# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)

from spack.package import *


class RLava(RPackage):
    """Latent Variable Models.

    A general implementation of Structural Equation Models with latent
    variables (MLE, 2SLS, and composite likelihood estimators) with both
    continuous, censored, and ordinal outcomes (Holst and Budtz-Joergensen
    (2013) <doi:10.1007/s00180-012-0344-y>). Mixture latent variable models and
    non-linear latent variable models (Holst and Budtz-Joergensen (2019)
    <doi:10.1093/biostatistics/kxy082>). The package also provides methods for
    graph exploration (d-separation, back-door criterion), simulation of
    general non-linear latent variable models, and estimation of influence
    functions for a broad range of statistical models."""

    cran = "lava"

    version("1.6.10", sha256="7a88f8a885872e2abb3011c446e9e1c4884cd4dbe6ab4cfe9207538e5560232e")
    version("1.6.8.1", sha256="6d243fc86c67c78ff4763502d84ff2f0889c2e55d1a59afefb7a762887473ffa")
    version("1.6.6", sha256="7abc84dd99cce450a45ac4f232812cde3a322e432da3472f43b057fb5c59ca59")
    version("1.6.4", sha256="41c6eeb96eaef9e1bfb04b31f7203e250a5ea7e7860be4d95f7f96f2a8644718")
    version("1.4.7", sha256="d5cbd4835a94855478efb93051eece965db116ead203f4dd4e09d9a12d52f4bf")

    depends_on("r@3.0:", type=("build", "run"))
    depends_on("r-future-apply", type=("build", "run"), when="@1.6.10:")
    depends_on("r-progressr", type=("build", "run"), when="@1.6.10:")
    depends_on("r-numderiv", type=("build", "run"))
    depends_on("r-survival", type=("build", "run"))
    depends_on("r-squarem", type=("build", "run"), when="@1.6.0:")