Dependent bootstrap stability for robust PCA
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observations: 320
features: 8
lag-1 autocorrelation of first robust score: 0.942
stationary-bootstrap expected block length: 16
median largest principal angle, IID / stationary: 0.901 / 1.676 degrees
90% upper largest angle, IID / stationary: 1.426 / 2.848 degrees
mean loading-interval width, IID / stationary: 0.0130 / 0.0248
first-eigenvalue standard error, IID / stationary: 1.602 / 2.988
reference robust-subspace error: 0.045
