NEWS

---

nda 0.3.0

• fixed null-model and Gamma handling in ndr
• added textual association types and methods, Gaussian-rank and biweight correlations
• added FDR-adjusted tests, multicore pair calculations, sparse networks, fixed memberships, manual expected matrices, and bootstrap loading intervals
• added authority, hub, and PageRank latent weighting
• made training standardization and prediction transformations consistent
• added modularity, inference statistics, association-matrix loadings, and reconstruction output
• added printable plot objects, configurable network graphics, and 3D biplot projections
• added ridge, elastic-net, and LOESS NDRLM engines and repeatable optimization restarts
• corrected ndrlm residual extraction and rewrote fitted and prediction methods
• removed the duplicate monolithic R/nda.R implementation
• added regression tests and updated American-English documentation

nda 0.2.5 (2026-03-13)

• added AIC and BIC target functions to ndrlm

nda 0.2.4 (2025-02-16)

• added several target performance measures

nda 0.2.3

• calculating predictions

nda 0.2.2

• considering latent-dependent and latent-independent variables

nda 0.2.1

• considering direct and indirect connections

nda 0.2.0

• implemented weighted regression model for supervised learning

nda 0.1.16

• fixed some bugs

nda 0.1.15 (2024-10-14)

• fixed some bugs

nda 0.1.14

• fixed some bugs

nda 0.1.13 (2023-09-27)

• fixed some bugs
• normalize function

nda 0.1.12 (2023-08-19)

• fixed some bugs
• fixed nda-package manual

nda 0.1.11 (2023-06-18)

• fixed some bugs

nda 0.1.10 (2023-06-17)

• fixed some bugs

nda 0.1.9

• fixed some bugs
• works on asymmetric matrices
• partial correlation matrices can be employed
• the name of the method is changed to Generalized Network-based Dimensionality Reduction and Analysis (GNDA)

nda 0.1.8

• fixed some bugs
• works with correlation or symmetric distance matrices

nda 0.1.7

• fixed some bugs
• feature selection for KMO/MSA
• feature selection for PCA/FA/NDA

nda 0.1.6 (2022-10-14)

• fixed some bugs

nda 0.1.4

• fixed some bugs
• created a full tour of nda
• build vignette by pkgdown

nda 0.1.3

• fixed some bugs
• generate random block matrices

nda 0.1.2

• fixed some bugs
• plot, biplot functions are specified
• summary, print functions are specified

nda 0.1.1

• fixed some bugs
• added a new dataset about crimes in the USA 1994

nda 0.1.0

• package release on GitHub.