nhppp

1.0.5

Simulating Nonhomogeneous Poisson Point Processes

0packages depend

3.9Kdownloads / year

78.8%test coverage

13/13checks pass

Overview

About

Maintained by Thomas TrikalinosFirst published 2024-02-025 releasesCRAN page ↗GitHub ↗

Simulates events from one dimensional nonhomogeneous Poisson point processes (NHPPPs) as per Trikalinos and Sereda (2024, doi:10.48550/arXiv.2402.00358 and 2024, doi:10.1371/journal.pone.0311311). Functions are based on three algorithms that provably sample from a target NHPPP: the time-transformation of a homogeneous Poisson process (of intensity one) via the inverse of the integrated intensity function (Cinlar E, "Theory of stochastic processes" (1975, ISBN:0486497996)); the generation of a Poisson number of order statistics from a fixed density function; and the thinning of a majorizing NHPPP via an acceptance-rejection scheme (Lewis PAW, Shedler, GS (1979) doi:10.1002/nav.3800260304).

Install

R (CRAN)pak (dev)Ubuntu (r2u)openSUSE (OBS)

install.packages("nhppp", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("bladder-ca/nhppp")

Development version from bladder-ca/nhppp. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-nhppp

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-nhppp

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 13.5 min · r-devel-windows-x86_64

Check history

OK2026-04-25
12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

Documentation signals are not tracked yet for this package.

Downloads

3.9K

CRAN downloads in the past year

Rank #7,562 · ~11/day · ~321/mo

nhppp Releases R versions

Daily download trend is not available in this view yet.

30030 days

1.4K90 days

3.9K1 year

Compare downloads with other packages →

Also on421 r2u30 autocran

Repository

GitHub ↗ bladder-ca/nhppp

4Stars

0Forks

3Open issues

0Open PRs

5Releases

378Commits

2Contributors

378 commits · Last activity 2026-04-22 · 0% stars, 30d

Repository practices

Upstream repositoryBeta

7 development-tooling and community-health practices detected across 6 families in the upstream repository

Checks run against github.com/bladder-ca/nhppp on 2026-07-19.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

data-raw/

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Docs source (1)

README.Rmd

Show all practices

Lint, format, editor (1)

RStudio project

Coverage (1)

Codecov

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

13 external dependencies (excludes base and recommended)

Depends (1)

R >= 2.10

Imports (3)

lifecycle rstream Rcpp

LinkingTo (1)

Rcpp

Suggests (9)

data.table ggplot2 knitr rlecuyer rmarkdown testthat tictoc truncnorm withr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (2)

Maintainer (1)

Thomas Trikalinos

Author, Maintainer, Copyright holder

Authors (2)

Thomas Trikalinos

Author, Maintainer, Copyright holder

Yuliia Sereda

Author

Thomas Trikalinos

Author, Maintainer, Copyright holder

Package Timeline

5 releases. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
1.0.5Latest
2026-04-22 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
1.0.2
2025-01-09 · diff ↗
1.0.0
2024-10-23 · diff ↗
0.1.4
2024-05-29 · diff ↗
R
R 4.4.0 released · 2024-04-24
0.1.3
2024-02-02
R
R 4.3.0 released · 2023-04-21

Package metadata

First published: 2024-02-02
Total releases: 5 / 2 yrs
License: GPL (>= 3) OSI
Download size: 282 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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