Hi Matteo,
Did you try the gap filling after the alignment?
Best regards,
Sandra
From: Matteo Stocchero S-IN [mailto:matteo.stocch...@s-in.it]
Sent: Thursday, June 07, 2012 5:17 PM
To: mzmine-devel@lists.sourceforge.net
Subject: [Mzmine-devel] Zero values
Dear MZmine support,
I am Matteo from Italy and I am focused on multivariate data analysis.
I am working with data sets produced by MZmine2 and I have an important
question about the zeros in the peak list.
I used RANSAC aligner in order to reduce the number of zeros.
However, a large number of zeros appears in the data set.
I do not understand if the zeros have to be considered missing values or values
equal to zero.
In statistical analysis this implies a different treatment of the data.
Could you please clarify me this point?
Thank you in advance.
Best regards.
Matteo
--
Matteo Stocchero, PhD
Applications Specialist
S-IN Soluzioni Informatiche Srl
via Ferrari 14, I-36100 Vicenza - Italy
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