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Messages - gstacy

1
metaXCMS / Peak Data Insertion Problems-Please Try Lowering ppm Param
Hello,

When I process my XCMS data for metaXCMS on the R platform I receive this message during feature detection "Peak Data Insertion Problems-Please Try Lowering ppm parameter".  While the process completes and I can move on to the next step, I am wondering what this means and if there is a way I can lower the ppm parameter that is currently set at 25 ppm.

Thank you,
Stacy