modeling strategy

Topic	Replies	Views	Activity
How to handle multiple tests per patient in the development of diagnostic prediction model? model-specification , prediction	2	589	August 15, 2023
Survival curves - categorization vs continuous in cox model survival-analysis	5	824	August 11, 2023
Strategies to overcome referral \ workup bias in Diagnosis Prediction Models prediction , design	8	867	July 24, 2023
Penalized regression with imputation in `rms` missing-data , penalization	5	3134	July 20, 2023
Case-control study with and corresponding subgroup survival-analysis , interpretation	2	611	July 20, 2023
Decision curve for decision tree model decision-making	9	957	July 3, 2023
NHANES - prediction prediction	3	518	June 27, 2023
Impact of Model Intercepts on Ordinal Logistic Regression Outcome interpretation , logistic-regression	7	682	June 22, 2023
How to analyze continuous Y and impact of time of event	4	653	June 19, 2023
"Spline approximation error"	4	714	June 19, 2023
Prior/posterior predictive distributions for an unconstrained/constrained PPO model bayes , ordinal	0	510	June 3, 2023
Adjusting for sample size imbalance in a predictor variable in Cox PH model survival-analysis , regression	2	919	May 30, 2023
Random effect model for multi center prognostic markers random-effects , multi-center	5	833	May 30, 2023
Different results in unconstrained partial proportional odds model bayes , ordinal , rct	0	744	May 22, 2023
Outlier detection design , rms , interpretation	3	1066	May 11, 2023
Analyzing two different groups of subjects	5	784	May 4, 2023
Does including time to event or censoring in a logistic regression model cause collider bias? survival-analysis , logistic-regression	3	1172	May 3, 2023
Modeling longitudinal rank-order data for a psychological experiment	1	645	April 18, 2023
RCS model - Question on 'optimum' number of knots	2	1033	April 5, 2023
Regression coefficients requirement for calibration plot prediction , calibration	6	832	March 25, 2023
Using trajectory analysis and G-formula in observational data causal	6	993	March 13, 2023
Appropriate model for combined data from two RCTs rct	10	762	March 8, 2023
Using Net Benefit and Decision Curve Analysis to pre-specify target model performance design , decision-making , prediction	4	1001	February 28, 2023
Bayesian Biostatistical Modeling Plan bayes	6	2302	February 28, 2023
Resources for handling blocked randomization in the analysis of RCTs rct	10	1414	February 11, 2023
Covariates in a Case Crossover Design design	0	720	February 2, 2023
Within-between effects, splines and longitudinal data longitudinal	0	581	February 1, 2023
ANCOVA that handles pseudoreplication? statistical-model	0	479	January 25, 2023
Rescue analysis for % change from baseline as an outcome in RCT rct	16	1963	January 16, 2023
Effectiveness of Paxlovid a retrospective study survival-analysis	5	923	January 11, 2023