Meanwhile, after the combination of PAA and fitting error, it can further screen segments of larger deviation, getting more detailed segmentation.
Firstly by standard deviation along segments of the satellite track and secondly a larger-scale noise estimator defined in terms of a vector activity measure at the geographically closest magnetic observatories to the sample point.
Satellite data are weighted by spatial density and by two different noise estimators: (a) by standard deviation along segments of the satellite track and (b) a larger-scale noise estimator defined in terms of a measure of vector activity at the geographically closest magnetic observatories to the sample point.
The relationship between number of errors in segments and deviation in ancestry are further depicted in Additional file 1: Figures S2, S3 and S4.
Table 2 summarizes the correlation between the number of miss-called ancestry segments and deviation in ancestry.
Three consistency measures were calculated for 506 homogeneous road sections: the relative area, which represents the area bounded by the speed profile and average speed of a road segment, the standard deviation of the operating speed in each design element along the road segment and the consistency model defined by Polus and Mattar-Habib (2004), based on the previous measures introduced.
RFMix output was divided into 13 860 segments of local ancestry and local ancestry deviations were calculated.
To assess the effects of further deviations during the time segments of operation, a set of reference variables estimated fuel overconsumption levels with regard to a theoretical zero deviation.
Recurrent myocardial infarction was defined as admission with chest pain or ST-segment deviation of ≥0.5 mm with evidence of myocardial necrosis using plasma troponin concentrations of ≥50 ng/L as the diagnostic threshold.
A 12-lead electrocardiogram was also obtained at each 1.0-min interval during exercise, at peak exercise, each minute up to 6 min after the exercise phase, at the onset of 1.0-mm ST-segment depression, at major ST-segment deviation, at the onset of angina pectoris, and when it was clinically relevant.
For each segment, the standard deviation of the added random variable is equal to the standard error of the mean, and thus depends on the length of the segment.
