From: Comparison of multimarker logistic regression models, with application to a genomewide scan of schizophrenia
Density
Number of marker SNP sets with adjacent interactions included
Number (proportion) with significant improvement in log-likelihood
Number (proportion) with improvement in AIC
5
727
662 (91.1%)
674 (92.7%)
20
983
955 (98.3%)
961 (97.8%)