design

Topic	Replies	Views	Activity
Quality literature on the design and logistics of conducting a randomized controlled trial	2	3231	February 29, 2020
Advice on studying infections in persons who inject drugs	2	2149	February 25, 2020
Sample Size Calculation for Longitudinal Analysis of Haemoglobin Concentration sample-size , longitudinal	0	2807	February 2, 2020
Power and Sample Size Calculations in Pilot Studies sample-size , pilot-study	13	13009	December 3, 2019
Sample size calculations - when to consider interaction sample-size	3	4568	November 15, 2019
Outcome-based subgroups multivariate	7	5333	October 23, 2019
Sample size calculation for a marker to improve diagnosis sample-size	1	3215	October 21, 2019
Imbalance in pre-post studies	6	4319	October 2, 2019
How much patient variability is best for a clinical trial? rct , variability	5	3851	September 22, 2019
Sample size estimation in a 3-treatment 3-period crossover study sample-size	2	3053	September 4, 2019
Observational study with no hypotheses observational	11	7096	August 29, 2019
Sample size calculation for correlation study design	4	4769	August 2, 2019
Can a dataset be "overdispersed" if I'm not using a model with assumptions on normality?	2	2056	July 28, 2019
Bayesian Power: No Unobservables bayes , power , sequential	6	7548	July 8, 2019
Sample size for a study to validate a predictive model sample-size , prediction	1	3024	May 1, 2019
What about this weird 2 arm design (Lancet article)	8	3344	April 8, 2019
Sample size in mixed model study (exploratory prognostic factor study) sample-size , prediction	8	4155	March 31, 2019
Cluster-Randomized Trial: Design Question design	5	4770	March 29, 2019
"Voracious demand for data" of pure probabilistic reasoning computing	1	2419	March 15, 2019
Cumulative toxicity endpoint opinion endpoint	3	3919	March 5, 2019
How to use p-values when sample sizes are not fixed sequential	5	2983	March 1, 2019
Precision as the goal for sample size estimation precision , sample-size	12	7218	January 28, 2019
Assigning time zero in an observational comparative effectiveness study observational	2	3469	January 22, 2019
Can this be a possible statistical solution for a mid-trial realization? rct	8	2638	November 22, 2018
Protocol deviation and its impact on stat analysis rct , protocol , sap	8	3010	October 21, 2018
Propensity score methods vs Penalized regression propensity , observational , penalization , rms	22	12743	October 9, 2018
Health care experiences that altered your perspective on biostatistical ethics? ethics	1	2216	September 30, 2018
The role of simulation in developing analysis plans simulation	7	4751	September 30, 2018
How might we use Bayesian priors in observational studies of drug safety?	1	2050	September 15, 2018
What is an adequate `pilot` study leading to a stepped-wedge cluster randomized trial cluster-randomize	0	2184	September 10, 2018