Topic Replies Activity
Comparison of prevalence over years 1 October 14, 2019
RCT ceiling effects and high drop off rate 7 October 14, 2019
Mathematical behavior of the primary endpoint 13 October 14, 2019
Nonparametric Effect Size estimation, Likelihood Methods, and Meta Analysis 9 October 13, 2019
Does data-based variable reduction lead to confounding? 10 October 12, 2019
Regularization without standardization 3 October 11, 2019
Hazard ratio plots with non-linear & time-varying effects in R 21 October 11, 2019
Comparing Beta coefficients 5 October 11, 2019
Analysing large registry databases and "insufficient memory" 13 October 10, 2019
Multivariable model with variables missing in select patient subsets 11 October 9, 2019
Is it possible to conduct phase III clinical trials in oncology if it is suspected that the survival curves will cross? 31 October 8, 2019
ANDROMEDA-SHOCK (or, how to intepret HR 0.76, 95% CI 0.55-1.02, p=0.06) 71 October 8, 2019
Assessing variable importance over time 6 October 7, 2019
Simulating survival data to evaluate statistical power for survival analysis 2 October 6, 2019
Statistical power in randomized clinical trials versus observational studies with identical questions 5 October 6, 2019
CITRIS-ALI Results & Discussion Thread 20 October 5, 2019
Propensity score matching vs multivariable regression 25 October 5, 2019
BBR Video Course 38 October 5, 2019
Statistically Efficient Ways to Quantify Added Predictive Value of New Measurements 11 October 3, 2019
Restricted mean survival in a study without administrative censoring 2 October 3, 2019
Imbalance in pre-post studies 7 October 2, 2019
Which SD to use when calculating standardised mean differences? 2 October 2, 2019
Reference Collection to push back against "Common Statistical Myths" 32 September 14, 2019
Maximum number of predictors in pooled logistic regression 8 October 2, 2019
Conditional Independence Assumption 3 September 30, 2019
Use of synthetic data in model development 4 September 30, 2019
Information criteria vs cross validation 4 September 29, 2019
Calibration curve for pooled logistic regression 1 September 28, 2019
Normalizing for diuretic use in heart failure studies 6 September 28, 2019
Meta-analysis: SD for Cohen's d and Hedge's g 2 September 25, 2019