microarray differential expression analyses

Question

[bioinformatics]

Hi,

I have performed microarray differential expression analyses and have generated a table of p values.

However, the table also contains other values such as, LogFC, adj. p value, t, B.

Does anyone know what these other values represent (LogFC, adj. p value, t, B)?

Thanks!

Answer 1

[Gordon Smyth]

Type help("topTable") and read the "Value" section for a description of each column.

For more detail, see Section 13.1 of the limma User's Guide: https://www.bioconductor.org/packages/release/bioc/vignettes/limma/inst/doc/usersguide.pdf