data analysis

Topic	Replies	Views	Activity
RMS Case Study in Parametric Survival Modeling models survival-analysis , parametric	0	11714	September 17, 2021
Survival curves - categorization vs continuous in cox model modeling strategy survival-analysis	5	757	August 11, 2023
Observational data with diagnosis partially determining treatment (imperfect instrumental variable?) causal inference causal	0	363	August 8, 2023
Comparing prediction models without likelihoods machine learning accuracy , prediction	8	4200	August 7, 2023
Inferences from summary data - without seeing the data for a Cox PH model, do chi square tests tell us anything? data problems interpretation	5	256	July 24, 2023
Strategies to overcome referral \ workup bias in Diagnosis Prediction Models modeling strategy prediction , design	8	820	July 24, 2023
How would I get the linear combination of these coefficients for an ITS analysis in R? models	1	1021	July 23, 2023
Using the double bootstrap for validating prediction models model validation	7	2442	July 20, 2023
Penalized regression with imputation in `rms` modeling strategy missing-data , penalization	5	3089	July 20, 2023
Case-control study with and corresponding subgroup modeling strategy survival-analysis , interpretation	2	546	July 20, 2023
GAM models provide NaN p values for few variables models	3	507	July 3, 2023
Decision curve for decision tree model modeling strategy decision-making	9	869	July 3, 2023
NHANES - prediction modeling strategy prediction	3	460	June 27, 2023
Impact of Model Intercepts on Ordinal Logistic Regression Outcome modeling strategy interpretation , logistic-regression	7	627	June 22, 2023
P values and small sample size data analysis interpretation	6	720	June 20, 2023
How to analyze continuous Y and impact of time of event modeling strategy	4	607	June 19, 2023
"Spline approximation error" modeling strategy	4	671	June 19, 2023
Adjust for age and Charlson Comorbidity Index in a regression model data analysis logistic-regression	3	687	June 17, 2023
Discussion of Assessing Heterogeneity of Treatment Effect, Estimating Patient-Specific Efficacy, and Studying Variation in Odds ratios, Risk Ratios, and Risk Differences models prediction , precision , interaction , effect-measures , hte	33	11157	June 16, 2023
The relation between Statistical Inference and Causal Inference causal inference prediction , bayes , observational	16	6688	June 4, 2023
Prior/posterior predictive distributions for an unconstrained/constrained PPO model modeling strategy bayes , ordinal	0	436	June 3, 2023
How to calculate adjusted proportion for each group? data analysis logistic-regression , regression	1	614	June 2, 2023
Adjusting for sample size imbalance in a predictor variable in Cox PH model modeling strategy survival-analysis , regression	2	851	May 30, 2023
Random effect model for multi center prognostic markers modeling strategy random-effects , multi-center	5	771	May 30, 2023
individual risk probability	6	950	May 29, 2023
RMS Binary Logistic Regression models logistic-regression	5	13827	May 28, 2023
Linearity of continuous covariates with logit of outcomes in logistic regression data analysis	1	1009	May 25, 2023
Different results in unconstrained partial proportional odds model modeling strategy bayes , ordinal , rct	0	693	May 22, 2023
Risk based treatment and the validity of scales of effect data analysis	17	1736	May 22, 2023
Treatment effect on survival in observational data with treatment times after diagnosis data analysis survival-analysis	4	638	May 16, 2023