x_y_ols_m         0.02835122
x_y_ols_b         0.48764386
x_y_ols_n         2000
x_y_pca_m         1.33292381
x_y_pca_b         -0.17059010
x_y_pca_n         2000
x_y_pca_quality   0.05690935
x_y_r2            0.00079073
x_y_corr          0.02811990
x_y_cov           0.00233021
xy_y2_ols_m       0.89361020
xy_y2_ols_b       0.10706003
xy_y2_ols_n       2000
xy_y2_pca_m       1.52953367
xy_y2_pca_b       -0.05547682
xy_y2_pca_n       2000
xy_y2_pca_quality 0.82433591
xy_y2_r2          0.44797077
xy_y2_corr        0.66930618
xy_y2_cov         0.04503612
