project_elecs: Electrode projection
In craddm/eegUtils: Utilities for Electroencephalographic (EEG) Analysis
View source: R/channel_management.R
project_elecs R Documentation
Electrode projection
Description
Project a set of 3D Cartesian co-ordinates to a 2D plane for plotting. The
projection can be orthographic or stereographic. Orthographic is closer to
how the scalp would look from above, since it does not compensate for
height/distance from the xy plane. This causes bunching up of electrodes near
the limits of the head. Stereographic preserves more of the general shape of
the features by "unrolling" the electrode positions.
Usage
project_elecs(chan_info, method = "stereographic")
Arguments
chan_info
Channel information from an eegUtils object
method
Method of projection. "stereographic" or "orthographic".
Defaults to sterographic.
craddm/eegUtils documentation built on March 24, 2022, 9:17 a.m.
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View source: R/channel_management.R
| project_elecs | R Documentation |
Electrode projection
Description
Project a set of 3D Cartesian co-ordinates to a 2D plane for plotting. The projection can be orthographic or stereographic. Orthographic is closer to how the scalp would look from above, since it does not compensate for height/distance from the xy plane. This causes bunching up of electrodes near the limits of the head. Stereographic preserves more of the general shape of the features by "unrolling" the electrode positions.
Usage
project_elecs(chan_info, method = "stereographic")
Arguments
chan_info |
Channel information from an eegUtils object |
method |
Method of projection. "stereographic" or "orthographic". Defaults to sterographic. |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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