pycartool.spi.SourceSpace

class pycartool.spi.SourceSpace(names, coordinates, subject=None, filename=None)

Container for source space data.

Parameters:

nameslist of str

The solutions point names. Length (n_sources).

coordinatesndarray

The solutions point names coordinates. Shape(n_sources, 3).

subjectstr

Subject from who the source space was created.

filenamestr or file-like

If loaded from a file, the corresponding filename.

Attributes

n_sources	(int) Number of sources.
names	(list of str) The solutions point names. Length n_sources.
coordinates	(array) The solutions point names coordinates. Shape(n_sources, 3)
subject	(str) Subject from who the source space was created.
filename	(str or file-like) If loaded from a file, the corresponding filename.

Methods

get_center_of_mass([method])	Compute the center of mass of the Source Space.
get_coordinates()	Return a copy of sources coordinates.
get_names()	Return a copy of sources names.
save(filename)	Write SourceSpace to .spi file.

get_center_of_mass(method='mean')

Compute the center of mass of the Source Space.

Parameters:

methodstr

The method to use. Can be ‘mean’, or ‘median’.

Returns:

center_of_massarray

The x,y,z coordinates of the center of mass.

get_coordinates()

Return a copy of sources coordinates.

Returns:

coordinatesarray

The solutions point names coordinates. shape(n_sources, 3).

get_names()

Return a copy of sources names.

Returns:

nameslist of str

The solutions point names. Length n_sources.

save(filename)

Write SourceSpace to .spi file.

Parameters:

filenamestr or file-like

The .spi file to write.

Examples using pycartool.spi.SourceSpace

Conpute SVD

Conpute SVD