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Dear Jung,<br>
<br>
the ERSP data is stored in each cluster of the STUDY under
STUDY.cluster(x). Each function also return this information. For
instance, std_erspplot will return 4 arguments, the first one is the
STUDY, the second is the ERSP for all conditions, the third one are the
time latencies and the 4th the different frequencies.<br>
<br>
The ERSP is a cell array. For instance, if you have 16 subjects and 2
conditions, it will be<br>
<br>
ERSP = <br>
[200x100x16]<br>
[200x100x16]<br>
<br>
The first array contains data for the first condition and the second
one data for the second condition. You must average these before
plotting them.<br>
<br>
erspcond1 = mean(ERSP{1},3);<br>
erspcond2 = mean(ERSP{2},3);<br>
<br>
then you may use either imagesc, logimagesc or tftopo to plot these
arrays.<br>
Best,<br>
<br>
Arno <br>
<br>
Jung Ki-Young wrote:
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<p class="MsoNormal"><span lang="EN-US">Dear all<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I’d like to get mean ERSP of
each
component cluster during cluster analysis.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I assume std_plottf and
std_erspplot may
use mean ERSP data from different components/different datasets within
the same
cluster for plotting the data.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">But I don’t figure out how to
get
mean ersp data, mean erp data, and other mean data from the STUDY
analysis.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Would you please give some
comments or
advices for this?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thank you in advance.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Jung<o:p></o:p></span></p>
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