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ptmixed (version 1.1.2)

Poisson-Tweedie Generalized Linear Mixed Model

Description

Fits the Poisson-Tweedie generalized linear mixed model described in Signorelli et al. (2021, ). Likelihood approximation based on adaptive Gauss Hermite quadrature rule.

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Version

Install

install.packages('ptmixed')

Monthly Downloads

176

Version

1.1.2

License

GPL-3

Maintainer

Mirko Signorelli

Last Published

April 1st, 2022

Functions in ptmixed (1.1.2)

ptglm

Poisson-Tweedie generalized linear model
pmf

Probability mass function plot for a discrete variable
ptmixed

Poisson-Tweedie generalized linear mixed model
wald.test

Wald test for regression coefficients
summary.ptglmm

Summarizing Poisson-Tweedie and negative binomial mixed model estimation results
ranef

Compute random effects for Poisson-Tweedie and negative binomial mixed model
simulate_ptglmm

Simulate data from the Poisson-Tweedie generalized linear mixed model
summary.ptglm

Summarizing Poisson-Tweedie and negative binomial GLM estimation results
df1

Example dataset with longitudinal counts
make.spaghetti

Generate a spaghetti plot to visualize longitudinal data
nbglm

Negative binomial generalized linear model
loglik.pt.1re

Loglikelihood of Poisson-Tweedie generalized linear mixed model with random intercept
nbmixed

Negative binomial generalized linear mixed model