Package: LKT
Title: Logistic Knowledge Tracing
Version: 2.0.0
Authors@R: 
    c(person(given = "Philip I.",
           family = "Pavlik Jr.",
           role = c("aut","ctb","cre"),
           email = "imrryr@gmail.com",
           comment = c(ORCID = "0000-0001-6467-9452")),
      person(given = "Luke G.",
           family = "Eglington",
           role = c("aut","ctb"),
           email = "luke.eglington.mail@gmail.com",
           comment = c(ORCID = "0000-0002-8432-9203"))
           )
Description: Computes Logistic Knowledge Tracing ('LKT') which is a
        general method for tracking human learning in an educational
        software system. Please see Pavlik, Eglington, and
        Harrell-Williams (2021) <doi:10.1109/TLT.2021.3128569>. 'LKT'
        is a method to compute features of student data that are used
        as predictors of subsequent performance. 'LKT' allows great
        flexibility in the choice of predictive components and features
        computed for these predictive components. The system is built
        on top of 'LiblineaR', which enables extremely fast solutions
        compared to base glm() in R.
License: GPL-3
Encoding: UTF-8
LazyData: true
VignetteBuilder: knitr
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.3.3
Collate: 'LKT-package.R' 'data.R' 'lkt-feature-input.R'
        'lkt-feature-computation.R' 'lkt-model-interface.R'
        'lkt-model-liblinear.R' 'lkt-model-online-calibration.R'
        'lkt-fast-online-simple-adaptive.R' 'lkt-latency.R'
        'lkt-prediction.R' 'LKTfunctions.R' 'lkt-hdi.R' 'lkt-search.R'
Depends: R (>= 3.5.0), SparseM (>= 1.83), methods, Matrix, data.table
        (>= 1.13.2), LiblineaR (>= 2.10-8)
Imports: glmnet (>= 4.0-2), lme4 (>= 1.1-23), cluster (>= 2.1.3), pROC
        (>= 1.16.2), crayon, HDInterval (>= 0.2.2)
Suggests: rmarkdown, knitr, utils, ggplot2
Config/pak/sysreqs: cmake make
Repository: https://optimal-learning-lab.r-universe.dev
Date/Publication: 2026-07-11 01:51:36 UTC
RemoteUrl: https://github.com/optimal-learning-lab/lkt
RemoteRef: HEAD
RemoteSha: e6810522c23f030845b0cd41a39b23c8fe4403d2
NeedsCompilation: yes
Packaged: 2026-10-09 08:00:28 UTC; root
Author: Philip I. Pavlik Jr. [aut, ctb, cre] (ORCID:
    <https://orcid.org/0000-0001-6467-9452>),
  Luke G. Eglington [aut, ctb] (ORCID:
    <https://orcid.org/0000-0002-8432-9203>)
Maintainer: Philip I. Pavlik Jr. <imrryr@gmail.com>