ASCL1 and neoplasm: Interestingly, although both A and A2 scores were positively correlated with E scores for all cells in the tumor (sr=0.43 for A2; sr=0.09 for A), only A2 scores had a strong correlation with E scores for cells that express ASCL1 (Figure 4B,C) (sr=0.35 for A2; sr=−0.08 for A).