Thanks, Steve!<br><br>Sorry for my unclear statement.<br><br>To my understanding, easythresh will call smoothest without passing the DOF parameter. However, in smoothest, DOF will default to 100 if nothing specified, is that right? What DOF should we use if we perform easythresh on a Z statistical image?<br>
<br>Best,<br><br>Chao-Gan<br><br><div class="gmail_quote">On Thu, Jan 19, 2012 at 12:48 PM, Stephen Smith <span dir="ltr">&lt;<a href="mailto:[log in to unmask]"><a href="/cgi-bin/wa-jisc.exe?LOGON=A3%3Dind1201%26L%3DFSL%26E%3Dquoted-printable%26P%3D2018118%26B%3D--90e6ba6149ee18933f04b6e7cdaa%26T%3Dtext%252Fhtml%3B%2520charset%3DISO-8859-1%26pending%3D" target="_parent" >[log in to unmask]</a></a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word"><div>I don&#39;t think it does - easythresh (at least my version) doesn&#39;t pass in a DoF.</div><div>Cheers.</div><div><br></div><div><div><div></div><div class="h5"><br><div><div>On 18 Jan 2012, at 22:14, YAN Chao-Gan wrote:</div>
<br><blockquote type="cite">Dear FSL experts,<br><br>Recently I used easythresh on a Z stats map for multiple comparison correction.<br><br>I found easythresh will call smoothest with the degree of freedom set at the default value of 100. The DOF of statistical Z is not 100, right? Is there any reason to use 100 as DOF for Z stats map?<br>

<br>Thanks!<br><br>Chao-Gan<br>
</blockquote></div><br></div></div><div>
<span style="border-collapse:separate;color:rgb(0,0,0);font-family:Helvetica;font-size:medium;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:auto;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><div>
<br>---------------------------------------------------------------------------<br>Stephen M. Smith, Professor of Biomedical Engineering<br>Associate Director,  Oxford University FMRIB Centre<br><br>FMRIB, JR Hospital, Headington, Oxford  OX3 9DU, UK<br>
<a href="tel:%2B44%20%280%29%201865%20222726" value="+441865222726" target="_blank">+44 (0) 1865 222726</a>  (fax 222717)<br><a href="mailto:[log in to unmask]" target="_blank"><a href="/cgi-bin/wa-jisc.exe?LOGON=A3%3Dind1201%26L%3DFSL%26E%3Dquoted-printable%26P%3D2018118%26B%3D--90e6ba6149ee18933f04b6e7cdaa%26T%3Dtext%252Fhtml%3B%2520charset%3DISO-8859-1%26pending%3D" target="_parent" >[log in to unmask]</a></a>    <a href="http://www.fmrib.ox.ac.uk/%7Esteve" target="_blank">http://www.fmrib.ox.ac.uk/~steve</a><br>
---------------------------------------------------------------------------<br></div><div><br></div></span><br>
</div>
<br></div></div></blockquote></div><br>