mne.viz.plot_ica_properties¶
- mne.viz.plot_ica_properties(ica, inst, picks=None, axes=None, dB=True, plot_std=True, topomap_args=None, image_args=None, psd_args=None, figsize=None, show=True, reject='auto', reject_by_annotation=True, *, verbose=None)[source]¶
Display component properties.
Properties include the topography, epochs image, ERP/ERF, power spectrum, and epoch variance.
- Parameters
- icainstance of
mne.preprocessing.ICA
The ICA solution.
- instinstance of
Epochs
orRaw
The data to use in plotting properties.
- picks
str
|list
|slice
|None
Channels to include. Slices and lists of integers will be interpreted as channel indices. In lists, channel type strings (e.g.,
['meg', 'eeg']
) will pick channels of those types, channel name strings (e.g.,['MEG0111', 'MEG2623']
will pick the given channels. Can also be the string values “all” to pick all channels, or “data” to pick data channels. None (default) will pick the first five sources. If more than one components were chosen in the picks, each one will be plotted in a separate figure.- axes
list
ofAxes
|None
List of five matplotlib axes to use in plotting: [topomap_axis, image_axis, erp_axis, spectrum_axis, variance_axis]. If None a new figure with relevant axes is created. Defaults to None.
- dBbool
Whether to plot spectrum in dB. Defaults to True.
- plot_stdbool |
float
Whether to plot standard deviation/confidence intervals in ERP/ERF and spectrum plots. Defaults to True, which plots one standard deviation above/below for the spectrum. If set to float allows to control how many standard deviations are plotted for the spectrum. For example 2.5 will plot 2.5 standard deviation above/below. For the ERP/ERF, by default, plot the 95 percent parametric confidence interval is calculated. To change this, use
ci
ints_args
inimage_args
(see below).- topomap_args
dict
|None
Dictionary of arguments to
plot_topomap
. If None, doesn’t pass any additional arguments. Defaults to None.- image_args
dict
|None
Dictionary of arguments to
plot_epochs_image
. If None, doesn’t pass any additional arguments. Defaults to None.- psd_args
dict
|None
Dictionary of arguments to
psd_multitaper
. If None, doesn’t pass any additional arguments. Defaults to None.- figsizearray_like, shape (2,) |
None
Allows to control size of the figure. If None, the figure size defaults to [7., 6.].
- showbool
Show figure if True.
- reject‘auto’ |
dict
|None
Allows to specify rejection parameters used to drop epochs (or segments if continuous signal is passed as inst). If None, no rejection is applied. The default is ‘auto’, which applies the rejection parameters used when fitting the ICA object.
- reject_by_annotationbool
Whether to omit bad segments from the data before fitting. If
True
(default), annotated segments whose description begins with'bad'
are omitted. IfFalse
, no rejection based on annotations is performed.Has no effect if
inst
is not amne.io.Raw
object.New in version 0.21.0.
- verbosebool,
str
,int
, orNone
If not None, override default verbose level (see
mne.verbose()
and Logging documentation for more). If used, it should be passed as a keyword-argument only.
- icainstance of
- Returns
- fig
list
List of matplotlib figures.
- fig
Notes
New in version 0.13.