| Name : R-ordinalNet
| |
| Version : 2.12
| Vendor : obs://build_opensuse_org/devel:languages:R
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| Release : 1.27
| Date : 2024-08-05 20:54:24
|
| Group : Development/Libraries/Other
| Source RPM : R-ordinalNet-2.12-1.27.src.rpm
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| Size : 0.12 MB
| |
| Packager : (none)
| |
| Summary : Penalized Ordinal Regression
|
Description :
Fits ordinal regression models with elastic net penalty. Supported
model families include cumulative probability, stopping ratio,
continuation ratio, and adjacent category. These families are a subset
of vector glm\'s which belong to a model class we call the elementwise
link multinomial-ordinal (ELMO) class. Each family in this class links
a vector of covariates to a vector of class probabilities. Each of
these families has a parallel form, which is appropriate for ordinal
response data, as well as a nonparallel form that is appropriate for an
unordered categorical response, or as a more flexible model for ordinal
data. The parallel model has a single set of coefficients, whereas the
nonparallel model has a set of coefficients for each response category
except the baseline category. It is also possible to fit a model with
both parallel and nonparallel terms, which we call the semi-parallel
model. The semi-parallel model has the flexibility of the nonparallel
model, but the elastic net penalty shrinks it toward the parallel
model. For details, refer to Wurm, Hanlon, and Rathouz (2021)
< doi:10.18637/jss.v099.i06>.
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RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/x86_64 |
