[bug#68951] [Patch]: gnu: Add r-mvnfast and r-imifa.

[bug#68951] [Patch]: gnu: Add r-mvnfast and r-imifa.

[MadalinIonel.Patrascu]

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* gnu/packages/cran.scm (r-imifa, r-imifa): New variables.

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[bug#68951] [PATCH 1/2] gnu: Add r-mvnfast.

[Mădălin Ionel Patrașcu]

* gnu/packages/cran.scm (r-mvnfast): New variable.

Change-Id: I17b1d1da941248fde466aa90304481cae9ca60fe
---
 gnu/packages/cran.scm | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 842946e766..ef4f235e65 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -11,7 +11,7 @@
 ;;; Copyright © 2018 Sandeep Subramanian <sandeepsubramanian94@gmail.com>
 ;;; Copyright © 2018 Charlie Ritter <chewzeirta@posteo.net>
 ;;; Copyright © 2018 Konrad Hinsen <konrad.hinsen@fastmail.net>
-;;; Copyright © 2018, 2020-2023 Mădălin Ionel Patrașcu <madalinionel.patrascu@mdc-berlin.de>
+;;; Copyright © 2018, 2020-2024 Mădălin Ionel Patrașcu <madalinionel.patrascu@mdc-berlin.de>
 ;;; Copyright © 2018 Laura Lazzati <laura.lazzati.15@gmail.com>
 ;;; Copyright © 2018 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2018 Marius Bakke <mbakke@fastmail.com>
@@ -17911,6 +17911,30 @@ (define-public r-mvabund
 analysing multivariate abundance data in community ecology.")
     (license license:lgpl2.1+)))
 
+(define-public r-mvnfast
+  (package
+    (name "r-mvnfast")
+    (version "0.2.8")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "mvnfast" version))
+       (sha256
+        (base32 "1869xqq2wd7yw23q4ma5qawcnbdp7myafk6rdxazqymqak7f0wc8"))))
+    (properties `((upstream-name . "mvnfast")))
+    (build-system r-build-system)
+    (propagated-inputs (list r-bh r-rcpp r-rcpparmadillo))
+    (native-inputs (list r-knitr))
+    (home-page "https://github.com/mfasiolo/mvnfast/")
+    (synopsis "Fast multivariate normal and Student's t methods")
+    (description
+     "This package provides computationally efficient tools related to the
+multivariate normal and Student's t distributions.  The main functionalities
+are: simulating multivariate random vectors, evaluating multivariate normal or
+Student's t densities and Mahalanobis distances.  These tools are developed
+using C++ code and of the OpenMP API.")
+    (license license:gpl2+)))
+
 (define-public r-afex
   (package
     (name "r-afex")

base-commit: a4464bd0975c811f18af98f69032b29bddda5b81
-- 
2.41.0

[bug#68951] [PATCH 2/2] gnu: Add r-imifa.

[Mădălin Ionel Patrașcu]

* gnu/packages/cran.scm (r-imifa): New variable.

Change-Id: I0046faadb9546ae1fa8437db72b784307deba241
---
 gnu/packages/cran.scm | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index ef4f235e65..74ab2f78e5 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -11768,6 +11768,41 @@ (define-public r-cqrreg
 and @dfn{alternating direction method of multipliers algorithms} (ADMM).")
     (license license:gpl2+)))
 
+(define-public r-imifa
+  (package
+    (name "r-imifa")
+    (version "2.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "IMIFA" version))
+       (sha256
+        (base32 "08h53w1axvmvnd4z1nf5bsps5sr6g8a77q6pvg39ss7jcfqm800v"))))
+    (properties `((upstream-name . "IMIFA")))
+    (build-system r-build-system)
+    (propagated-inputs
+     (list r-matrixstats
+           r-mvnfast
+           r-mclust
+           r-rfast
+           r-slam
+           r-viridislite))
+    (native-inputs (list r-knitr))
+    (home-page "https://cran.r-project.org/package=IMIFA")
+    (synopsis
+     "Infinite mixtures of infinite factor analysers and related models")
+    (description
+     "This package provides flexible Bayesian estimation of @acronym{IMIFA,
+infinite mixtures of infinite factor analysers} and related models, for
+nonparametrically clustering high-dimensional data.  The IMIFA model conducts
+Bayesian nonparametric model-based clustering with factor analytic covariance
+structures without recourse to model selection criteria to choose the number of
+clusters or cluster-specific latent factors, mostly via efficient Gibbs updates.
+Model-specific diagnostic tools are also provided, as well as many options for
+plotting results, conducting posterior inference on parameters of interest,
+posterior predictive checking, and quantifying uncertainty.")
+    (license license:gpl3+)))
+
 (define-public r-import
   (package
     (name "r-import")
-- 
2.41.0

bug#68951: [PATCH 1/2] gnu: Add r-mvnfast.

[Ricardo Wurmus]

Hi Mădălin,

> * gnu/packages/cran.scm (r-mvnfast): New variable.

Pushed this and the other patch with commit
b13d6c5715b71c4499ce37ef3968e4216125a5ed.

Thank you for the patches!

-- 
Ricardo