| Name : R-serp
| |
| Version : 0.2.4
| Vendor : obs://build_opensuse_org/devel:languages:R
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| Release : lp153.1.11
| Date : 2024-06-14 11:33:00
|
| Group : Development/Libraries/Other
| Source RPM : R-serp-0.2.4-lp153.1.11.src.rpm
|
| Size : 0.18 MB
| |
| Packager : (none)
| |
| Summary : Smooth Effects on Response Penalty for CLM
|
Description :
A regularization method for the cumulative link models. The
smooth-effect-on-response penalty (SERP) provides flexible modelling of
the ordinal model by enabling the smooth transition from the general
cumulative link model to a coarser form of the same model. In other
words, as the tuning parameter goes from zero to infinity, the
subject-specific effects associated with each variable in the model
tend to a unique global effect. The parameter estimates of the general
cumulative model are mostly unidentifiable or at least only
identifiable within a range of the entire parameter space. Thus, by
maximizing a penalized rather than the usual non-penalized
log-likelihood, this and other numerical problems common with the
general model are to a large extent eliminated. Fitting is via a
modified Newton\'s method. Several standard model performance and
descriptive methods are also available. For more details on the penalty
implemented here, see, Ugba (2021) < doi:10.21105/joss.03705> and Ugba
et al. (2021) < doi:10.3390/stats4030037>.
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RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Leap_15.3/x86_64 |
