Note

This page is a reference documentation. It only explains the function signature, and not how to use it. Please refer to the user guide for the big picture.

nilearn.plotting.plot_design_matrix

nilearn.plotting.plot_design_matrix(design_matrix, rescale=True, ax=None, output_file=None)

Plot a design matrix provided as a pandas.DataFrame.

Parameters

design matrixpandas.DataFrame

Describes a design matrix.

rescalebool, optional

Rescale columns magnitude for visualization or not. Default=True.

axmatplotlib.axes.Axes, optional

Handle to axes onto which we will draw the design matrix.

output_filestr, or None, optional

The name of an image file to export the plot to. Valid extensions are .png, .pdf, .svg. If output_file is not None, the plot is saved to a file, and the display is closed.

Returns

axmatplotlib.axes.Axes

The axes used for plotting.

Examples using nilearn.plotting.plot_design_matrix

Understanding parameters of the first-level model

Understanding parameters of the first-level model