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All methods

Every method in the dashboard. Select one to open its calculator.

26 methods

Continuous outcomes — Means

  1. 1 Single mean — precision / confidence interval
  2. 2 Single mean — hypothesis test
  3. 3 Two independent means
  4. 4 Paired means
  5. 5 Multiple independent means — one-way ANOVA
  6. 6 Repeated-measures / mixed ANOVA

Binary outcomes — Proportions

  1. 7 Single proportion — precision
  2. 8 Single proportion — hypothesis test
  3. 9 Two independent proportions
  4. 10 Paired proportions — McNemar test

Effect measures — RR, OR, HR

  1. 11 Cohort study — risk ratio
  2. 12 Case-control study — odds ratio
  3. 13 Hazard ratio — Schoenfeld

Correlation

  1. 14 Pearson correlation
  2. 15 Spearman rank correlation
  3. 16 Partial correlation — advanced

Clinical trial designs

  1. 17 Superiority trial
  2. 18 Non-inferiority trial
  3. 19 Equivalence trial (TOST)

Survival / time-to-event

  1. 20 Log-rank test
  2. 21 Survival non-inferiority — Schoenfeld
  3. 22 Freedman method
  4. 23 Non-proportional hazards

Diagnostic accuracy

  1. 24 Sensitivity
  2. 25 Specificity
  3. 26 Area under the ROC curve (AUC)