CMTFtoolbox

Description

Creation and selection of (Advanced) Coupled Matrix and Tensor Factorization (ACMTF) and ACMTF-Regression (ACMTF-R) models. Selection of the optimal number of components can be done using 'ACMTF_modelSelection()' and 'ACMTFR_modelSelection()'. The CMTF and ACMTF methods were originally described by Acar et al., 2011 <doi:10.48550/arXiv.1105.3422> and Acar et al., 2014 <doi:10.1186/1471-2105-15-239>, respectively.

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Running examples in ‘CMTFtoolbox-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: ACMTFR_modelSelection
> ### Title: Model selection for ACMTFR
> ### Aliases: ACMTFR_modelSelection
...[truncated]...
           rel_tol=0.5,
+                               abs_tol=0.5)
Error in loadNamespace(x) : there is no package called ‘ggpubr’
Calls: ACMTFR_modelSelection ... loadNamespace -> withRestarts -> withOneRestart -> doWithOneRestart
Execution halted

Dependency Network

R Observatory began tracking this package on Mar 10, 2026; it first appeared on CRAN Aug 22, 2025. Releases before tracking aren’t shown.