Epidemiology and biostatistics study materials Epidemiology: https://www.bmj.com/about-bmj/resources-readers/publications/epidemiology-uninitiated/1-what-epidemiologyActiveEPI Web:http://web1.sph.emory.edu/activepi/https://activepi.herokuapp.comEpidemiology, biostatistics, and research design: https://lifespanbiostatisticscore.org/research-resources/Sampling: https://www.scribbr.com/methodology/sampling-methods/Epidemiological tools: https://epitools.ausvet.com.au Research design and methods Research design and research methods: https://us.sagepub.com/sites/default/files/upm-binaries/57848_Chapter_3_Morgan_Integrating_Qualitative_and_Quantitative_Methods_2.pdfStudy design and analysis: https://www.researchconnections.org/research-tools/study-design-and-analysis Software Epi Info: https://www.cdc.gov/epiinfo/index.htmlStataWebinar recordings: https://www.stata.com/training/webinar_series/past-webinar-recordings/Stata resources: https://www.stata.com/links/resources-for-learning-stata/JMP: https://www.jmp.com/en_gb/home.htmlThe R Project: https://www.r-project.org/about.htmlArcGIS: https://www.esri.com/en-us/arcgis/products/arcgis-online/overviewQGIS: https://qgis.org/en/site/