[Samtools-help] Algorithm for Picard MarkDuplicates

[Feiyu Du <fd...@ge...>]

Hi,

I am new to MarkDuplicates. Could someone describe how it works or point 
to a helpful documentation site ? Also would quality trimming (resulting 
in varied length of pair ends) have an affect on MarkDup outputs ?

thanks a lot,

Feiyu