Datamethods Discussion Forum

Topic	Replies	Views	Activity
Welcome to datamethods	1	9889	July 24, 2018
Appropriate statistical tests for my study? comparative methods prediction	1	67	March 22, 2023
Tool for assessing study validity design	1	36	March 22, 2023
Minimal Detectable Change (MDC) vs Minimal Clinically Important Difference (MCID) measurement mcid	6	197	March 22, 2023
ROC has a S shape, why? data analysis survival-analysis	18	395	March 21, 2023
Choice of study design research methods	0	49	March 20, 2023
RMS Causal Inference causal inference dag	39	15927	March 20, 2023
Progression in cancer trials design survival-analysis , endpoint , multiple-endpoints	14	335	March 18, 2023
Individual response data analysis design , interpretation , rct	233	25341	March 18, 2023
Randomization in a diagnostic study - necessary? design design , rct	3	123	March 16, 2023
Does conventional decision curve assume no reduction in absolute risk?	8	246	March 15, 2023
Sample size estimation for observational studies using Bayesian methods research methods design , bayes , sample-size	2	110	March 15, 2023
Using trajectory analysis and G-formula in observational data modeling strategy causal	6	185	March 13, 2023
Discrimination, calibration and other metrics: can they tell us about the clinical value of a model? model validation prediction	12	3152	March 13, 2023
The relation between Statistical Inference and Causal Inference causal inference prediction , bayes , observational	15	4659	March 13, 2023
Model to assess length of stay (LOS) data analysis	10	227	March 12, 2023
Heteroskedasticity and Non-normality together; few solutions exist	1	98	March 9, 2023
Appropriate model for combined data from two RCTs modeling strategy rct	10	160	March 8, 2023
Bayesian Regression Modeling Strategies languages r , bayes	47	3499	March 8, 2023
RCT with missing follow-up outcomes: ANCOVA + MI vs Mixed-Effects Modelling? strategy , missing-data , rct	50	2158	March 7, 2023
FDA "Bad Habits" drug development interpretation , rct	7	769	March 4, 2023
Regression coefficients requirement for calibration plot modeling strategy prediction , calibration	4	143	March 4, 2023
Descriptive Stats Interpreting Standard deviation descriptive	4	157	March 3, 2023
Multifractional polynomial with mixed-effects logistic model data analysis r , regression	3	96	March 2, 2023
Strategies to overcome referral \ workup bias in Diagnosis Prediction Models modeling strategy prediction , design	6	144	March 2, 2023
RMS Describing, Resampling, Validating, and Simplifying the Model modeling strategy validation , graphics , bootstrap	92	32944	March 1, 2023
Using Net Benefit and Decision Curve Analysis to pre-specify target model performance modeling strategy design , decision-making , prediction	4	200	February 28, 2023
Bayesian Biostatistical Modeling Plan modeling strategy bayes	6	597	February 28, 2023
Minimum PPV/NPV values to reach positive net benefit and net benefit avoided prediction , interpretation	8	169	February 27, 2023
Minimum sample size for ROC analysis accuracy dx	1	114	February 26, 2023