[Mne_analysis] Type Error in adaptation of example plot_source_space_time_frequency.py

[David I Leitman]

will try am not quite sure how to proceed given that I am using my subject roi labels
On Mar 9, 2014, at 3:49 AM, Alexandre Gramfort wrote:

> hi David,
> 
> can you reproduce the problem with the sample data?
> could you share a gist on https://gist.github.com/ ?
> 
> thanks
> Alex
> 
> 
> On Sat, Mar 8, 2014 at 9:47 PM, David Leitman
> <leitman at mail.med.upenn.edu> wrote:
>> Hi all,
>> 
>> I get the following error when I try the following using my constructed ROI labels : Any pointers would be much appreciated :)
>> 
>> thanks// dave
>> 
>> script snippet:
>> 
>> 
>> print __doc__
>> 
>> import mne
>> from mne import fiff
>> 
>> from mne.minimum_norm import  source_band_induced_power
>> epochs=mne.read_epochs(fname_epoched, proj= True)
>> bands = dict(theta= [3, 8], alpha=[9, 11], beta=[18, 22], gamma=[30, 80])
>> 
>> stcs = source_band_induced_power(epochs, label, inverse_operator, bands, n_cycles=2,
>>                                 use_fft=False, n_jobs=1)
>> 
>> for b, stc in stcs.iteritems():
>>    stc.save('induced_power_%s' % b)
>> 
>> ###############################################################################
>> # plot mean power
>> import matplotlib.pyplot as plt
>> plt.plot(stcs['alpha'].times, stcs['alpha'].data.mean(axis=0), label='Alpha')
>> plt.plot(stcs['beta'].times, stcs['beta'].data.mean(axis=0), label='Beta')
>> plt.plot(stcs['beta'].times, stcs['beta'].data.mean(axis=0), label='Theta')
>> plt.plot(stcs['beta'].times, stcs['beta'].data.mean(axis=0), label='Gamma')
>> plt.xlabel('Time (ms)')
>> plt.ylabel('Power')
>> plt.legend()
>> plt.title('Mean source induced power')
>> plt.show()
>> 
>> 
>> error:
>> 
>> ---------------------------------------------------------------------------
>> TypeError                                 Traceback (most recent call last)
>> <ipython-input-11-2aeed705510d> in <module>()
>>      1 bands = dict(theta=[3, 8], alpha=[9, 11], beta=[18, 22], gamma=[30, 80])
>>      2
>> ----> 3 BFstcs = source_band_induced_power(epochs, label, inverse_operator, bands, n_cycles=2, use_fft=False, n_jobs=1)
>> 
>> /home/leitman/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/mne-0.7.1-py2.7.egg/mne/utils.pyc in dec(*args, **kwargs)
>>    378             return ret
>>    379         else:
>> --> 380             return function(*args, **kwargs)
>>    381
>>    382     # set __wrapped__ attribute so ?? in IPython gets the right source
>> 
>> /home/leitman/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/mne-0.7.1-py2.7.egg/mne/minimum_norm/time_frequency.pyc in source_band_induced_power(epochs, inverse_operator, bands, label, lambda2, method, nave, n_cycles, df, use_fft, decim, baseline, baseline_mode, pca, n_jobs, verbose)
>>     84
>>     85     frequencies = np.concatenate([np.arange(band[0], band[1] + df / 2.0, df)
>> ---> 86                                  for _, band in bands.iteritems()])
>>     87
>>     88     powers, _, vertno = _source_induced_power(epochs,
>> _______________________________________________
>> 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.
>> 

David I. Leitman PhD

Research Assistant Professor
Department of Psychiatry-
Neuropsychiatry program
Perelman School of Medicine
University of Pennsylvania
Gates Pavilion 10th floor room 1042
3400 Spruce St
Philadelphia, PA 19104-4283
P: (215) 662-7389
F: (215) 662-7903
E: leitman at mail.med.upenn.edu
Faculty page:	http://www.med.upenn.edu/apps/faculty/index.php/g275/p8174343
Lab website:
 http://davidileitman.com

The information contained in this e-mail message is intended only for the personal and confidential use of the recipient(s) named above.  If the reader of this message is not the intended recipient or an agent responsible for delivering it to the intended recipient, you are hereby notified that you have received this document in error and that any review, dissemination, distribution, or copying of this message is strictly prohibited.  If you have received this communication in error, please notify the the Neuropsychiatry Section immediately by e-mail, and delete the original message.















-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.nmr.mgh.harvard.edu/pipermail/mne_analysis/attachments/20140309/633eb5fc/attachment.html