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Error: inv_sympd(): matrix is singular or not positive definite

Status: Open.

#158 In pln-team/PLNmodels;

· aka117-boop opened on Jan 26, 2026

ELBO Diverged During Optimization with PLNnetwork and Torch Backend

Status: Open.

#155 In pln-team/PLNmodels;

· EngineerDanny opened on Jul 21, 2025

Inconsistent results between and across devices

Status: Open.

#148 In pln-team/PLNmodels;

· rfriedman22 opened on May 28, 2025

Add more documentation, vignettes and example for ZIPLN and ZIPLNnetwork

documentation

enhancement

Status: Open.

#133 In pln-team/PLNmodels;

· jchiquet opened on Sep 10, 2024

Use parallel computing via future_lapply only when appropriate (detect multithreaded backend)

Status: Open.

#111 In pln-team/PLNmodels;

· jchiquet opened on Nov 14, 2023

Null (or infinite in log-scale) offset

Status: Open.

#90 In pln-team/PLNmodels;

· mahendra-mariadassou opened on Jun 24, 2022

An alternate form of covariance in PLN

enhancement

feature

Status: Open.

#85 In pln-team/PLNmodels;

· jchiquet opened on Sep 13, 2021

Implement sparse PLN

enhancement

feature

Status: Open.

#62 In pln-team/PLNmodels;

· jchiquet opened on Jul 6, 2020

Add tests for graphical output

correctness

good practices

Status: Open.

#38 In pln-team/PLNmodels;

· mahendra-mariadassou opened on Mar 7, 2019

Flexible offset computations

enhancement

Status: Open.

#25 In pln-team/PLNmodels;

· mahendra-mariadassou opened on Feb 13, 2019

·  

version 1.0.0

Handle missing data for real

enhancement

Status: Open.

#8 In pln-team/PLNmodels;

· jchiquet opened on Jun 28, 2018