Package: GulFM
Type: Package
Title: General Unilateral Load Estimator for Two-Layer Latent Factor
        Models
Version: 0.5.0
Authors@R: c(person(given = "Guangbao", family = "Guo", role = c("aut", "cre"), email = "ggb11111111@163.com"))
Description: Implements general unilateral loading estimator for
        two-layer latent factor models with smooth, element-wise factor
        transformations. We provide data simulation, loading
        estimation,finite-sample error bounds, and diagnostic tools for
        zero-mean and sub-Gaussian assumptions.  A unified interface is
        given for evaluating estimation accuracy and cosine similarity.
        The philosophy of the package is described in Guo G. (2026)
        <doi:10.1016/j.apm.2025.116280>.
License: MIT + file LICENSE
Encoding: UTF-8
RoxygenNote: 7.3.3
Depends: R (>= 3.5.0)
Imports: MASS, matrixStats
Suggests: testthat (>= 3.0.0), ggplot2
NeedsCompilation: no
Language: en-US
Author: Guangbao Guo [aut, cre]
Maintainer: Guangbao Guo <ggb11111111@163.com>
Packaged: 2026-06-07 08:09:17 UTC; root
Repository: https://guangbaog.r-universe.dev
Date/Publication: 2026-01-08 04:40:08 UTC
RemoteUrl: https://github.com/cran/GulFM
RemoteRef: HEAD
RemoteSha: 4c15f050e93f9d899fa6d4871916c482087f36d5