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<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Hello Vera,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">If the .mat files contain fieldtrip data structures, you can use ft_appenddata to concatenate them into one data structure. You than can save that data structure into a new .mat file.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Xavier<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;color:#595555">Dr Xavier Vrijdag, MSc PhD</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:5.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-line-height-alt:8.0pt"><b><span style="font-size:10.0pt;color:#006060">Research fellow</span></b><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#595555">Department of Anaesthesiology </span><span style="font-size:10.0pt;color:#006060">│</span><span style="font-size:10.0pt;color:black"> </span><span style="font-size:10.0pt;color:#595555">School
of Medicine</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#595555">Faculty of Medical & Health Sciences </span><span style="font-size:10.0pt;color:#006060">│</span><span style="font-size:10.0pt;color:black"> </span><span style="font-size:10.0pt;color:#595555">The
University of Auckland</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#595555">Private Bag 92019 </span><span style="font-size:10.0pt;color:#006060">│</span><span style="font-size:10.0pt;color:black"> </span><span style="font-size:10.0pt;color:#595555">Auckland 1142 </span><span style="font-size:10.0pt;color:#006060">│</span><span style="font-size:10.0pt;color:black"> </span><span style="font-size:10.0pt;color:#595555">New
Zealand</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;color:#006060">M</span></b><span style="font-size:10.0pt;color:black"> </span><span style="font-size:10.0pt;color:#595555">+64 21 0230 4558</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;color:#006060">E </span></b><span style="font-size:10.0pt;color:#006060"><a href="mailto:x.vrijdag@auckland.ac.nz"><span style="color:#044A91">x.vrijdag@auckland.ac.nz</span></a><b> </b></span><b><span style="font-size:8.0pt;font-family:"Verdana",sans-serif;color:black"> </span></b><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"> <o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">fieldtrip <fieldtrip-bounces@science.ru.nl> on behalf of Barbara Tsogli via fieldtrip <fieldtrip@science.ru.nl><br>
<b>Reply to: </b>FieldTrip discussion list <fieldtrip@science.ru.nl><br>
<b>Date: </b>Friday, 11 November 2022 at 8:59 AM<br>
<b>To: </b>"fieldtrip@science.ru.nl" <fieldtrip@science.ru.nl><br>
<b>Cc: </b>Barbara Tsogli <Barbara.Tsogli@uib.no><br>
<b>Subject: </b>[FieldTrip] group blocks with preprocessed data<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Dear FieltTripers, <br>
<br>
I was given some preprocessed EEG data in order to perform a Time-Frequency analysis. The experiment has 3 blocks (or sessions); therefore, for each subject, there are 3 different .mat files (Subj1_Block1.mat, Subj1_Block2.mat, Subj1_Block3.mat). Given that
we are not interested to consider the block as a factor in our statistical analysis, is there a way to group the 3 .mat files that represent the 3 blocks? in other words, is there a way to create a mat file that contains the information of the 3 blocks (i.e.:
Subj1_Block1to3.mat)?<br>
<br>
Thank you for your time in advance, <br>
Vera<br>
<br>
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<o:p></o:p></p>
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