data analysis

Topic	Replies	Views	Activity
RMS Case Study in Parametric Survival Modeling models survival-analysis , parametric	0	11703	September 17, 2021
Survival curves - categorization vs continuous in cox model modeling strategy survival-analysis	5	749	August 11, 2023
Observational data with diagnosis partially determining treatment (imperfect instrumental variable?) causal inference causal	0	359	August 8, 2023
Comparing prediction models without likelihoods machine learning accuracy , prediction	8	4194	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	253	July 24, 2023
Strategies to overcome referral \ workup bias in Diagnosis Prediction Models modeling strategy prediction , design	8	816	July 24, 2023
How would I get the linear combination of these coefficients for an ITS analysis in R? models	1	1014	July 23, 2023
Using the double bootstrap for validating prediction models model validation	7	2440	July 20, 2023
Penalized regression with imputation in `rms` modeling strategy missing-data , penalization	5	3082	July 20, 2023
Case-control study with and corresponding subgroup modeling strategy survival-analysis , interpretation	2	534	July 20, 2023
GAM models provide NaN p values for few variables models	3	505	July 3, 2023
Decision curve for decision tree model modeling strategy decision-making	9	859	July 3, 2023
NHANES - prediction modeling strategy prediction	3	449	June 27, 2023
Impact of Model Intercepts on Ordinal Logistic Regression Outcome modeling strategy interpretation , logistic-regression	7	609	June 22, 2023
P values and small sample size data analysis interpretation	6	715	June 20, 2023
How to analyze continuous Y and impact of time of event modeling strategy	4	600	June 19, 2023
"Spline approximation error" modeling strategy	4	669	June 19, 2023
Adjust for age and Charlson Comorbidity Index in a regression model data analysis logistic-regression	3	681	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	11133	June 16, 2023
The relation between Statistical Inference and Causal Inference causal inference prediction , bayes , observational	16	6658	June 4, 2023
Prior/posterior predictive distributions for an unconstrained/constrained PPO model modeling strategy bayes , ordinal	0	424	June 3, 2023
How to calculate adjusted proportion for each group? data analysis logistic-regression , regression	1	603	June 2, 2023
Adjusting for sample size imbalance in a predictor variable in Cox PH model modeling strategy survival-analysis , regression	2	849	May 30, 2023
Random effect model for multi center prognostic markers modeling strategy random-effects , multi-center	5	760	May 30, 2023
individual risk probability	6	949	May 29, 2023
RMS Binary Logistic Regression models logistic-regression	5	13809	May 28, 2023
Linearity of continuous covariates with logit of outcomes in logistic regression data analysis	1	1003	May 25, 2023
Different results in unconstrained partial proportional odds model modeling strategy bayes , ordinal , rct	0	692	May 22, 2023
Risk based treatment and the validity of scales of effect data analysis	17	1731	May 22, 2023
Penalized Likelihood vs. Variance Decomposition Approaches modeling strategy data-reduction , penalization , pcs	0	1816	May 20, 2023