series,x,y Observational covariance discrepancy,0,0.0 Observational covariance discrepancy,15,0.0 Observational covariance discrepancy,30,0.0 Observational covariance discrepancy,45,2.220446049250313e-16 Observational covariance discrepancy,60,0.0 Observational covariance discrepancy,75,0.0 Observational covariance discrepancy,90,0.0 Observational covariance discrepancy,105,2.220446049250313e-16 Observational covariance discrepancy,120,1.1102230246251565e-16 Observational covariance discrepancy,135,0.0 Observational covariance discrepancy,150,0.0 Observational covariance discrepancy,165,0.0 Observational covariance discrepancy,180,0.0 Fixed labeled unit mean-shift discrepancy,0,0.0 Fixed labeled unit mean-shift discrepancy,15,0.0681483474218634 Fixed labeled unit mean-shift discrepancy,30,0.26794919243112264 Fixed labeled unit mean-shift discrepancy,45,0.5857864376269051 Fixed labeled unit mean-shift discrepancy,60,0.9999999999999998 Fixed labeled unit mean-shift discrepancy,75,1.4823619097949585 Fixed labeled unit mean-shift discrepancy,90,1.9999999999999998 Fixed labeled unit mean-shift discrepancy,105,2.5176380902050415 Fixed labeled unit mean-shift discrepancy,120,2.9999999999999996 Fixed labeled unit mean-shift discrepancy,135,3.414213562373095 Fixed labeled unit mean-shift discrepancy,150,3.732050807568878 Fixed labeled unit mean-shift discrepancy,165,3.9318516525781364 Fixed labeled unit mean-shift discrepancy,180,4.0