| SCAN | Single-Channel Array Normalization (SCAN) |
| SCAN_TwoColor | Single-Channel Array Normalization (SCAN) for two-channel Agilent microarrays |
| UPC | Universal Probability of expression Codes (UPC) for single-channel microarrays |
| UPC_RNASeq | Universal Probability of expression Codes (UPC) for RNA-Seq data |
| UPC_TwoColor | Universal Probability of expression Codes (UPC) for two-channel microarrays |