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DLSSM (version 1.1.0)

Dynamic Logistic State Space Prediction Model

Description

Implements the dynamic logistic state space model for binary outcome data proposed by Jiang et al. (2021) . It provides a computationally efficient way to update the prediction whenever new data becomes available. It allows for both time-varying and time-invariant coefficients, and use cubic smoothing splines to model varying coefficients. The smoothing parameters are objectively chosen by maximum likelihood. The model is updated using batch data accumulated at pre-specified time intervals.

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Version

Install

install.packages('DLSSM')

Monthly Downloads

114

Version

1.1.0

License

GPL-3

Maintainer

Jiakun Jiang

Last Published

March 17th, 2025

Functions in DLSSM (1.1.0)

car.insur

Dataset contains information of full comprehensive Australian automobile insurance policies between years 2004 and 2005 A dataset containing the claim and three attributes of 67,856 policies
DLSSM.valid

Dynamical prediction on validation dataset
DLSSM.init

Initial model fitting
DLSSM.plot

Plot coefficients
Batched

Combine data into Batched data
DLSSM

Combine model training and validation in a integrated function