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<p>Hi Sebastian,<br>
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<p>option 'normchange' will give you the normalized change to baseline (data-meanbsl)/(data+meanbsl)<br>
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<p>You can see the formulas for the different options at the end of the ft_freqbaseline code.<br>
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<p>I am not sure in which situation you would prefer this option over 'relchange', maybe someone else knows?<br>
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<p>Best,<br>
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<p>Sophie<br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> fieldtrip <fieldtrip-bounces@science.ru.nl> on behalf of Sebastian Sauppe <sauppe.s@gmail.com><br>
<b>Sent:</b> Tuesday, October 9, 2018 11:49 AM<br>
<b>To:</b> fieldtrip@science.ru.nl<br>
<b>Subject:</b> [FieldTrip] What is baseline method "normchange" in ft_freqbaseline?</font>
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<div>Dear list members,
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<div class="">there are several options for baselining in ft_freqbaseline. Most of them relatively intuitively to understand, like „absolute“ or „db“. However, I wasn’t able to find out what „normchange“ does. Does anyone of you know (where to find information
about this)?</div>
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<div class="">Thanks a lot!</div>
<div class="">— Sebastian<br class="">
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Dr. Sebastian Sauppe</div>
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Department of Comparative Linguistics, University of Zurich</div>
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Homepage: <a href="https://sites.google.com/site/sauppes/" class="">https://sites.google.com/site/sauppes/</a></div>
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Twitter: <a href="https://twitter.com/SebastianSauppe" class="">@SebastianSauppe</a></div>
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Google Scholar Citations: <a href="https://scholar.google.de/citations?user=wEtciKQAAAAJ" class="">https://scholar.google.de/citations?user=wEtciKQAAAAJ</a> </div>
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ResearchGate: <a href="http://www.researchgate.net/profile/Sebastian_Sauppe" class="">http://www.researchgate.net/profile/Sebastian_Sauppe</a></div>
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ORCID ID: <a href="http://orcid.org/0000-0001-8670-8197" class="">http://orcid.org/0000-0001-8670-8197</a></div>
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