research methods   design

About the design category (1)
"Voracious demand for data" of pure probabilistic reasoning (2)
Cumulative toxicity endpoint opinion (4)
How to use p-values when sample sizes are not fixed (6)
Cluster-Randomized Trial: Design Question (5)
Precision as the goal for sample size estimation (13)
Assigning time zero in an observational comparative effectiveness study (3)
Can this be a possible statistical solution for a mid-trial realization? (9)
Protocol deviation and its impact on stat analysis (9)
Propensity score methods vs Penalized regression ( 2 ) (23)
Power and Sample Size Calculations in Pilot Studies (7)
Health care experiences that altered your perspective on biostatistical ethics? (2)
The role of simulation in developing analysis plans (8)
How might we use Bayesian priors in observational studies of drug safety? (2)
What is an adequate `pilot` study leading to a stepped-wedge cluster randomized trial (1)
Estimating recruitment rate based on feasibility studies (7)
Stratification, block-randomization, etc (3)