ZIPFA: Zero Inflated Poisson Factor Analysis

Estimation methods for zero-inflated Poisson factor analysis (ZIPFA) on sparse data. It provides estimates of coefficients in a new type of zero-inflated regression. It provides a cross-validation method to determine the potential rank of the data in the ZIPFA and conducts zero-inflated Poisson factor analysis based on the determined rank.

Getting started

Package details

AuthorTianchen Xu [aut, cre] (<https://orcid.org/0000-0002-0102-7630>), Ryan T. Demmer [aut], Gen Li [aut]
MaintainerTianchen Xu <[email protected]>
LicenseGPL (>= 2)
Version0.8.1
URL https://zjph602xtc.github.io/ZIPFA/ https://arxiv.org/abs/1910.11985
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("ZIPFA")

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ZIPFA documentation built on April 1, 2020, 1:07 a.m.