daedalus

[UNDER DEVELOPMENT] R package implementing the DAEDALUS model for projecting and optimising health, social, and economic costs of a pandemic.

https://github.com/jameel-institute/daedalus

Science Score: 52.0%

This score indicates how likely this project is to be science-related based on various indicators:

✓
CITATION.cff file
Found CITATION.cff file
✓
codemeta.json file
Found codemeta.json file
✓
.zenodo.json file
Found .zenodo.json file
○
DOI references
○
Academic publication links
○
Academic email domains
✓
Institutional organization owner
Organization jameel-institute has institutional domain (www.imperial.ac.uk)
○
JOSS paper metadata
○
Scientific vocabulary similarity
Low similarity (18.3%) to scientific vocabulary

Keywords

decision-support epidemiological-models health-economics pandemic-preparedness public-health r-package rcpp sdg-3

Last synced: 6 months ago · JSON representation ·

Repository

[UNDER DEVELOPMENT] R package implementing the DAEDALUS model for projecting and optimising health, social, and economic costs of a pandemic.

Basic Info

Host: GitHub
Owner: jameel-institute
License: other
Language: R
Default Branch: main
Homepage: https://jameel-institute.github.io/daedalus/
Size: 14.7 MB

Statistics

Stars: 6
Watchers: 1
Forks: 0
Open Issues: 26
Releases: 3

Topics

decision-support epidemiological-models health-economics pandemic-preparedness public-health r-package rcpp sdg-3

Created over 1 year ago · Last pushed 6 months ago

Metadata Files

Readme Changelog License Citation

README.Rmd

---
output: github_document
bibliography: vignettes/resources/references.json
link-citations: true
---



```{r, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>",
  fig.path = "man/figures/README-",
  out.width = "100%"
)
```

# daedalus: Model health, social, and economic costs of a pandemic


[![Project Status: Concept – Minimal or no implementation has been done yet, or the repository is only intended to be a limited example, demo, or proof-of-concept.](https://www.repostatus.org/badges/latest/concept.svg)](https://www.repostatus.org/#concept)
[![R build status](https://github.com/jameel-institute/daedalus/workflows/R-CMD-check/badge.svg)](https://github.com/jameel-institute/daedalus/actions/workflows/R-CMD-check.yaml)
[![Codecov test coverage](https://codecov.io/gh/jameel-institute/daedalus/branch/main/graph/badge.svg)](https://app.codecov.io/gh/jameel-institute/daedalus?branch=main)
[![CRAN status](https://www.r-pkg.org/badges/version/daedalus)](https://CRAN.R-project.org/package=daedalus)


_daedalus_ implements the integrated epidemiological and economic model in @haw2022.

![](vignettes/figures/daedalus.png)

## Installation

You can install the development version of daedalus from this repository using the _pak_ package, or from the Jameel Institute R-universe.

```r
# install.packages("pak")
pak::pak("jameel-institute/daedalus", upgrade = FALSE)

# installation from R-universe
install.packages(
  "daedalus", 
  repos = c(
    "https://jameel-institute.r-universe.dev", "https://cloud.r-project.org"
  )
)
```

### Installation notes

_daedalus_ is under active development. To use a version of _daedalus_ associated with major milestones, install a specific version from the list below.

- IDM Thailand 2024: `pak::pak("jameel-institute/daedalus@v0.1.0")`

- IfG workshop 2025 (with real time modelling): `pak::pak("jameel-institute/daedalus@v0.2.0")`

### Known issues

We have found the following issues with released versions:

1. `v0.1.0`: Consumer-worker contacts are not correctly handled, leading to higher and faster epidemic peaks.

2. `v0.2.0`: Consumer-worker contacts are not included in the model, leading to lower and later epidemic peaks. The 'recovered' compartment does not include recoveries from hospitalisation. Please use the helper function `get_epidemic_summary()` to get epidemic sizes.

## Quick start

The model can be run for any country or territory in the `country_names` list by passing the country name to the function.
This automatically pulls country-specific demographic and economic data, which is included in the package, into the model (see the ['Get started' vignette](https://jameel-institute.github.io/daedalus/articles/daedalus.html) for more details).

```{r libraries}
library(daedalus)

# run model for Canada
data <- daedalus("Canada", "influenza_1918")

# get pandemic costs as a total in million dollars
get_costs(data, "total")

# disaggregate total for economic, education, and health costs
get_costs(data, "domain")
```

Users can select infection parameters from among seven epidemics caused by directly-transmitted viral respiratory pathogens, which are stored in the stand-alone helper package `daedalus.data`. These can be called as `daedalus.data::infection_data`, while epidemic identifiers are stored as `daedalus.data::epidemic_names`.

Users can override default country contact data and epidemic-specific infection arguments by passing custom classes to `daedalus()`; see the package website for more details.

Users can also model the implementation of pandemic response measures: for more on this see the documentation for the main model function `daedalus()`, and the vignette on modelling interventions on the package website.

## Related projects

_daedalus_ is an R implementation of the scenario model from a [project on the economics of pandemic preparedness](https://github.com/robj411/p2_drivers).

[_daedalus.data_](https://github.com/jameel-institute/daedalus.data) is a stand-alone helper R package to handle input data for the _daedalus_ model. Its purpose is to allow users to flexibly manipulate or change epidemiological and economic data, without needing to modify the model itself.

## References

Owner

Name: Jameel Institute
Login: jameel-institute
Kind: organization
Location: Imperial College London

Website: http://www.imperial.ac.uk/jameel-institute/
Repositories: 1
Profile: https://github.com/jameel-institute

Jameel Institute

Citation (CITATION.cff)

# --------------------------------------------
# CITATION file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
# --------------------------------------------
 
cff-version: 1.2.0
message: 'To cite package "daedalus" in publications use:'
type: software
license: MIT
title: 'daedalus: Model Health, Social, and Economic Costs of a Pandemic'
version: 0.2.25
abstract: Model the health, education, and economic costs of directly transmitted
  respiratory virus pandemics, under different scenarios of prior vaccine investment
  and reactive interventions, using the 'DAEDALUS' integrated health-economics model
  adapted from Haw et al. (2022) <doi.org/10.1038/s43588-022-00233-0>.
authors:
- family-names: Gupte
  given-names: Pratik
  email: p.gupte24@imperial.ac.uk
  orcid: https://orcid.org/0000-0001-5294-7819
- family-names: Doohan
  given-names: Patrick
  orcid: https://orcid.org/0000-0001-8076-1106
- family-names: Johnson
  given-names: Robert
  orcid: https://orcid.org/0000-0002-7365-0042
- family-names: Perez-Guzman
  given-names: Pablo
  orcid: https://orcid.org/0000-0002-5277-5196
- family-names: FitzJohn
  given-names: Rich
  orcid: https://orcid.org/0000-0001-8888-3837
- family-names: Russell
  given-names: Emma
- family-names: Mears
  given-names: David
- family-names: Hauck
  given-names: Katharina
  orcid: https://orcid.org/0000-0003-3138-4169
repository-code: https://github.com/jameel-institute/daedalus
url: https://jameel-institute.github.io/daedalus/
contact:
- family-names: Gupte
  given-names: Pratik
  email: p.gupte24@imperial.ac.uk
  orcid: https://orcid.org/0000-0001-5294-7819
keywords:
- decision-support
- epidemiological-models
- health-economics
- pandemic-preparedness
- public-health
- r-package
- rcpp
- sdg-3
references:
- type: software
  title: 'R: A Language and Environment for Statistical Computing'
  notes: Depends
  url: https://www.R-project.org/
  authors:
  - name: R Core Team
  institution:
    name: R Foundation for Statistical Computing
    address: Vienna, Austria
  year: '2025'
  version: '>= 3.5'
- type: software
  title: checkmate
  abstract: 'checkmate: Fast and Versatile Argument Checks'
  notes: Imports
  url: https://mllg.github.io/checkmate/
  repository: https://CRAN.R-project.org/package=checkmate
  authors:
  - family-names: Lang
    given-names: Michel
    email: michellang@gmail.com
    orcid: https://orcid.org/0000-0001-9754-0393
  year: '2025'
  doi: 10.32614/CRAN.package.checkmate
- type: software
  title: cli
  abstract: 'cli: Helpers for Developing Command Line Interfaces'
  notes: Imports
  url: https://cli.r-lib.org
  repository: https://CRAN.R-project.org/package=cli
  authors:
  - family-names: Csárdi
    given-names: Gábor
    email: gabor@posit.co
  year: '2025'
  doi: 10.32614/CRAN.package.cli
- type: software
  title: daedalus.data
  abstract: 'daedalus.data: DAEDALUS Data'
  notes: Imports
  url: https://jameel-institute.github.io/daedalus.data/
  authors:
  - family-names: Perez-Guzman
    given-names: Pablo
    email: p.perez-guzman@imperial.ac.uk
    orcid: https://orcid.org/0000-0002-5277-5196
  - family-names: Gupte
    given-names: Pratik
    email: pratik.gupte@lshtm.ac.uk
    orcid: https://orcid.org/0000-0001-5294-7819
  - family-names: Doohan
    given-names: Patrick
    orcid: https://orcid.org/0000-0001-8076-1106
  - family-names: Johnson
    given-names: Robert
    orcid: https://orcid.org/0000-0002-7365-0042
  year: '2025'
- type: software
  title: data.table
  abstract: 'data.table: Extension of `data.frame`'
  notes: Imports
  url: https://r-datatable.com
  repository: https://CRAN.R-project.org/package=data.table
  authors:
  - family-names: Barrett
    given-names: Tyson
    email: t.barrett88@gmail.com
    orcid: https://orcid.org/0000-0002-2137-1391
  - family-names: Dowle
    given-names: Matt
    email: mattjdowle@gmail.com
  - family-names: Srinivasan
    given-names: Arun
    email: asrini@pm.me
  - family-names: Gorecki
    given-names: Jan
  - family-names: Chirico
    given-names: Michael
    orcid: https://orcid.org/0000-0003-0787-087X
  - family-names: Hocking
    given-names: Toby
    orcid: https://orcid.org/0000-0002-3146-0865
  - family-names: Schwendinger
    given-names: Benjamin
    orcid: https://orcid.org/0000-0003-3315-8114
  - family-names: Krylov
    given-names: Ivan
    email: ikrylov@disroot.org
    orcid: https://orcid.org/0000-0002-0172-3812
  year: '2025'
  doi: 10.32614/CRAN.package.data.table
- type: software
  title: dust2
  abstract: 'dust2: Next Generation dust'
  notes: Imports
  url: https://mrc-ide.github.io/dust2
  authors:
  - family-names: FitzJohn
    given-names: Rich
    email: rich.fitzjohn@gmail.com
  year: '2025'
- type: software
  title: Rcpp
  abstract: 'Rcpp: Seamless R and C++ Integration'
  notes: Imports
  url: https://www.rcpp.org
  repository: https://CRAN.R-project.org/package=Rcpp
  authors:
  - family-names: Eddelbuettel
    given-names: Dirk
    email: edd@debian.org
    orcid: https://orcid.org/0000-0001-6419-907X
  - family-names: Francois
    given-names: Romain
    orcid: https://orcid.org/0000-0002-2444-4226
  - family-names: Allaire
    given-names: JJ
    orcid: https://orcid.org/0000-0003-0174-9868
  - family-names: Ushey
    given-names: Kevin
    orcid: https://orcid.org/0000-0003-2880-7407
  - family-names: Kou
    given-names: Qiang
    orcid: https://orcid.org/0000-0001-6786-5453
  - family-names: Russell
    given-names: Nathan
  - family-names: Ucar
    given-names: Iñaki
    orcid: https://orcid.org/0000-0001-6403-5550
  - family-names: Bates
    given-names: Doug
    orcid: https://orcid.org/0000-0001-8316-9503
  - family-names: Chambers
    given-names: John
  year: '2025'
  doi: 10.32614/CRAN.package.Rcpp
- type: software
  title: rlang
  abstract: 'rlang: Functions for Base Types and Core R and ''Tidyverse'' Features'
  notes: Imports
  url: https://rlang.r-lib.org
  repository: https://CRAN.R-project.org/package=rlang
  authors:
  - family-names: Henry
    given-names: Lionel
    email: lionel@posit.co
  - family-names: Wickham
    given-names: Hadley
    email: hadley@posit.co
  year: '2025'
  doi: 10.32614/CRAN.package.rlang
- type: software
  title: utils
  abstract: 'R: A Language and Environment for Statistical Computing'
  notes: Imports
  authors:
  - name: R Core Team
  institution:
    name: R Foundation for Statistical Computing
    address: Vienna, Austria
  year: '2025'
- type: software
  title: countrycode
  abstract: 'countrycode: Convert Country Names and Country Codes'
  notes: Suggests
  url: https://vincentarelbundock.github.io/countrycode/
  repository: https://CRAN.R-project.org/package=countrycode
  authors:
  - family-names: Arel-Bundock
    given-names: Vincent
    email: vincent.arel-bundock@umontreal.ca
    orcid: https://orcid.org/0000-0003-2042-7063
  year: '2025'
  doi: 10.32614/CRAN.package.countrycode
- type: software
  title: dplyr
  abstract: 'dplyr: A Grammar of Data Manipulation'
  notes: Suggests
  url: https://dplyr.tidyverse.org
  repository: https://CRAN.R-project.org/package=dplyr
  authors:
  - family-names: Wickham
    given-names: Hadley
    email: hadley@posit.co
    orcid: https://orcid.org/0000-0003-4757-117X
  - family-names: François
    given-names: Romain
    orcid: https://orcid.org/0000-0002-2444-4226
  - family-names: Henry
    given-names: Lionel
  - family-names: Müller
    given-names: Kirill
    orcid: https://orcid.org/0000-0002-1416-3412
  - family-names: Vaughan
    given-names: Davis
    email: davis@posit.co
    orcid: https://orcid.org/0000-0003-4777-038X
  year: '2025'
  doi: 10.32614/CRAN.package.dplyr
- type: software
  title: ggdist
  abstract: 'ggdist: Visualizations of Distributions and Uncertainty'
  notes: Suggests
  url: https://mjskay.github.io/ggdist/
  repository: https://CRAN.R-project.org/package=ggdist
  authors:
  - family-names: Kay
    given-names: Matthew
    email: mjskay@northwestern.edu
  year: '2025'
  doi: 10.32614/CRAN.package.ggdist
- type: software
  title: ggplot2
  abstract: 'ggplot2: Create Elegant Data Visualisations Using the Grammar of Graphics'
  notes: Suggests
  url: https://ggplot2.tidyverse.org
  repository: https://CRAN.R-project.org/package=ggplot2
  authors:
  - family-names: Wickham
    given-names: Hadley
    email: hadley@posit.co
    orcid: https://orcid.org/0000-0003-4757-117X
  - family-names: Chang
    given-names: Winston
    orcid: https://orcid.org/0000-0002-1576-2126
  - family-names: Henry
    given-names: Lionel
  - family-names: Pedersen
    given-names: Thomas Lin
    email: thomas.pedersen@posit.co
    orcid: https://orcid.org/0000-0002-5147-4711
  - family-names: Takahashi
    given-names: Kohske
  - family-names: Wilke
    given-names: Claus
    orcid: https://orcid.org/0000-0002-7470-9261
  - family-names: Woo
    given-names: Kara
    orcid: https://orcid.org/0000-0002-5125-4188
  - family-names: Yutani
    given-names: Hiroaki
    orcid: https://orcid.org/0000-0002-3385-7233
  - family-names: Dunnington
    given-names: Dewey
    orcid: https://orcid.org/0000-0002-9415-4582
  - family-names: Brand
    given-names: Teun
    name-particle: van den
    orcid: https://orcid.org/0000-0002-9335-7468
  year: '2025'
  doi: 10.32614/CRAN.package.ggplot2
- type: software
  title: knitr
  abstract: 'knitr: A General-Purpose Package for Dynamic Report Generation in R'
  notes: Suggests
  url: https://yihui.org/knitr/
  repository: https://CRAN.R-project.org/package=knitr
  authors:
  - family-names: Xie
    given-names: Yihui
    email: xie@yihui.name
    orcid: https://orcid.org/0000-0003-0645-5666
  year: '2025'
  doi: 10.32614/CRAN.package.knitr
- type: software
  title: rmarkdown
  abstract: 'rmarkdown: Dynamic Documents for R'
  notes: Suggests
  url: https://pkgs.rstudio.com/rmarkdown/
  repository: https://CRAN.R-project.org/package=rmarkdown
  authors:
  - family-names: Allaire
    given-names: JJ
    email: jj@posit.co
  - family-names: Xie
    given-names: Yihui
    email: xie@yihui.name
    orcid: https://orcid.org/0000-0003-0645-5666
  - family-names: Dervieux
    given-names: Christophe
    email: cderv@posit.co
    orcid: https://orcid.org/0000-0003-4474-2498
  - family-names: McPherson
    given-names: Jonathan
    email: jonathan@posit.co
  - family-names: Luraschi
    given-names: Javier
  - family-names: Ushey
    given-names: Kevin
    email: kevin@posit.co
  - family-names: Atkins
    given-names: Aron
    email: aron@posit.co
  - family-names: Wickham
    given-names: Hadley
    email: hadley@posit.co
  - family-names: Cheng
    given-names: Joe
    email: joe@posit.co
  - family-names: Chang
    given-names: Winston
    email: winston@posit.co
  - family-names: Iannone
    given-names: Richard
    email: rich@posit.co
    orcid: https://orcid.org/0000-0003-3925-190X
  year: '2025'
  doi: 10.32614/CRAN.package.rmarkdown
- type: software
  title: bookdown
  abstract: 'bookdown: Authoring Books and Technical Documents with R Markdown'
  notes: Suggests
  url: https://pkgs.rstudio.com/bookdown/
  repository: https://CRAN.R-project.org/package=bookdown
  authors:
  - family-names: Xie
    given-names: Yihui
    email: xie@yihui.name
    orcid: https://orcid.org/0000-0003-0645-5666
  year: '2025'
  doi: 10.32614/CRAN.package.bookdown
- type: software
  title: latex2exp
  abstract: 'latex2exp: Use LaTeX Expressions in Plots'
  notes: Suggests
  url: https://www.stefanom.io/latex2exp/
  repository: https://CRAN.R-project.org/package=latex2exp
  authors:
  - family-names: Meschiari
    given-names: Stefano
    email: stefano.meschiari@gmail.com
  year: '2025'
  doi: 10.32614/CRAN.package.latex2exp
- type: software
  title: scales
  abstract: 'scales: Scale Functions for Visualization'
  notes: Suggests
  url: https://scales.r-lib.org
  repository: https://CRAN.R-project.org/package=scales
  authors:
  - family-names: Wickham
    given-names: Hadley
    email: hadley@posit.co
  - family-names: Pedersen
    given-names: Thomas Lin
    email: thomas.pedersen@posit.co
    orcid: https://orcid.org/0000-0002-5147-4711
  - family-names: Seidel
    given-names: Dana
  year: '2025'
  doi: 10.32614/CRAN.package.scales
- type: software
  title: spelling
  abstract: 'spelling: Tools for Spell Checking in R'
  notes: Suggests
  url: https://ropensci.r-universe.dev/spelling
  repository: https://CRAN.R-project.org/package=spelling
  authors:
  - family-names: Ooms
    given-names: Jeroen
    email: jeroenooms@gmail.com
    orcid: https://orcid.org/0000-0002-4035-0289
  - family-names: Hester
    given-names: Jim
    email: james.hester@rstudio.com
  year: '2025'
  doi: 10.32614/CRAN.package.spelling
- type: software
  title: testthat
  abstract: 'testthat: Unit Testing for R'
  notes: Suggests
  url: https://testthat.r-lib.org
  repository: https://CRAN.R-project.org/package=testthat
  authors:
  - family-names: Wickham
    given-names: Hadley
    email: hadley@posit.co
  year: '2025'
  doi: 10.32614/CRAN.package.testthat
  version: '>= 3.0.0'
- type: software
  title: tidyr
  abstract: 'tidyr: Tidy Messy Data'
  notes: Suggests
  url: https://tidyr.tidyverse.org
  repository: https://CRAN.R-project.org/package=tidyr
  authors:
  - family-names: Wickham
    given-names: Hadley
    email: hadley@posit.co
  - family-names: Vaughan
    given-names: Davis
    email: davis@posit.co
  - family-names: Girlich
    given-names: Maximilian
  year: '2025'
  doi: 10.32614/CRAN.package.tidyr
- type: software
  title: BH
  abstract: 'BH: Boost C++ Header Files'
  notes: LinkingTo
  url: https://dirk.eddelbuettel.com/code/bh.html
  repository: https://CRAN.R-project.org/package=BH
  authors:
  - family-names: Eddelbuettel
    given-names: Dirk
    email: edd@debian.org
    orcid: https://orcid.org/0000-0001-6419-907X
  - family-names: Emerson
    given-names: John W.
  - family-names: Kane
    given-names: Michael J.
    orcid: https://orcid.org/0000-0003-1899-6662
  year: '2025'
  doi: 10.32614/CRAN.package.BH
- type: software
  title: cpp11
  abstract: 'cpp11: A C++11 Interface for R''s C Interface'
  notes: LinkingTo
  url: https://cpp11.r-lib.org
  repository: https://CRAN.R-project.org/package=cpp11
  authors:
  - family-names: Vaughan
    given-names: Davis
    email: davis@posit.co
    orcid: https://orcid.org/0000-0003-4777-038X
  - family-names: Hester
    given-names: Jim
    orcid: https://orcid.org/0000-0002-2739-7082
  - family-names: François
    given-names: Romain
    orcid: https://orcid.org/0000-0002-2444-4226
  year: '2025'
  doi: 10.32614/CRAN.package.cpp11
- type: software
  title: monty
  abstract: 'monty: Monte Carlo Models'
  notes: LinkingTo
  url: https://mrc-ide.github.io/monty
  authors:
  - family-names: FitzJohn
    given-names: Rich
    email: rich.fitzjohn@gmail.com
  - family-names: Hinsley
    given-names: Wes
  - family-names: Knock
    given-names: Ed
  - family-names: Baguelin
    given-names: Marc
  year: '2025'
- type: software
  title: RcppEigen
  abstract: 'RcppEigen: ''Rcpp'' Integration for the ''Eigen'' Templated Linear Algebra
    Library'
  notes: LinkingTo
  url: https://dirk.eddelbuettel.com/code/rcpp.eigen.html
  repository: https://CRAN.R-project.org/package=RcppEigen
  authors:
  - family-names: Bates
    given-names: Doug
    orcid: https://orcid.org/0000-0001-8316-9503
  - family-names: Eddelbuettel
    given-names: Dirk
    email: edd@debian.org
    orcid: https://orcid.org/0000-0001-6419-907X
  - family-names: Francois
    given-names: Romain
    orcid: https://orcid.org/0000-0002-2444-4226
  - family-names: Qiu
    given-names: Yixuan
    orcid: https://orcid.org/0000-0003-0109-6692
  year: '2025'
  doi: 10.32614/CRAN.package.RcppEigen

GitHub Events

Total

Create event: 44
Release event: 1
Issues event: 9
Watch event: 3
Delete event: 4
Issue comment event: 167
Push event: 336
Pull request review comment event: 161
Pull request review event: 165
Pull request event: 102

Last Year

Create event: 44
Release event: 1
Issues event: 9
Watch event: 3
Delete event: 4
Issue comment event: 167
Push event: 336
Pull request review comment event: 161
Pull request review event: 165
Pull request event: 102

Dependencies

DESCRIPTION cran

testthat >= 3.0.0 suggests

.github/workflows/R-CMD-check.yaml actions

actions/checkout v4 composite
r-lib/actions/check-r-package v2 composite
r-lib/actions/setup-pandoc v2 composite
r-lib/actions/setup-r v2 composite
r-lib/actions/setup-r-dependencies v2 composite

.github/workflows/pkgdown.yaml actions

JamesIves/github-pages-deploy-action v4.5.0 composite
actions/checkout v4 composite
r-lib/actions/setup-pandoc v2 composite
r-lib/actions/setup-r v2 composite
r-lib/actions/setup-r-dependencies v2 composite

.github/workflows/test-coverage.yaml actions

actions/checkout v4 composite
actions/upload-artifact v4 composite
r-lib/actions/setup-r v2 composite
r-lib/actions/setup-r-dependencies v2 composite

.github/workflows/lint-changed-files.yaml actions

actions/checkout v4 composite
r-lib/actions/setup-r v2 composite
r-lib/actions/setup-r-dependencies v2 composite

.github/workflows/update-citation-cff.yaml actions

actions/checkout v4 composite
peter-evans/create-pull-request v6 composite
r-lib/actions/setup-r v2 composite
r-lib/actions/setup-r-dependencies v2 composite

ecosyste.ms

Data

Tools

Indexes

Applications

Experiments

Open Source Science