fit indices
• New function called ItemStatistics

Exametrika 1.0.0 on June 9, 2024.

• Initial Release

Exametrika 0.11.5 on Mar 30, 2024.

• Bug fix for plot labels for TRP/LRD

Exametrika 0.11.4 on Jan 27, 2024.

• Bug fix for LCD/LRD for IRM

Exametrika 0.11.3 on December 15, 2023.

• Bug fix for item information curve

Exametrika 0.11.2 on October 27, 2023.

• Plot manual update

Exametrika 0.11.1 on October 27, 2023.

• All model tested by testthat environment

Exametrika 0.11.0 on October 26, 2023.

• Added BINET model

Exametrika 0.10.0 on October 18, 2023.

• Added LDB model

Exametrika 0.9.0 on October 17, 2023.

• Added Structure Learning for LDLRA using PBIL
• Added LDLRA model

Exametrika 0.8.1 on October 10, 2023.

• Added Structure Learning for BMN with simple GA and PBIL model

Exametrika 0.8.0 on October 4, 2023.

• Added BNM model

Exametrika 0.7.0 on October 4, 2023.

• Added IRM model

Exametrika 0.6.1

• Added Q3 matrix output to the IRT function

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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