design

Topic	Replies	Views	Activity
Predictive modelling of crossover trial with a binary outcome and four interventions crossover	0	1569	May 12, 2022
Prospective OR Retrospective Cohort Study? design	3	5126	May 8, 2022
Is logistic regression or survival analysis most appropriate in this case? survival-analysis , logistic-regression , longitudinal	1	2282	April 28, 2022
Statistical power estimation for a time-dependent covariate in Cox (proportional hazards) regression survival-analysis	0	1999	April 19, 2022
Outcome dispersion and reduction of outliers as a primary outcome in clinical RCT?	3	2454	February 24, 2022
RCT - baseline measures and group x time interaction without main effect for group?	6	6491	January 1, 2022
Some help needed regarding how to conduct an external validation study validation	0	2191	December 23, 2021
Step Wedge study design with continuous outcome in the Covid era cluster-randomize	7	3759	November 28, 2021
Sample Size for Bland Altman plot observer-variability , sample-size	1	5989	October 17, 2021
Sample size calculations - exact vs. approximate	0	2931	October 6, 2021
Sample size determination for observational studies observational , sample-size	6	14978	October 4, 2021
Concrete examples of the pre-planned analysis going wrong	16	4949	August 24, 2021
Early phase dose finding studies - inviting perspectives on 3+3 versus dose titration dose-escalation , toxicity	8	13342	July 24, 2021
Designing numerical stimuli	0	2794	July 7, 2021
Default Using R package to implement Bayesian phase I/II dose-finding design for three outcomes design , bayes , statistical-model , rct , prediction	10	4364	June 10, 2021
Bootstrap and prior distribution method for self-controlled case series design design	0	2382	June 9, 2021
Fully sequential Bayesian clinical trial design for in-hospital treatment of COVID-19 bayes , ordinal , covid-19	23	12874	June 7, 2021
Debunking myths: intention to treat , missing follow-up and imputation missing-data , itt	6	4797	March 15, 2021
Sample size requirements for a proportional odds model ordinal , sample-size	7	7700	March 15, 2021
Devising a database	7	5562	February 23, 2021
Value stream mapping - numbers needed power	0	3096	February 8, 2021
Power Analysis for 3 Groups and 3 Measures power , sample-size	1	4020	February 7, 2021
DAGs for Bayesian hierarchical models? causal	4	8624	January 8, 2021
Sample size estimation sample-size	6	6211	November 14, 2020
RCT trials for COVID study vaccines design , rct	0	3253	October 24, 2020
"Open label, double-masked trial" rct	0	3724	October 13, 2020
Bayesian solution for study designs design , bayes	0	3312	September 24, 2020
Factorial design - dropping factors and conditions	1	2614	September 1, 2020
Re-starting a Bayesian group sequential design trial after stopping it bayes , rct , prediction	4	3203	August 11, 2020
Stratification, block-randomization, etc randomization	6	7408	August 4, 2020