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USP ONLINE COURSE FOR COMPARATIVE ANALYSIS (Only one in 2023!): https://www.canalpesquise.com.br/curso Sample calculation is an essential step in planning a scientific study. However, defining the ideal sample for a study is surrounded by doubts for many researchers and poor sample planning can negatively impact the final results, interpretation and validity of the data from a study. Sample calculation is not a magical or empirical process and the researcher will face difficulties until he or she knows some simple concepts that are behind this stage of scientific planning. In this video we will discuss the conceptual basis of this entire process, as we will address the 6 MOST IMPORTANT FACTORS FOR SAMPLE CALCULATION. Download G*Power software: https://www.gpower.hhu.de ADDRESS HAS CHANGED! THIS IS THE NEW SAMPLE CALCULATION Website: http://estatistica.bauru.usp.br/calcu... POWER AND SAMPLE SIZE Website: http://powerandsamplesize.com ______________________________ Access the PESQUISE Channel on social media: PODCAST: https://anchor.fm/canalpesquise WEBSITE: https://www.canalpesquise.com.br YOUTUBE: / pesquise FACEBOOK: / canalpesquise INSTAGRAN: / canalpesquise TWITTER: / canalpesquise Created and developed by Heitor Marques Honório, Dentist and Associate Professor in the Department of Pediatric Dentistry, Orthodontics and Public Health at the Bauru School of Dentistry at the University of São Paulo (FOB-USP). He is currently responsible for the Research Methodology and Statistics Discipline for undergraduate and postgraduate courses at FOB-USP and the Hospital for Rehabilitation of Craniofacial Anomalies (HRAC/Centrinho) at USP. Author's LATTES CV: http://buscatextual.cnpq.br/buscatext... ____________________________________________ channel statistics biostatistics sample calculation research sample calculation how to do sample calculation finite population sample calculation g*power sample calculation epidemiology sample statistics sample and sampling statistics sampling sample size sample size statistics sample size calculation sample size formula channel research representative sample sampling techniques sample sampling statistics calculation proportion percentage groups clinical study