Bioconductor(using MAS5)File Format
A Bioconductor (MAS5) expression file is a tab-delimited text file that contains Affymetric Gene chip ID and several columns of expression datum.
The header line contains all CEL file names you use in the Bioconductor calculation.
A sample expression file is displayed as following.
| Sample1 | Sample2 | Sample3 |
gene1 |
0.3 |
0.02 |
0.12 |
A Bioconductor (MAS5) call file is a tab-delimited text file that contains Affymetric Gene chip ID and several columns of present/absent detection for corresponding expression file.
A sample call file is displayed as following.
| Sample1 | Sample2 | Sample3 |
gene1 |
p |
p |
a |