modeling strategy

Topic	Replies	Views	Activity
Is it valid to use "withdrew from study" in a mixed model to help with dropout bias in longitudinal data? missing-data	7	1407	May 3, 2024
Using splines with time series data spline	6	2780	May 1, 2024
Penalized Likelihood vs. Variance Decomposition Approaches data-reduction , penalization , pcs	2	3023	April 17, 2024
How do I analyse the functional form of the relationship between a covariate to the hazard ratio in a Cox proportional hazard model?	8	2573	April 12, 2024
Ranked analysis of ANCOVA design , interpretation , rct	7	3277	January 21, 2024
Ordinal regression when odds are not proportional ordinal	6	8358	January 19, 2024
Using mixed logistic regression model to compare classifiers on test datasets rms	1	923	January 17, 2024
Robust covariance matrix estimation approach for serial data	5	3125	December 29, 2023
Linear mixed model for 3 time points longitudinal	19	28915	December 20, 2023
RMS Introduction rms , model-specification , model-uncertainty	7	16435	May 22, 2023
High relationship between variables in different phenotypes	0	854	October 13, 2023
Log-transformation versus nonlinear regression in allometry	2	1159	October 4, 2023
Use of ratios as dependent and independent variables in regression	0	1303	October 4, 2023
Flexible modeling of categorical variables	4	802	October 3, 2023
Mathematical coupling in epidemiology causal	4	856	September 7, 2023
Comparison of Poisson regression models with same counting outcomes but 2 different scores as predictor	3	972	August 30, 2023
Guidance of analysis of longitudinal patient reported outcomes w.r.t Joint models longitudinal , rct , interpretation	4	1738	August 29, 2023
Modelling outcome data with a limit of detection. Is a hurdle model appropriate?	18	8032	August 27, 2023
Effect modification in series of n-of-1 trials (repeated crossover) rct	2	1091	August 25, 2023
Seeking advice on estimating casual effects of multiple overlapping interventions with observational data causal , observational	1	1367	August 22, 2023
How to handle multiple tests per patient in the development of diagnostic prediction model? model-specification , prediction	2	1005	August 15, 2023
Survival curves - categorization vs continuous in cox model survival-analysis	5	1754	August 11, 2023
Strategies to overcome referral \ workup bias in Diagnosis Prediction Models prediction , design	8	1245	July 24, 2023
Penalized regression with imputation in `rms` missing-data , penalization	5	4397	July 20, 2023
Case-control study with and corresponding subgroup survival-analysis , interpretation	2	1013	July 20, 2023
Decision curve for decision tree model decision-making	9	2358	July 3, 2023
NHANES - prediction prediction	3	890	June 27, 2023
Impact of Model Intercepts on Ordinal Logistic Regression Outcome interpretation , logistic-regression	7	2783	June 22, 2023
How to analyze continuous Y and impact of time of event	4	945	June 19, 2023
"Spline approximation error"	4	1425	June 19, 2023