Skip to main content

Table 1 Overview of four omics data modalities

From: Deep learning based feature-level integration of multi-omics data for breast cancer patients survival analysis

Data Modality Gene Expression DNA Methylation miRNA Expression Copy Number Variation
Measures Fragments per kilobase of transcript per million mapped reads (FPKM) Beta Value Reads per million mapped reads (RPM) Gain/Loss/Neutral
Dynamic
Range
Continuous
[0, 3,823,803,664.0]
Continuous
[0, 1]
Continuous
[0, 679,286.5]
Discrete {“Loss”: − 1,” Neutral”: 0,” Gain”:1}
Feature
Name
Ensembl
Gene ID
cg probe identifier miRNA
identifier
Ensembl
Gene ID
# of Features 60,483 25,978 1881 19,729
\