research methods

Topic	Replies	Views	Activity
Sample size determination for observational studies design observational , sample-size	6	13843	October 4, 2021
Pre-testing two competing surveys with overlapping items survey design	0	1658	September 3, 2021
Extensions of 'worst-rank' score methods with outcomes truncated by death measurement ordinal , endpoint , rct	13	2972	September 2, 2021
Concrete examples of the pre-planned analysis going wrong design	16	4190	August 24, 2021
Early phase dose finding studies - inviting perspectives on 3+3 versus dose titration design dose-escalation , toxicity	8	12795	July 24, 2021
Finding a cut-off for skewed biomarker in predicting death/recurrence research methods	5	2282	July 21, 2021
Designing numerical stimuli design	0	2433	July 7, 2021
Survey Non-Response Weighting Stata survey survey , design , prediction	11	9990	June 13, 2021
Calculating years of life lost due to COVID-19 measurement effect-measures , epi , measurement	3	3948	June 10, 2021
How to analyze/decode CPT procedure codes in STATA measurement stata , programming	2	2154	June 10, 2021
Default Using R package to implement Bayesian phase I/II dose-finding design for three outcomes design design , bayes , statistical-model , rct , prediction	10	3479	June 10, 2021
Bootstrap and prior distribution method for self-controlled case series design design design	0	2129	June 9, 2021
Fully sequential Bayesian clinical trial design for in-hospital treatment of COVID-19 design bayes , ordinal , covid-19	23	11331	June 7, 2021
Categorizing Continuous Variables measurement categorization	19	60675	June 1, 2021
Threshold Science, OSA, and the Statisticians Role measurement	8	4074	May 6, 2021
Use of adjusted response variables vs. adjusting them for covariates measurement ancova	3	4028	May 6, 2021
Doubts on data extraction meta-analysis meta-analysis	2	3375	May 5, 2021
HSROC hierarchical model for DTA meta-analysis meta-analysis	8	5375	April 2, 2021
Meta regression interpretation, significant coefficient with no association meta-analysis	5	3436	March 17, 2021
Debunking myths: intention to treat , missing follow-up and imputation design missing-data , itt	6	3571	March 15, 2021
Sample size requirements for a proportional odds model design ordinal , sample-size	7	6020	March 15, 2021
Provisions for outilers and strategies measurement design , data-management	2	3277	March 15, 2021
Meta-epidemiology study in diagnostic accuracy studies reporting diagnostic odds ratios research methods	3	1292	March 10, 2021
Advice on which sampling method to use research methods	0	1522	March 2, 2021
Mathematical behavior of the primary endpoint study interpretation prediction	13	9600	March 2, 2021
Odds ratios seem to be collapsible? measurement effect-measures	17	7298	February 25, 2021
Devising a database design	7	4990	February 23, 2021
Measurement and Administrative Heterogeneity measurement	0	2483	February 17, 2021
Value stream mapping - numbers needed design power	0	2754	February 8, 2021
Power Analysis for 3 Groups and 3 Measures design power , sample-size	1	3417	February 7, 2021