Elevating frontline epidemiology

Applied Epi is a nonprofit organization strengthening epidemiological practice through training, tools, and support

Home of the Epidemiologist R Handbook

About Us

Meet our team - We are 170 applied epidemiologists with R expertise and response experience

Join our synchronous courses - We deliver R training to 400 public health agencies worldwide

Use our Epi R Handbook - We offer our flagship R resource for free, used by 850,000 people

Get timely 1-on-1 help - We operate an R Support Desk that is 24/7 and multilingual

Ask our Community - We host a free Q&A forum for R code and epi methods support

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R IS THE CATALYST FOR CHANGE

Free. Efficient. Cutting-edge.
For a Haitian epidemiologist, using our free Epi R Handbook to transition routine analyses to R meant more flexibility, confidence, and time for systemic change.

‘With R I can do anything. What took 10 hours in Excel, I do in less than 1 hour. Also it is easier to detect if there is a mistake.’

Not just a new tool, but a new culture.
In open-source software like R, users have the agency to be creators - to share localized solutions. Innovation is decentralised and career pathways are opened.

For Applied Epi, R is just the beginning.
Adoption of R as the free common analytical language will facilitate higher-quality analyses, interoperability between agencies, reproducibility, overdue investment in ground-level personnel, and standardisation of scientific methods and training.

Read our case for R

Our Services

A supportive ecosystem of materials, assistance, and community

The Epi R Handbook

The free R code reference manual for applied epidemiology

R Training

R training by technical experts who have practical experience

Timely Support

Q&A Forum and Help Desk assistance

Applied Epi Methods

Resources to elevate the quality of applied epidemiological science globally

Over 2000 epidemiologists at 400 agencies have loved our synchronous training courses

World Health Organization (WHO) offices in Ukraine, Uganda, Somalia, Philippines, Belize, & Eastern Mediterranean

Doctors without Borders (MSF) operational centres in Amsterdam (OCA), Belgium (OCB), Mexico (OCG), Barcelona (OCBA), & Epicentre

NGOs and multi-national institutions
European CDC, Africa CDC, TEPHINET, Task Force for Global Health, AFENET, UNICEF, Vital Strategies, Save the Children, Resolve to Save Lives, REACH (Impact), & CDC Foundation

90 National and local public health agencies and Field Epi Training Programs (FETPs) in
United States (CDC), Canada (PHAC), Mexico, Ukraine, Nigeria, South Africa, DR Congo, Uganda, Algeria, Libya, Egypt, Zambia, Ethiopia, Ghana, Togo, Kenya, Rwanda, Tanzania, Liberia, Gambia, Namibia, Cambodia, Thailand, Malaysia, Philippines, Fiji, Indonesia, Taiwan, Australia, New Zealand, Lebanon, Saudi Arabia, Peru, Belize, Guatemala, Mexico, Kazakhstan, Tajikistan, Georgia, Kyrgyzstan, Uzbekistan, Pakistan, Turkey, Moldova, Finland, Serbia, Latvia, Luxembourg, Malta, Kosovo, Chechia, Albania, Slovenia, Norway, Sweden, Finland, Netherlands, Poland, Malta, Wales, Scotland, Ireland, Norway, Romania, Austria, Denmark (Statens Serum Institut), France (SPF), Belgium (Sciensano), Netherlands (RIVM), Germany (Robert Koch Institute), Bermuda, Cayman Islands, Dominican Republic, Saint Helena, British Virgin Islands

Within North America
California DPH, New York DOH, Colorado DPHE, Arizona DOH, Oregon Health Authority, Kentucky DPH, Maryland DOH, Alaska DHSS, Hawaii DOH, Illinois DPH, Indiana DPH, Kansas DHE, Massachusetts DPH, Michigan DHHS, New Jersey DOH, Pennsylvania DOH, Tennessee DOH, Virginia DOH, Wisconsin DHS, District of Columbia (D.C.) DOH, US Virgin Islands DOH, Fraser Health (BC), New York City DOHMH (NY), Los Angeles County (CA), Alameda County (CA), San Diego County (CA), Sonoma County (CA), Santa Cruz County (CA), Riverside County (CA), Calaveras County (CA), San Mateo County (CA), Merced County (CA), Pasadena County (CA), Solano County (CA), Long Beach (CA), Trinity County (CA), Salt Lake County (UT), Maricopa County (AZ), Seattle & King County (WA), Spokane Regional Health District (WA), Southern Nevada Health District (NV), St. Louis County (MO), Madison & Dane County (WI), Quin County (MN), Travis County (TX), Tarrant County (TX), Washington County (OR), East Shore District (MD), Boston (MA), El Dorado County (CO), Genesee County (MI), Grand Traverse County (MI), Ottawa County (MI), Ingham County (MI), Barry-Eaton District (MI), Jackson County (MI), Gratiot County (MI), Fairfax County (VA), Jefferson County (OR), Johnson County (KS), Mexico City Public Health Services (Mexico), Island Health (Vancouver Island), Indigenous Services Canada, Navajo Area Indian Health Service, Southern Plains Tribal Epi Center (SPTHB)

Other local agencies
Including District Hospitals in Gisenyi, Nyanza, and Gihundwe (Rwanda), Kampala Capital City Authority (Uganda), Greater Accra (Ghana), Liberia counties of Lofa, Rivercess, and Nimba (Liberia), Ukrainian Oblasts of Kyiv, Zhytomyr, Khmelnytskyi, Odesa, Vinnytsia, Chernivtsi, Ivano-Frankivsk, Ternopil, Chernihiv (Ukraine), Northern Territories (Australia), Department of Health (Karakalpakstan, Uzbekistan), Andijan AIDS Center (Uzbekistan), Almaty City AIDS Center (Kazakhstan), Dushanbe City (Tajikistan), Osh (Kyrgyzstan), Batken (Kyrgyzstan), Sindh (Pakistan), Balochistan (Pakistan), Kala Azar MRC (Pakistan), Muzaffarpur (Pakistan), Bihar (Pakistan), Punjab (Pakistan), Rawalpindi (Pakistan), Lahore (Pakistan), Karachi (Pakistan), Faisalabad (Pakistan), Peshawar (Pakistan), Muzaffarabad (Pakistan), Hyderabad (Pakistan), Bais City (Philippines), Santa Marcela (Philippines), Metro Manila (Philippines) Bakan District (Pursat, Cambodia), Bantaeng Regency (Indonesia), Samarinda Health District (Indonesia), Yogyakarta City (Indonesia), Public Health Scotland (UK), Public Health Wales (UK), Ústecký kraj (Czechia), Bavaria (Germany), Stuttgart (Germany), Baden-Wuerttemberg (Germany), Hessian State (Germany), Bochum (Germany), Cuxhaven (Germany)


Academic institutions including the University of Global Health Equity (UGHE, Rwanda), Emory University, University of Antwerp, Johns Hopkins University

Testimonials and course registration

Stats and testimonials

We love to hear your stories!
If you enjoy using the Epi R Handbook, tell us at [email protected], join our contact list, or tweet @epiRhandbook

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A one-stop shop… the epidemiologist greatest companion.

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Nigeria CDC Epidemiologist

An absolutely fantastic course, tailored to the needs of epidemiologists, with inspirational instructors. I cannot recommend highly enough.

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Public Health Wales Epidemiologist

Holy smokes! Boom! I can’t get enough of it!

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WHO African Region, Brazzaville Epidemiologist

It is not easy to weave together so much, so succinctly, and so incredibly clearly.

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US CDC Epidemiologist

I have been trying to teach myself R for years now… this Applied Epi course put me lightyears ahead in only 5 days!

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UK Epidemiologist

I have tried a few online courses and had help from colleagues, but this course was really tailored exactly to what we require for our work.

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Field Epidemiologist Trainee

This is one of the most applicable, intense trainings that I’ve done.

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Epidemiologist Tribal Epi Center, Oklahoma

In just 1 hour, we resolved R problems I’ve had for 1 year!

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Field epidemiology instructor Liberia