Lead Connectome Error

[area51]

I get the following error shortly after trying to run Lead Connectome Mapper from bilateral VTAs (HCP_MHG_30fold_groupconnectome):

Preparing VATs as seedfiles…

SPM12: spm_reslice (v7141) 11:37:18 – 01/07/2020
========================================================================
Completed : 11:37:20 – 01/07/2020

SPM12: spm_reslice (v7141) 11:37:22 – 01/07/2020
========================================================================
Completed : 11:37:24 – 01/07/2020
Done.
Running structural connectivity…
Command: seed
Unrecognized function or variable ‘KDTreeSearcher’.

Error in ea_dmri_conseed_map (line 103)
tree=KDTreeSearcher(fibers(:,1:3),’distance’,’chebychev’);

Error in cs_dmri_conseed (line 24)
ea_dmri_conseed_map(dfold,cname,sfile,cmd,space,options)

Error in ea_lcm_struc (line 20)
cs_dmri_conseed(base,options.lcm.struc.connectome,…

Error in ea_lcm (line 19)
ea_lcm_struc(options);

Error in ea_autocoord (line 63)
ea_lcm(options);

Error in ea_run (line 96)
ea_autocoord(options);

Error in lead_mapper>run_button_Callback (line 252)
ea_run(‘run’,options);

Error in gui_mainfcn (line 95)
feval(varargin{:});

Error in lead_mapper (line 42)
gui_mainfcn(gui_State, varargin{:});

Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)lead_mapper(‘run_button_Callback’,hObject,eventdata,guidata(hObject))
Error while evaluating UIControl Callback.

>>

[andreashorn]

Hi, seems you don’t have the stats toolbox:
https://de.mathworks.com/help/stats/kdtreesearcher.html

Best, Andy

[area51]

Yes I just realized that. Thanks Andy!

[Author]

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