Figure 5. (A) The distribution of each immune subtype between normal samples and tumor samples in PDAC. (B) The correlation among each immune subtype in PDAC tumor samples in former combined GEO datasets. (C) The comparation of immune cell types between normal samples and tumor samples in different immune subtypes of PDAC in former combined GEO datasets. (D) The correlation coefficient between AMIGO2 and main immune cell types in GEO datasets.