[Mne_analysis] on_missing and time-frequency

[Virginie van Wassenhove]

Yes, I know in advance that is in some conditions and in some runs, no
events will be found which is the reason why I want to use the "ignore"
option when that happens. Am I understanding this option incorrectly? What
is the "on_missing" referring to o.w.?

the error message is :
"ValueError: no desired events found."

Thanks!
V


On Wed, Oct 1, 2014 at 1:06 PM, Denis-Alexander Engemann <
denis.engemann at gmail.com> wrote:

> One more thing. When you construct the Epochs with on_missing='ignore' and
> you have a crash, how does the error message look like? Can you rule out
> that for some reason None of the events in your event_id is found in the
> third column of `events`. In that case ignoring would not help.
>
> -D
>
> 2014-10-01 12:58 GMT+02:00 Denis-Alexander Engemann <
> denis.engemann at gmail.com>:
>
>> Hi Virginie,
>>
>> 2014-10-01 10:48 GMT+02:00 Virginie van Wassenhove <
>> virginie.van.wassenhove at gmail.com>:
>>
>>> Hello,
>>>
>>> 2 issues:
>>>
>>> 1. Using mne.Epochs with on_missing='ignore' continues to return an
>>> error - and crashes the script.
>>>
>>>
>> thanks for reporting, we'll file a bug report and inquire.
>>
>>
>>> The error is returned irrespective of the argument I put in. It doesn't
>>> work in ipython or in spyder albeit others report it works in ipython but
>>> not in spyder.
>>>
>>>
>>> 2. I was giving a quick shot at TF analysis in sensor space using
>>> "tfr_morlet" - although it runs fine, the returned power and itc are not in
>>> readable format or am I missing someting? e.g. "power.plot_topo"  is not
>>> recognized. This was run in spyder with updated mne-python.
>>>
>>
>> In which sense is the format not readable, how does this look like?
>> What does it mean that "power.plot_topo" is not recognized?
>>
>> -Denis
>>
>>
>>> Any help appreciated!
>>>
>>> Best,
>>> -V
>>>
>>>
>>>
>>> --
>>> Virginie van Wassenhove
>>> Exec Dir NeuroSpin MEG
>>> Group leader, Brain Dynamics
>>> CEA.DSV.I2BM.NeuroSpin - INSERM Cognitive Neuroimaging Unit
>>> Bât 145 Point Courrier 156
>>> Gif s/ Yvette F-91191 FRANCE
>>>
>>> +33(0)1.69.08.1667
>>> Virginie.van.Wassenhove at gmail.com
>>> https://sites.google.com/site/virginievanwassenhove/
>>>
>>> _______________________________________________
>>> Mne_analysis mailing list
>>> Mne_analysis at nmr.mgh.harvard.edu
>>> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/mne_analysis
>>>
>>>
>>> The information in this e-mail is intended only for the person to whom
>>> it is
>>> addressed. If you believe this e-mail was sent to you in error and the
>>> e-mail
>>> contains patient information, please contact the Partners Compliance
>>> HelpLine at
>>> http://www.partners.org/complianceline . If the e-mail was sent to you
>>> in error
>>> but does not contain patient information, please contact the sender and
>>> properly
>>> dispose of the e-mail.
>>>
>>>
>>
>
> _______________________________________________
> Mne_analysis mailing list
> Mne_analysis at nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/mne_analysis
>
>
> The information in this e-mail is intended only for the person to whom it
> is
> addressed. If you believe this e-mail was sent to you in error and the
> e-mail
> contains patient information, please contact the Partners Compliance
> HelpLine at
> http://www.partners.org/complianceline . If the e-mail was sent to you in
> error
> but does not contain patient information, please contact the sender and
> properly
> dispose of the e-mail.
>
>


-- 
Virginie van Wassenhove
Exec Dir NeuroSpin MEG
Group leader, Brain Dynamics
CEA.DSV.I2BM.NeuroSpin - INSERM Cognitive Neuroimaging Unit
Bât 145 Point Courrier 156
Gif s/ Yvette F-91191 FRANCE

+33(0)1.69.08.1667
Virginie.van.Wassenhove at gmail.com
https://sites.google.com/site/virginievanwassenhove/
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.nmr.mgh.harvard.edu/pipermail/mne_analysis/attachments/20141001/ad3ac7c7/attachment.html