ResearchBenchmarksSynthetic cohort generation on SEER Lung Cancer (original train-test splits)Synthetic cohort generation on SEER Lung Cancer (original train-test splits)Follow0.031Delta X (Univariate Dist.)OncoSynth0.028880.043190.05750.07181Jun 24, 2026Evaluation resultsMethodMethodLinksDelta X (Univariate Dist.)Delta X2 (Bivariate Dist.)Delta W (Prevalence Diff.)Delta C (Prevalence Diff.)JSD T (Distribution Dist.)Delta RMST (3 Years)Delta RMST (5 Years)Delta RMST (7 Years)Delta RMST (10 Years)OncoSynthSynthetic data generat...Synthetic data generator=OncoSynth2026.060.0310.0450.0160.0050.1330.230.3480.4260.494TabDiffSynthetic data generat...Synthetic data generator=TabDiff2026.060.0460.0470.0470.0110.4150.6240.7890.9491.221CTGANSynthetic data generat...Synthetic data generator=CTGAN2026.060.0840.050.1240.0230.3192.8733.5274.3295.291