statsmodels.multivariate.pca.PCA.plot_scree

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

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 – Handle to the figure
Return type:

figure