research methods


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 measurement Definitions and refinements of measurements, information content in binary, multinomial, ordinal, and continuous measurements, scale derivation and meaning, composite scales, errors, and reliability. design study and experimental design, randomized or not study interpretation Interpretation of particular study results
Topic Replies Activity
About the research methods category 1 July 13, 2018
Drawing inferences from frequentist point estimates with wide confidence intervals 3 December 10, 2019
Exemplary QOL analyses that avoid change-from-baseline blunders? 7 December 7, 2019
Power and Sample Size Calculations in Pilot Studies 14 December 3, 2019
What are credible priors and what are skeptical priors? 61 December 3, 2019
Eliciting informative priors for coefficients in logistic regression while accounting for baseline risk 4 December 2, 2019
Forest Plot reading-confusion 3 November 30, 2019
Language for communicating frequentist results about treatment effects 170 November 26, 2019
Mixed vs Random Effects ICC 9 November 16, 2019
Questions regarding survey analysis in Stata 7 November 16, 2019
Sample size calculations - when to consider interaction 4 November 15, 2019
Prophetic variable in survival analysis - or not? 3 November 2, 2019
Responder Analysis: Loser x 4 19 October 31, 2019
Outcome-based subgroups 8 October 23, 2019
Sample size calculation for a marker to improve diagnosis 2 October 21, 2019
Sample size consideration for establishing a reference interval 7 October 21, 2019
AKI is both more and less than acute kidney injury 16 October 19, 2019
Mathematical behavior of the primary endpoint 13 October 14, 2019
Nonparametric Effect Size estimation, Likelihood Methods, and Meta Analysis 9 October 13, 2019
Comparing Beta coefficients 5 October 11, 2019
Imbalance in pre-post studies 7 October 2, 2019
Which SD to use when calculating standardised mean differences? 2 October 2, 2019
Normalizing for diuretic use in heart failure studies 6 September 28, 2019
Meta-analysis: SD for Cohen's d and Hedge's g 2 September 25, 2019
How much patient variability is best for a clinical trial? 6 September 22, 2019
HSROC hierarchical model for DTA meta-analysis 8 September 21, 2019
STROBE documents suggest that inferential summaries be avoided in descriptive tables for observational studies 10 September 14, 2019
Interpreting prognostic factor importance from univariate vs multivariable analysis 9 September 4, 2019
Sample size estimation in a 3-treatment 3-period crossover study 3 September 4, 2019
Observational study with no hypotheses 12 August 29, 2019