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Tutorials

This page contains materials that help guide investigators through "how to" and best practices tutorials on a variety of statistical topics ranging from conceptualizing statistical methods to processing data for analysis

Tutorials

TopicDescriptionBrief OverviewVideoSlidesCodeDataPodcast*
Bayesian AnalysisIntroduction to Analysis from a Bayesian PerspectiveSummary    Discussion
Bland Altman PlotsAnalyzing agreement between measurements  PDF   
Complex Survey Sampling, Weighting, and AnalysisConsideration when analyzing data collected using complex survey designsSummary    Discussion
Data from PDF to CSVUse Python to read data from a .pdf file into a .csv file  PDF   
Effect Modification/InteractionToward a common language in additive and multiplicative models VideoPDFCodeDataDiscussion
Latent Class Analysis (LCA)Finding hidden subgroups in large data sets.Summary    Discussion
Logistic RegressionIntroduction to logistic regression  PDF  Discussion
Meta AnalysisWhat are systematic reviews and meta analyses?  PDF   
MultiplicityMultiplicity adjustment in design and analysis of clinical trials. Video    
Ordinal OutcomesAssessing ordinal outcomes using proportional odds analysis  PDF  Discussion
Power and Sample Size 1Introduction to statistical power and sample size calculation      
Power and Sample Size 2Introduction to statistical power and sample size calculation Video    
Quantifying Benefit and HarmAn example from research in the OUHSC Dept of Pediatrics      
Receiver Operator Characteristic (ROC) curvesInterpreting ROC curves  PDF  Discussion
Sensitivity, Specificity, Predictive ValuesMeasures for Screening Test performance including likelihood ratios and Bayes theorem.  DOC   
Standardized Mortality Ratios (SMR)What is an SMR and how is it interpreted?  PDF   
Statistical SignificanceAlternatives to the p-value Video    
Statistical TestsWhat statistical test should I use?  PDF   
Statistical ThinkingQuantifying Uncertainty Video    
Study DesignEquator Network : Enhancing the QUAlity and Transparnce Of helath Research.      
Study Design: Case-Control Study       
Study Design: Cohort Study       
Study Design: Cross sectional Study       
Time to Event OutcomesAnalyzing outcome measures as "time to event" including survival VideoPDF   

*AI generated podcast discussion of the topic based on the Slides material