simcdm 0.1.2

Bugfix

• Addressed two issues in R-devel related to C++ usage (deprecation of CXX_STD and attribute compilation woes). (#22)

Documentation

• Added a pkgdown website that deploys to https://tmsalab.github.io/simcdm/. (#17)

Deployment

• Updated GitHub Actions workflows for testing, code coverage, and pkgdown. (#23)

simcdm 0.1.1

Changes

• Addressed a signed vs. unsigned integer comparison.

Documentation

• Fixed spacing issues brought on from an organization of C++ code.

Deployment

• Changed unit tests to use R 3.5.0’s RNG setup in anticipation for the RNG change in R 3.6.0.

simcdm 0.1.0

Changes

• Renamed sim_attribute_classes() to attribute_classes().
• Addressed ambiguous calls to std::pow(<int>, <int>)

Documentation

• Added a CITATION file for the package
• Improved Vignette Examples
• Improved README contents

Deployment

• Added Unit Tests to verify simulation routines and attribute generations.
• Added testing on Travis-CI for the previous release of R, e.g. the oldrel.

simcdm 0.0.5

Features

• Added C++ and R functions for simulation of:
  • Deterministic Input, Noisy “And” Gate (DINA)
    • Item Response: sim_dina_items()
    • \(\eta\) Response: sim_dina_attributes().
  • reduced Reparameterized Unified Model (rRUM):
    • Item Reponse: sim_rrum_items()
  • Matrices:
    • Random Q Matrix: sim_q_matrix()
    • ETA Matrix: sim_eta_matrix()
    • Latent Attribute Profiles for Subjects: sim_subject_attributes()
  • Attributes:
    • Latent Attribute Profile Matrix: sim_attribute_classes()
    • Attribute Bijection: attribute_bijection()
    • Attribute Inverse Bijection: attribute_inv_bijection()