NEWS.md

In greed: Clustering and Model Selection with the Integrated Classification Likelihood

greed 0.6

• Finalization of the Models and Algorithms API with user friendly constructors and final model acronyms see greed::available_algorithms() and greed::available_models()
• Generic functions to access fit results slots ICL(), K(), clustering(), coefs(), prior() and analyze them cut(), plot()
• New CombinedModels() model to combine multiple observational models with the same discrete latent variable and conditional independence assumptions
• New Lca() model for Latent class analysis
• New interface for Mixture of regression models (MoR) with the use of a formula object to define the regression model to use.
• 7 Vignettes for the main package / model use cases on the website
• New datasets (mushroom, youngpeople survey, ...)
• Better tests for all models swap and merge moves
• Optimization of MoM model swap moves to avoid unnecessary matrix transpositions
• Bug correction on Lbm merge matrix update from the cluster proportions part
• Bug correction on as.sparse matrix to avoid problems with empty rows / columns

greed 0.5.1

• New Gaussian mixture model diaggmm for diagonal mixture models
• New generic function coef to extract MAP estimate of the models parameters
• New plot function gmmpairs to explore gmm fit results
• Better input checking for mvmreg and gmm
• Better input checking for greed_cond
• Correction of compilation problems on solaris
• Correction of pointer problem coming from shed_row/shed_col
• Added a NEWS.md file to track changes to the package.

greed documentation built on Oct. 4, 2022, 1:06 a.m.