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Messages - metabo

1
XCMS Online / Re: Q-exactive
All,
I have the same problem. I have acquired my metabolomic datas on a UPLC-Q-excative in positive and negative mode simultenaously. I have converted datas to .cdf.
I use the xcms package. There is no nothing in the polarity column.
Otherwise, I don't know if my datas are in centroid or profile.
Someone have solutions?
Thanks!