research methods

Power and Sample Size Calculations in Pilot Studies [design] (7)
Health care experiences that altered your perspective on biostatistical ethics? [design] (2)
The role of simulation in developing analysis plans [design] (8)
Validation of a questionnaire [survey] (2)
What to interpret when observed effect size is smaller but statistically significant than expected effect size [study interpretation] (17)
How might we use Bayesian priors in observational studies of drug safety? [design] (2)
What is an adequate `pilot` study leading to a stepped-wedge cluster randomized trial [design] (1)
What are credible priors and what are skeptical priors? [study interpretation] (20)
Estimating recruitment rate based on feasibility studies [design] (7)
Stratification, block-randomization, etc [design] (3)
Is it sensible to consider meta-analysis the strongest level of evidence for or against an intervention? [meta-analysis] (11)