timc at chiark.greenend.org.uk (Tim Cutts) wrote in message
> You could probably make educated guesses without the trace data, but the
> trace data definitely helps.
I know that the use of the trace files migt help to get significant
results but I think of merging my own sequence data with public
sequences. And in this case I have the trace files for my own
sequences but probably not for (all) public sequences.