data analysis

Topic	Replies	Views	Activity
Immortal time bias causal inference survival-analysis	2	432	October 29, 2023
Mixed models modelling models random-effects , rct	14	1146	October 26, 2023
Repeat cross sectional survey analysis in STATA - two time points data analysis	0	330	October 19, 2023
95% CIs of Sen, Sp, PPV, NPV, and AUROC curve data analysis	2	565	October 13, 2023
High relationship between variables in different phenotypes modeling strategy	0	265	October 13, 2023
Survival analysis for a disease vs non-disease cohort data analysis	2	308	October 5, 2023
Best Causal Inference method for repeated Cross-section Design causal inference design , causal , observational	1	488	October 5, 2023
Log-transformation versus nonlinear regression in allometry modeling strategy	2	456	October 4, 2023
Use of ratios as dependent and independent variables in regression modeling strategy	0	472	October 4, 2023
RMS Causal Inference causal inference dag	51	19629	October 3, 2023
Flexible modeling of categorical variables modeling strategy	4	348	October 3, 2023
Creating composite variables with partial missing values data analysis missing-data	0	386	September 29, 2023
Relationship between statistical models and machine learning algorithms models regression , machine-learning	4	1076	September 17, 2023
Hmisc::summaryM() table without lines between rows reporting r	1	526	September 9, 2023
Mathematical coupling in epidemiology modeling strategy causal	4	508	September 7, 2023
Comparing "all active dose" to placebo - do we treat "all active dose" as one group or separate groups? models design , rct , interpretation	2	575	September 4, 2023
Why not use the inverse logit transformation to get fitted risks (probabilities) in epi? reporting logistic-regression	10	6689	December 30, 2020
Development of prediction models for multi-omic data: Is this a valid approach to follow? machine learning logistic-regression	5	485	September 1, 2023
Comparison of Poisson regression models with same counting outcomes but 2 different scores as predictor modeling strategy	3	322	August 30, 2023
Guidance of analysis of longitudinal patient reported outcomes w.r.t Joint models modeling strategy longitudinal , rct , interpretation	4	671	August 29, 2023
Modelling outcome data with a limit of detection. Is a hurdle model appropriate? modeling strategy	18	6227	August 27, 2023
Post hoc test following Fisher's exact test data analysis	2	769	August 26, 2023
Effect modification in series of n-of-1 trials (repeated crossover) modeling strategy rct	2	445	August 25, 2023
ROC has a S shape, why? data analysis survival-analysis	30	3575	August 25, 2023
Seeking advice on estimating casual effects of multiple overlapping interventions with observational data modeling strategy causal , observational	1	422	August 22, 2023
Should one derive risk difference from the odds ratio? bayes absolute-risk	618	53581	August 16, 2023
How to handle multiple tests per patient in the development of diagnostic prediction model? modeling strategy model-specification , prediction	2	551	August 15, 2023
Time-to-event analysis with a blocking factor data analysis bayes , survival-analysis	3	546	August 14, 2023
Survival analysis vs. nested case-control analysis data analysis design , survival-analysis	3	879	August 14, 2023
External validation or a bigger modelling sample? model validation design , survival-analysis	9	999	August 12, 2023