I have a user who is trying to use the output of summary statistics as input to the next step in a workflow.  e.g. using "median + 2*stddev" as the threshold cutoff in the next step, which is "pileup-to-interval".  Is that possible in galaxy workflow?  The current workaround is to create two separate workflows and input the parameter manually, but that is less than ideal.  Any suggestions would be appreciated.

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Lance Parsons - Software Developer/Data Analyst
134 Carl Icahn Laboratory
Lewis-Sigler Institute for Integrative Genomics
Princeton University