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-rw-r--r--var/spack/repos/builtin/packages/r-truncdist/package.py14
1 files changed, 10 insertions, 4 deletions
diff --git a/var/spack/repos/builtin/packages/r-truncdist/package.py b/var/spack/repos/builtin/packages/r-truncdist/package.py
index 1745566c88..09db765886 100644
--- a/var/spack/repos/builtin/packages/r-truncdist/package.py
+++ b/var/spack/repos/builtin/packages/r-truncdist/package.py
@@ -7,11 +7,17 @@ from spack import *
class RTruncdist(RPackage):
- """truncdist: Truncated Random Variables"""
+ """Truncated Random Variables.
- homepage = "https://cloud.r-project.org/package=truncdist"
- url = "https://cloud.r-project.org/src/contrib/truncdist_1.0-2.tar.gz"
- list_url = "https://cloud.r-project.org/src/contrib/Archive/truncdist"
+ A collection of tools to evaluate probability density functions, cumulative
+ distribution functions, quantile functions and random numbers for truncated
+ random variables. These functions are provided to also compute the expected
+ value and variance. Nadarajah and Kotz (2006) developed most of the
+ functions. QQ plots can be produced. All the probability functions in the
+ stats, stats4 and evd packages are automatically available for
+ truncation."""
+
+ cran = "truncdist"
version('1.0-2', sha256='b848b68bdd983bd496fa7327632ffa8add8d2231229b8af5c8bc29d823e1300a')