Coordinate Descent Algorithms for Lasso Penalized L1, L2, and
Logistic Regression
Edward Grant, Kenneth Lange, Tong Tong Wu
Coordinate Descent Algorithms for Lasso Penalized L1, L2,
and Logistic Regression

Alexander Robitzsch, Thomas Kiefer, Ann Cathrice George, Ali Uenlue.
Alexander Robitzsch <a.robitzsch@bifie.at>, Thomas Kiefer
<t.kiefer@bifie.at>, Ann Cathrice George
<george@statistik.tu-dortmund.de>, Ali Uenlue
<uenlue@statistik.tu-dortmund.de>
Functions and example empirical (i.e., fraction subtraction)
and artificial data for cognitive
diagnosis modeling.  This package implements parameter
estimation procedures for the deterministic-input,
noisy-and-gate (DINA) and deterministic-input, noisy-or-gate
(DINO) models and procedures for analyzing data under these
models.  See package?CDM for
an overview.

c(person("Alexander", "Robitzsch", role = c("aut", "cre"),
email = "a.robitzsch@bifie.at"), person("Thomas", "Kiefer",
role = "aut"), person("Ann Cathrice", "George", role = "aut"),
person("Ali", "Uenlue", role = "aut"))
Functions and example empirical (i.e., fraction
subtraction) and artificial data for cognitive diagnosis
modeling.  This package implements parameter estimation
procedures for the deterministic-input, noisy-and-gate (DINA)
and deterministic-input, noisy-or-gate (DINO) models.  See
package?CDM for an overview.
Alexander Robitzsch [aut, cre], Thomas Kiefer [aut], Ann
Cathrice George [aut], Ali Uenlue [aut]

c( person("Alexander", "Robitzsch", role = c("aut", "cre"),
email = "a.robitzsch@bifie.at"), person("Thomas", "Kiefer",
role = "aut"), person("Ann Cathrice", "George", role = "aut"),
person("Ali", "Uenlue", role = "aut") )
Functions for cognitive diagnosis modeling and
multidimensional item respose modeling for dichotomous and
polytomous data. This package enables the estimation of the
DINA and DINO model, the multiple group GDINA model and the
general diagnostic model (GDM) which contains the
multidimensional linear compensatory item response model as a
special case.