statsmodels.multivariate.pca.PCA.plot_scree

PCA.plot_scree(ncomp=None, log_scale=True, cumulative=False, ax=None)

Plot of the ordered eigenvalues

Parameters:

ncomp : int, optional

Number of components ot include in the plot. If None, will included the same as the number of components computed

log_scale : boot, optional

Flag indicating whether ot use a log scale for the y-axis

cumulative : bool, optional

Flag indicating whether to plot the eigenvalues or cumulative eigenvalues

ax : Matplotlib axes instance, optional

An axes on which to draw the graph. If omitted, new a figure is created

Returns:

fig : figure

Handle to the figure