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. research data management Research data management, including design of case report forms, software systems, training of personnel, and quality control meta-analysis Meta-analysis conduct and statistical methods 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	1270	April 17, 2020
Summary Statistics vs Raw Data measurement time-to-event , ordinal , rct , multiple-endpoints , critical-care	1	62	February 28, 2021
Meta-epidemiology study in diagnostic accuracy studies reporting diagnostic odds ratios research methods	0	36	February 27, 2021
Odds ratios seem to be collapsible? measurement effect-measures	17	944	February 25, 2021
Devising a database design	7	259	February 23, 2021
Measurement and Administrative Heterogeneity measurement	0	109	February 17, 2021
Value stream mapping - numbers needed design power	0	98	February 8, 2021
Power Analysis for 3 Groups and 3 Measures design power , sample-size	1	111	February 7, 2021
Bayesian sample size calculation design sample-size , bayes	1	330	January 18, 2021
Ordinal outcomes in survival analysis measurement endpoint , ordinal , time-to-event , multiple-endpoints	3	393	January 15, 2021
Meta-analysis of proportions versus simple pooling of data meta-analysis	9	2379	January 13, 2021
Language for communicating frequentist results about treatment effects study interpretation confidence-interval , rct , p-value , journal , writing	179	38198	January 12, 2021
DAGs for Bayesian hierarchical models? design causal	4	1039	January 8, 2021
Hartung-Knapp method in meta-analysis meta-analysis	8	762	January 1, 2021
Making sense of significant interaction with null main effect in RCT study interpretation interaction	3	537	December 24, 2020
What is a fake measurement tool and how are they used in RCT measurement rct	44	2179	December 20, 2020
Sample size estimation design sample-size	6	653	November 14, 2020
Just a simple Q: Why the interval between upper & lower limit and mean differ? meta-analysis confidence-interval	1	427	November 2, 2020
RCT trials for COVID study vaccines design design , rct	0	394	October 24, 2020
CAR T Cells - Major Challenges (Research Methods/Design, Treatment Comparison/Design) research methods research-method , design	0	295	October 22, 2020
"Open label, double-masked trial" design rct	0	497	October 13, 2020
Guidelines for Covariate Adjustment in RCTs design ancova	33	6267	October 1, 2020
Mixed vs Random Effects ICC measurement	12	6339	September 29, 2020
Bayesian solution for study designs design design , bayes	0	417	September 24, 2020
Factorial design - dropping factors and conditions design	1	452	September 1, 2020
Graph trend line from meta-analysis (multiple pooled studies) meta-analysis	0	417	August 17, 2020
Re-starting a Bayesian group sequential design trial after stopping it design bayes , rct , prediction	4	640	August 11, 2020
Standardized mean difference on very small dataset meta-analysis	1	490	August 10, 2020
Stratification, block-randomization, etc design randomization	6	2672	August 4, 2020
meta-analysis tool for exploratory or confirmatory factor analysis meta-analysis	0	403	August 4, 2020