research methods

measurement Definitions and refinements of measurements, information content in binary, multinomial, ordinal, and continuous measurements, scale derivation and meaning, composite scales, errors, and reliability. meta-analysis Meta-analysis conduct and statistical methods research data management Research data management, including design of case report forms, software systems, training of personnel, and quality control survey Sample survey design, execution, and interpretation design study and experimental design, randomized or not study interpretation Interpretation of particular study results

Topic	Replies	Views	Activity
About the research methods category research methods research-method	1	1505	April 17, 2020
Guidelines for Covariate Adjustment in RCTs design ancova	55	13346	September 14, 2021
Pre-testing two competing surveys with overlapping items survey design	0	100	September 3, 2021
Extensions of 'worst-rank' score methods with outcomes truncated by death measurement ordinal , endpoint , rct	13	451	September 2, 2021
Concrete examples of the pre-planned analysis going wrong design	16	479	August 24, 2021
Early phase dose finding studies - inviting perspectives on 3+3 versus dose titration design dose-escalation , toxicity	8	1403	July 24, 2021
Finding a cut-off for skewed biomarker in predicting death/recurrence research methods	5	503	July 21, 2021
Language for communicating frequentist results about treatment effects study interpretation confidence-interval , rct , p-value , journal , writing	184	46286	July 8, 2021
Designing numerical stimuli design	0	215	July 7, 2021
Survey Non-Response Weighting Stata survey survey , design , prediction	11	3609	June 13, 2021
Calculating years of life lost due to COVID-19 measurement effect-measures , epi , measurement	3	471	June 10, 2021
How to analyze/decode CPT procedure codes in STATA measurement stata , programming	2	411	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	762	June 10, 2021
Bootstrap and prior distribution method for self-controlled case series design design design	0	315	June 9, 2021
Fully sequential Bayesian clinical trial design for in-hospital treatment of COVID-19 design bayes , ordinal , covid-19	23	5275	June 7, 2021
Categorizing Continuous Variables measurement categorization	19	10421	June 1, 2021
Threshold Science, OSA, and the Statisticians Role measurement	8	1182	May 6, 2021
Use of adjusted response variables vs. adjusting them for covariates measurement ancova	3	584	May 6, 2021
Doubts on data extraction meta-analysis meta-analysis	2	408	May 5, 2021
HSROC hierarchical model for DTA meta-analysis meta-analysis	8	2469	April 2, 2021
Forest Plot reading-confusion meta-analysis graphics	3	1679	March 31, 2021
Meta regression interpretation, significant coefficient with no association meta-analysis	5	775	March 17, 2021
Debunking myths: intention to treat , missing follow-up and imputation design missing-data , itt	6	877	March 15, 2021
Sample size requirements for a proportional odds model design ordinal , sample-size	7	1033	March 15, 2021
Provisions for outilers and strategies measurement design , data-management	2	542	March 15, 2021
Meta-epidemiology study in diagnostic accuracy studies reporting diagnostic odds ratios research methods	3	542	March 10, 2021
Advice on which sampling method to use research methods	0	254	March 2, 2021
Mathematical behavior of the primary endpoint study interpretation prediction	13	4101	March 2, 2021
Summary Statistics vs Raw Data measurement time-to-event , ordinal , rct , multiple-endpoints , critical-care	7	2174	February 28, 2021
Odds ratios seem to be collapsible? measurement effect-measures	17	1669	February 25, 2021