Add new r-plotmo package (#14048)

var/spack/repos/builtin/packages/r-plotmo/package.py

@@ -0,0 +1,26 @@
+# Copyright 2013-2019 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 import *
+
+
+class RPlotmo(RPackage):
+    """plotmo: Plot a Model's Residuals, Response, and Partial Dependence
+    Plots.
+
+    Plot model surfaces for a wide variety of models using partial dependence
+    plots and other techniques. Also plot model residuals and other information
+    on the model."""
+
+    homepage = "http://www.milbo.users.sonic.net/"
+    url      = "https://cloud.r-project.org/src/contrib/plotmo_3.5.6.tar.gz"
+    list_url = "https://cloud.r-project.org/src/contrib/Archive/plotmo"
+
+    version('3.5.6', sha256='78f08dc897136d21fa8ade2acb6290351b569d29eb0592c7074c0be3cf2aa594')
+
+    depends_on('r@3.4.0:', type=('build', 'run'))
+    depends_on('r-formula@1.2-3:', type=('build', 'run'))
+    depends_on('r-plotrix', type=('build', 'run'))
+    depends_on('r-teachingdemos', type=('build', 'run'))