A Hurdle model is a modification of a distribution at zero. This package provides routines to estimate and sample from multivariate Hurdle models on a Normal density. These are distributions that are conditionally Normal, but with singularities along the coordinate axes, so generalize a univariate zero-inflated distribution. The main functionality is to estimate graphical models using group-lasso penalized neighborhood selection, and has applications to modeling gene-gene interactions in single cell gene expression.
Package details |
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Maintainer | |
License | GPL-3 |
Version | 0.98.8 |
Package repository | View on GitHub |
Installation |
Install the latest version of this package by entering the following in R:
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