code: def eigen_table(self):
          
          idx = ["Eigenvalue", "Variability (%)", "Cumulative (%)"]
          table = pd.DataFrame(
              np.array(
                  [self.eigenvalues, self.inertia, self.cumulative_inertia]
              ),
              columns=["F%s" % i for i in range(1, self.keep + 1)],
              index=idx,
          )
  
          return table
docs: Eigenvalues, expl. variance, and cumulative expl. variance.