One problem, is that when I go to adjust data feature for affy 1-color
data, sometimes I am given the option of adjusting by fold difference(
Set fold difference), then I have can choose to use ( Use Fold
Difference ). This option is not always available and I'm wondering
why. It will appear for some data then is not be visible in the adjust
data menu for other data?
Could you give us more information about this difference, such as a step-by-step process?
Which version of MeV are you using?
Are you using the same file loader for each dataset?