agregR

1.0.3

Bayesian State-Space Aggregation of Brazilian Presidential Polls

0packages depend

1.5Kdownloads / year

86.6%test coverage

12/13checks pass

Overview

About

Maintained by Rafael N. MagalhãesFirst published 2026-03-061 releasesCRAN page ↗GitHub ↗

A set of dynamic measurement models to estimate latent vote shares from noisy polling sources. The models build on Jackman (2009, ISBN: 9780470011546) and feature specialized methods for bias adjustment based on past performance and correction for asymmetric errors based on candidate political alignment.

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)

install.packages("agregR", 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("rnmag/agregR")

Development version from rnmag/agregR. 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-agregr

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

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-agregR

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

Health

CRAN checks

1NOTE12OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 3.0 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.38

86.6%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-04-25
12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-03-29
11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Show 2 earlier snapshots

ERROR2026-03-17
9 OK · 3 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
8 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 2,012 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 98%
Return-value docs: 100%
References docs: 0%

Downloads

1.5K

CRAN downloads in the past year

Rank #12,176 · ~4/day · ~122/mo

Releases R versions

Daily download trend is not available in this view yet.

26430 days

83290 days

1.5K1 year

Compare downloads with other packages →

Also on181 r2u

Repository

GitHub ↗ rnmag/agregr

4Stars

1Forks

8Open issues

0Open PRs

3Releases

169Commits

1Contributors

bayesian-inferencerstanstate-space-modelstime-seriescmdstan

169 commits · Last activity 2026-07-29 · +100% stars, 30d

Stars over time

2026-03-06 · 12026-07-25 · 4

Repository practices

Upstream repositoryBeta

2 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against github.com/rnmag/agregr on 2026-07-31.

Continuous integration (1)

GitHub Actions

CRAN release process (1)

cran-comments.md

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

Dependencies

Declared dependencies

21 external dependencies (excludes base and recommended)

Depends (2)

R >= 4.1.0ggdist

Imports (18)

instantiate tibble dplyr tidyr purrr readr stringr tidyselect ggplot2 scales lubridate cli ragg sysfonts showtext stringigridsystemfonts

LinkingTo (0)

none

Suggests (3)

bayesplot cmdstanr testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Rafael N. Magalhães

Author, Maintainer

Authors (1)

Rafael N. Magalhães

Author, Maintainer

Package Timeline

1 release. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
1.0.3Latest
2026-03-10 · current release
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2026-03-06
Total releases: 1 / 1 yrs
License: MIT + file LICENSE OSI
Additional repositories: mc-stan.org
Minimum R: ≥ 4.1.0
Bundled data: 1.1 MB / 1 file
Download size: 4.3 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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