Submitted by present_s on Sun, 01/12/2014 - 13:16 老师: 您好,我已经获取了每个被试的ROICorrelation,能否得到组水平上的ROICorrelation呢? Log in or register to post comments 5857 reads Submitted by ZHANG_RESTadmin on Sun, 01/12/2014 - 15:16 Permalink Re: 组 ROICorrelation 组水平上的correlation,你要用所有被试 个体水平上每两个ROI之间的correlation值,做组分析。具体是one sample t test还是two sample t test要看自己的实验设计。 Log in or register to post comments Submitted by szjoanna7 on Mon, 01/13/2014 - 17:05 Permalink Re: 组 ROICorrelation 张老师,我想问一下,如果用brainnet做图,显示组内的情况, edge应该设定什么值?是全部个体correlation matrices的组内平均值吗? Log in or register to post comments Submitted by ZHANG_RESTadmin on Wed, 01/15/2014 - 12:14 Permalink Re: 组 ROICorrelation 可以设为组内平均值。 Log in or register to post comments
Submitted by ZHANG_RESTadmin on Sun, 01/12/2014 - 15:16 Permalink Re: 组 ROICorrelation 组水平上的correlation,你要用所有被试 个体水平上每两个ROI之间的correlation值,做组分析。具体是one sample t test还是two sample t test要看自己的实验设计。 Log in or register to post comments
Submitted by szjoanna7 on Mon, 01/13/2014 - 17:05 Permalink Re: 组 ROICorrelation 张老师,我想问一下,如果用brainnet做图,显示组内的情况, edge应该设定什么值?是全部个体correlation matrices的组内平均值吗? Log in or register to post comments
Submitted by ZHANG_RESTadmin on Wed, 01/15/2014 - 12:14 Permalink Re: 组 ROICorrelation 可以设为组内平均值。 Log in or register to post comments
Submitted by ZHANG_RESTadmin on Sun, 01/12/2014 - 15:16 Permalink
Re: 组 ROICorrelation
组水平上的correlation,你要用所有被试 个体水平上每两个ROI之间的correlation值,做组分析。具体是one sample t test还是two sample t test要看自己的实验设计。
Submitted by szjoanna7 on Mon, 01/13/2014 - 17:05 Permalink
Re: 组 ROICorrelation
张老师,我想问一下,如果用brainnet做图,显示组内的情况, edge应该设定什么值?是全部个体correlation matrices的组内平均值吗?
Submitted by ZHANG_RESTadmin on Wed, 01/15/2014 - 12:14 Permalink
Re: 组 ROICorrelation
可以设为组内平均值。