An 'undefined' page is any page that has been linked to from within Confluence, but that does not yet exist.

Undefined Page Linked From
n,m Page: Introduction to R (Introduction to Bioinformatics Programming and Analysis)
unknown Page: Getting used to Unix (Introduction to Bioinformatics Programming and Analysis)
Page: Identifying transcription factor targets by microarray analysis of mutant plants (Introduction to Bioinformatics Programming and Analysis)