data analysis


Topic Replies Activity
What kind of model to use? 4 May 3, 2019
Time-to-event outcomes where some patients are 'cured' 3 May 2, 2019
Testing influence of new guideline on prevalence 1 April 30, 2019
How to deal with the non-proportionality in the Cox regression model? 11 April 24, 2019
Interpretation of the Hazard Ratio in a Cox regression model with time varying covariate(s) 2 April 23, 2019
Joint models for longitudinal and time-to-event data analysis applied to RCTs 8 April 22, 2019
Modelling outcome data with a limit of detection. Is a hurdle model appropriate? 17 April 11, 2019
Non linear effect 9 April 11, 2019
Reduction of highly correlated variables in radiation oncology 3 April 6, 2019
Robust Estimation of Marginal Effects (and Uncertainty) using Bayesian Additive Regression Trees 3 March 29, 2019
Discussion of Assessing Heterogeneity of Treatment Effect, Estimating Patient-Specific Efficacy, and Studying Variation in Odds ratios, Risk Ratios, and Risk Differences 7 March 26, 2019
Is it reasonable to adjust for baseline covariates that will change with treatment? 2 March 25, 2019
Propensity matching and analysis of resultant data on a data set with nonuniform repeated measures 6 March 19, 2019
Dealing with missing outcome data in prediction models 6 March 16, 2019
Optimism-correction for Lasso-Cox 8 February 27, 2019
Who to read in snp/gwas/personalised medicine? 4 January 26, 2019
So you've built a validated clinical prediction model, now what? 8 February 15, 2019
Assess sensitivity of a binary screening result across other continuous covariate(s) 2 February 4, 2019
Estimating mean survival from marginal and conditional models 2 January 29, 2019
Calibration Question 7 January 28, 2019
Bayesian approach to diagnostic validity? 4 January 25, 2019
Interim Analysis & "Alpha Spending" in RCT's using Bayesian Analyses 16 January 25, 2019
Calibration Curves for Clinical Prediction Models 6 January 15, 2019
Event-free survival > Overall survival? 7 January 14, 2019
Event definition for survival analysis 3 January 12, 2019
How to derive survival time on anonomised dates 1 January 10, 2019
Looking for guidance on model design for cohort study with recurrent events 4 January 10, 2019
Comparing 2 biomarkers using restricted cubic splines - how-to, interpretation, model building 64 December 17, 2018
Appropriate statistical analyses for predicting response to treatment 7 December 16, 2018
Can Confidence Intervals Indicate Uncertainty/Precision? 3 December 12, 2018