Analogously, EFNA4 was negatively correlated with stromal scores (R = −0.24, p = 2.4e-06) and ESTIMAT scores (R = −0.16, p = 0.0015) but positively correlated with tumor purity (R = 0.16, p = 0.0015) (Figures 6E–H). The gene discussed is EFNA4; the disease is neoplasm.