point3d label axes
I am completely new to sage (like only a few hours) and I am trying to create a labeled plot of the results from a PCA analysis.
here is what I am doing in the sage command line:
from matplotlib.mlab import PCA pca_info=PCA(data) a=point3d(pca_info.Wt[:3,]) a.show()
The problem is, I need to add labels to the axes to try and understand what the plot is giving. After googling a bit, I found people referring to
But I when trying the following, I get an attribute error
a.axes_labels(['PCA1 (%0.3f)' %pca_info.fracs, 'PCA2 (%0.3f)' %pca_info.fracs, 'PCA3 (%0.3f)' %pca_info.fracs])
How does one generally add labels to a 3d plot, specifically to point3d()? Or has my googling failed me, and the answer is so obvious that I completely missed it.