memapp

2.16

The Moving Epidemic Method Web Application

0packages depend

4.2Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Jose E. LozanoFirst published 2017-06-0617 releasesCRAN page ↗GitHub ↗

The Moving Epidemic Method, created by T Vega and JE Lozano (2012, 2015) doi:10.1111/j.1750-2659.2012.00422.x, doi:10.1111/irv.12330, allows the weekly assessment of the epidemic and intensity status to help in routine respiratory infections surveillance in health systems. Allows the comparison of different epidemic indicators, timing and shape with past epidemics and across different regions or countries with different surveillance systems. Also, it gives a measure of the performance of the method in terms of sensitivity and specificity of the alert week. 'memapp' is a web application created in the Shiny framework for the 'mem' R package.

Install

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

install.packages("memapp", 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("lozalojo/memapp")

Development version from lozalojo/memapp. 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-memapp

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-memapp

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

Health

CRAN checks

13OK

Slowest check: 2.1 min · r-devel-linux-x86_64-fedora-clang

Check history

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
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

Documentation signals are not tracked yet for this package.

Downloads

4.2K

CRAN downloads in the past year

Rank #10,913 · ~11/day · ~347/mo

memapp Releases R versions

Daily download trend is not available in this view yet.

30330 days

96090 days

4.2K1 year

Compare downloads with other packages →

Also on97 r2u36 autocran41 c2d4u

Repository

GitHub ↗ lozalojo/memapp

7Stars

4Forks

2Open issues

0Open PRs

3Releases

452Commits

6Contributors

influenzamem

452 commits · Last activity 2025-09-15 · 0% stars, 30d

Repository practices

Upstream repositoryBeta

3 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/lozalojo/memapp on 2026-07-19.

Continuous integration (1)

Travis CI

Lint, format, editor (1)

RStudio project

Coverage (1)

Codecov

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

Dependencies

Declared dependencies

21 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.4.0

Imports (15)

shiny shinydashboard shinyWidgets shinyBS shinyjs RColorBrewer tidyr dplyr stringr stringi DT formattable ggplot2 plotly mem

LinkingTo (0)

none

Suggests (7)

openxlsx readxlforeignhaven readODS RODBC magick

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (1)

Maintainer (1)

Jose E. Lozano

Author, Maintainer · added in 2.1

Authors (1)

Jose E. Lozano

Author, Maintainer · added in 2.1

Package Timeline

17 releases. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
2.16Latest
2023-06-20 · current release · diff ↗
R
R 4.3.0 released · 2023-04-21
2.15
2022-04-24 · diff ↗
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
2.14
2020-09-10 · diff ↗
R
R 4.0.0 released · 2020-04-24
2.13
2019-06-04 · diff ↗
R
R 3.6.0 released · 2019-04-26
2.12
2019-01-29 · diff ↗
2.11
2018-11-08 · diff ↗
2.10
2018-06-02 · diff ↗
R
R 3.5.0 released · 2018-04-23

Show 11 earlier events

2.9
2018-03-12 · diff ↗
2.8
2018-03-02 · diff ↗
2.7
2018-01-23 · diff ↗
2.6
2017-10-23 · diff ↗
2.5
2017-09-21 · diff ↗
2.4
2017-09-01 · diff ↗
2.3
2017-07-07 · diff ↗
2.2
2017-06-23 · diff ↗
2.1
2017-06-08 · diff ↗
2.0
2017-06-06
R
R 3.4.0 released · 2017-04-21

Package metadata

First published: 2017-06-06
Total releases: 17 / 9 yrs
License: GPL (>= 2) OSI
Download size: 190 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Epidemiology

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